Implement basic plot synchronization

Per discussions about backfilling tests with conversion away from
angular, removing plot plugin from coverage requirement so as to
allow build to complete.

https://github.com/nasa/openmct/pull/1557#issuecomment-364239059

example/generator/GeneratorProvider.js

@@ -30,7 +30,8 @@ define([
         amplitude: 1,
         period: 10,
         offset: 0,
-        dataRateInHz: 1
+        dataRateInHz: 1,
+        phase: 0
     };
 
     function GeneratorProvider() {
@@ -50,9 +51,12 @@ define([
             'amplitude',
             'period',
             'offset',
-            'dataRateInHz'
+            'dataRateInHz',
+            'phase',
         ];
 
+        request = request || {};
+
         var workerRequest = {};
 
         props.forEach(function (prop) {
@@ -67,7 +71,7 @@ define([
             }
             workerRequest[prop] = Number(workerRequest[prop]);
         });
-
+        workerRequest.name = domainObject.name;
         return workerRequest;
     };
 

example/generator/StateGeneratorProvider.js

@@ -0,0 +1,80 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2017, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+define([
+
+], function (
+
+) {
+
+    function StateGeneratorProvider() {
+
+    }
+
+    function pointForTimestamp(timestamp, duration, name) {
+        return {
+            name: name,
+            utc: Math.floor(timestamp / duration) * duration,
+            value: Math.floor(timestamp / duration) % 2
+        };
+    }
+
+    StateGeneratorProvider.prototype.supportsSubscribe = function (domainObject) {
+        return domainObject.type === 'example.state-generator';
+    };
+
+    StateGeneratorProvider.prototype.subscribe = function (domainObject, callback) {
+        var duration = domainObject.telemetry.duration * 1000;
+
+        var interval = setInterval(function () {
+            var now = Date.now();
+            callback(pointForTimestamp(now, duration, domainObject.name));
+        }, duration);
+
+        return function () {
+            clearInterval(interval);
+        };
+    };
+
+
+    StateGeneratorProvider.prototype.supportsRequest = function (domainObject, options) {
+        return domainObject.type === 'example.state-generator';
+    };
+
+    StateGeneratorProvider.prototype.request = function (domainObject, options) {
+        var start = options.start;
+        var end = options.end;
+        var duration = domainObject.telemetry.duration * 1000;
+        if (options.strategy === 'latest' || options.size === 1) {
+            start = end;
+        }
+        var data = [];
+        while (start <= end && data.length < 5000) {
+            data.push(pointForTimestamp(start, duration, domainObject.name));
+            start += 5000;
+        }
+        return Promise.resolve(data);
+    };
+
+    return StateGeneratorProvider;
+
+});

example/generator/generatorWorker.js

@@ -62,10 +62,11 @@
                 self.postMessage({
                     id: message.id,
                     data: {
+                        name: data.name,
                         utc: nextStep,
                         yesterday: nextStep - 60*60*24*1000,
-                        sin: sin(nextStep, data.period, data.amplitude, data.offset),
-                        cos: cos(nextStep, data.period, data.amplitude, data.offset)
+                        sin: sin(nextStep, data.period, data.amplitude, data.offset, data.phase),
+                        cos: cos(nextStep, data.period, data.amplitude, data.offset, data.phase)
                     }
                 });
                 nextStep += step;
@@ -82,21 +83,22 @@
     }
 
     function onRequest(message) {
-        var data = message.data;
-        if (data.end == undefined) {
-            data.end = Date.now();
+        var request = message.data;
+        if (request.end == undefined) {
+            request.end = Date.now();
         }
-        if (data.start == undefined){
-            data.start = data.end - FIFTEEN_MINUTES;
+        if (request.start == undefined){
+            request.start = request.end - FIFTEEN_MINUTES;
         }
 
         var now = Date.now();
-        var start = data.start;
-        var end = data.end > now ? now : data.end;
-        var amplitude = data.amplitude;
-        var period = data.period;
-        var offset = data.offset;
-        var dataRateInHz = data.dataRateInHz;
+        var start = request.start;
+        var end = request.end > now ? now : request.end;
+        var amplitude = request.amplitude;
+        var period = request.period;
+        var offset = request.offset;
+        var dataRateInHz = request.dataRateInHz;
+        var phase = request.phase;
 
         var step = 1000 / dataRateInHz;
         var nextStep = start - (start % step) + step;
@@ -105,10 +107,11 @@
 
         for (; nextStep < end && data.length < 5000; nextStep += step) {
             data.push({
+                name: request.name,
                 utc: nextStep,
                 yesterday: nextStep - 60*60*24*1000,
-                sin: sin(nextStep, period, amplitude, offset),
-                cos: cos(nextStep, period, amplitude, offset)
+                sin: sin(nextStep, period, amplitude, offset, phase),
+                cos: cos(nextStep, period, amplitude, offset, phase)
             });
         }
         self.postMessage({
@@ -117,14 +120,14 @@
         });
     }
 
-    function cos(timestamp, period, amplitude, offset) {
+    function cos(timestamp, period, amplitude, offset, phase) {
         return amplitude *
-            Math.cos(timestamp / period / 1000 * Math.PI * 2) + offset;
+            Math.cos(phase + (timestamp / period / 1000 * Math.PI * 2)) + offset;
     }
 
-    function sin(timestamp, period, amplitude, offset) {
+    function sin(timestamp, period, amplitude, offset, phase) {
         return amplitude *
-            Math.sin(timestamp / period / 1000 * Math.PI * 2) + offset;
+            Math.sin(phase + (timestamp / period / 1000 * Math.PI * 2)) + offset;
     }
 
     function sendError(error, message) {

example/generator/plugin.js

@@ -23,10 +23,12 @@
 
 define([
     "./GeneratorProvider",
-    "./SinewaveLimitCapability"
+    "./SinewaveLimitCapability",
+    "./StateGeneratorProvider"
 ], function (
     GeneratorProvider,
-    SinewaveLimitCapability
+    SinewaveLimitCapability,
+    StateGeneratorProvider
 ) {
 
     var legacyExtensions = {
@@ -46,6 +48,75 @@ define([
                 openmct.legacyExtension(type, extension)
             })
         });
+
+        openmct.types.addType("example.state-generator", {
+            name: "State Generator",
+            description: "For development use.  Generates test enumerated telemetry by cycling through a given set of states",
+            cssClass: "icon-telemetry",
+            creatable: true,
+            form: [
+                {
+                    name: "State Duration (seconds)",
+                    control: "textfield",
+                    cssClass: "l-input-sm l-numeric",
+                    key: "duration",
+                    required: true,
+                    property: [
+                        "telemetry",
+                        "duration"
+                    ],
+                    pattern: "^\\d*(\\.\\d*)?$"
+                }
+            ],
+            initialize: function (object) {
+                object.telemetry = {
+                    duration: 5,
+                    values: [
+                        {
+                            key: "name",
+                            name: "Name"
+                        },
+                        {
+                            key: "utc",
+                            name: "Time",
+                            format: "utc",
+                            hints: {
+                                domain: 1
+                            }
+                        },
+                        {
+                            key: "state",
+                            source: "value",
+                            name: "State",
+                            format: "enum",
+                            enumerations: [
+                                {
+                                    value: 0,
+                                    string: "OFF"
+                                },
+                                {
+                                    value: 1,
+                                    string: "ON"
+                                }
+                            ],
+                            hints: {
+                                range: 1
+                            }
+                        },
+                        {
+                            key: "value",
+                            name: "Value",
+                            hints: {
+                                range: 2
+                            }
+                        }
+                    ]
+                }
+            }
+        });
+
+        openmct.telemetry.addProvider(new StateGeneratorProvider());
+
         openmct.types.addType("generator", {
             name: "Sine Wave Generator",
             description: "For development use. Generates example streaming telemetry data using a simple sine wave algorithm.",
@@ -99,6 +170,18 @@ define([
                         "dataRateInHz"
                     ],
                     pattern: "^\\d*(\\.\\d*)?$"
+                },
+                {
+                    name: "Phase (radians)",
+                    control: "textfield",
+                    cssClass: "l-input-sm l-numeric",
+                    key: "phase",
+                    required: true,
+                    property: [
+                        "telemetry",
+                        "phase"
+                    ],
+                    pattern: "^\\d*(\\.\\d*)?$"
                 }
             ],
             initialize: function (object) {
@@ -107,7 +190,12 @@ define([
                     amplitude: 1,
                     offset: 0,
                     dataRateInHz: 1,
+                    phase: 0,
                     values: [
+                        {
+                            key: "name",
+                            name: "Name"
+                        },
                         {
                             key: "utc",
                             name: "Time",
@@ -142,6 +230,7 @@ define([
                 };
             }
         });
+
         openmct.telemetry.addProvider(new GeneratorProvider());
     };
 

example/imagery/plugin.js

@@ -48,8 +48,9 @@ define([
                 "https://www.hq.nasa.gov/alsj/a16/AS16-117-18748.jpg"
             ];
 
-        function pointForTimestamp(timestamp) {
+        function pointForTimestamp(timestamp, name) {
             return {
+                name: name,
                 utc: Math.floor(timestamp / 5000) * 5000,
                 url: IMAGE_SAMPLES[Math.floor(timestamp / 5000) % IMAGE_SAMPLES.length]
             };
@@ -61,7 +62,7 @@ define([
             },
             subscribe: function (domainObject, callback) {
                 var interval = setInterval(function () {
-                    callback(pointForTimestamp(Date.now()));
+                    callback(pointForTimestamp(Date.now(), domainObject.name));
                 }, 5000);
 
                 return function (interval) {
@@ -79,8 +80,8 @@ define([
                 var start = options.start;
                 var end = options.end;
                 var data = [];
-                while (start < end && data.length < 5000) {
-                    data.push(pointForTimestamp(start));
+                while (start <= end && data.length < 5000) {
+                    data.push(pointForTimestamp(start, domainObject.name));
                     start += 5000;
                 }
                 return Promise.resolve(data);
@@ -93,7 +94,7 @@ define([
                     options.strategy === 'latest';
             },
             request: function (domainObject, options) {
-                return Promise.resolve([pointForTimestamp(Date.now())]);
+                return Promise.resolve([pointForTimestamp(Date.now(), domainObject.name)]);
             }
         };
 
@@ -109,6 +110,10 @@ define([
                 initialize: function (object) {
                     object.telemetry = {
                         values: [
+                            {
+                                name: 'Name',
+                                key: 'name'
+                            },
                             {
                                 name: 'Time',
                                 key: 'utc',

example/styleguide/res/sass/_style-guide-base.scss

@@ -58,11 +58,7 @@
         position: relative;
     }
 
-    .w-mct-example {
-        div {
-            margin-bottom: $interiorMarginLg;
-        }
-    }
+    .w-mct-example > div { margin-bottom: $interiorMarginLg; }
 
     code,
     pre {

karma.conf.js

@@ -89,7 +89,8 @@ module.exports = function(config) {
                 "dist/reports/coverage",
             check: {
                 global: {
-                    lines: 80
+                    lines: 80,
+                    excludes: ['src/plugins/plot/**/*.js']
                 }
             }
         },

openmct.js

@@ -101,6 +101,7 @@ define([
     var openmct = new MCT();
 
     openmct.legacyRegistry = defaultRegistry;
+    openmct.install(openmct.plugins.Plot());
 
     if (typeof BUILD_CONSTANTS !== 'undefined') {
         openmct.install(buildInfo(BUILD_CONSTANTS));

platform/commonUI/general/res/sass/_constants.scss

@@ -99,7 +99,7 @@ $plotXBarH: 32px;
 $plotLegendH: 20px;
 $plotSwatchD: 8px;
 // 1: Top, 2: right, 3: bottom, 4: left
-$plotDisplayArea: ($plotLegendH + $interiorMargin, 0, $plotXBarH, $plotYBarW);
+$plotDisplayArea: (0, 0, $plotXBarH, $plotYBarW);
 /* min plot height is based on user testing to find minimum useful height */
 $plotMinH: 95px;
 /*************** Bubbles */

platform/commonUI/general/res/sass/_global.scss

@@ -40,7 +40,7 @@
     * Use https://icomoon.io/app with icomoon-project-openmct-symbols-12px.json
     * to generate font files
     */
-    font-family: 'symbolsfont 12px';
+    font-family: 'symbolsfont-12px';
     src: url($dirCommonRes + 'fonts/symbols/openmct-symbols-12px.eot');
     src: url($dirCommonRes + 'fonts/symbols/openmct-symbols-12px.eot?#iefix') format('embedded-opentype'),
     url($dirCommonRes + 'fonts/symbols/openmct-symbols-12px.woff') format('woff'),
@@ -248,6 +248,12 @@ a.disabled {
     color: rgba(#fff, 0.2);
 }
 
+.comma-list span {
+    &:not(:first-child) {
+        &:before { content: ', '; }
+    }
+}
+
 .test-stripes {
     @include bgDiagonalStripes();
 }

platform/commonUI/general/res/sass/_icons.scss

@@ -44,6 +44,12 @@
     }
 }
 
+
+.t-alert-unsynced {
+    @extend .icon-alert-triangle;
+    color: $colorPausedBg;
+}
+
 .bar .ui-symbol {
 	display: inline-block;
 }
@@ -81,18 +87,5 @@
             @include transform(scale(0.3));
             z-index: 2;
         }
-
-/*        .t-item-icon-glyph {
-            &:after {
-                color: $colorIconLink;
-                content: '\e921'; //$glyph-icon-link;
-                height: auto; width: auto;
-                position: absolute;
-                left: 0; top: 0; right: 0; bottom: 20%;
-                @include transform-origin(bottom left);
-                @include transform(scale(0.3));
-                z-index: 2;
-            }
-        }*/
     }
 }

platform/commonUI/general/res/sass/_inspector.scss

@@ -53,6 +53,7 @@
     .l-inspector-part {
         box-sizing: border-box;
         padding-right: $interiorMargin;
+
         .tree .form {
             margin-left: $treeVCW + $interiorMarginLg;
         }
@@ -78,6 +79,7 @@
                 }
             }
             .form-row {
+                // To be replaced with .inspector-config, see below.
                 @include align-items(center);
                 border: none !important;
                 margin-bottom: 0 !important;
@@ -99,15 +101,12 @@
         position: relative;
     }
 
-    ul li {
-        margin-bottom: $interiorMarginLg;
-    }
-
     em.t-inspector-part-header {
         border-radius: $basicCr;
         background-color: $colorInspectorSectionHeaderBg;
         color: $colorInspectorSectionHeaderFg;
-        margin-bottom: $interiorMargin;
+        margin-top: $interiorMarginLg;
+        //margin-bottom: $interiorMargin;
         padding: floor($formTBPad * .75) $formLRPad;
         text-transform: uppercase;
     }
@@ -201,3 +200,102 @@ mct-representation:not(.s-status-editing) .l-inspect {
         pointer-events: inherit;
     }
 }
+
+// NEW COMPACT FORM, FOR USE IN INSPECTOR
+// ul > li > label, control
+// Make a new UL for each form section
+// Allow control-first, controls-below
+
+.l-inspect .tree ul li,
+.inspector-config ul li {
+    padding: 2px 0;
+}
+
+
+.inspector-config {
+    $labelW: 40%;
+    $minW: $labelW;
+    ul {
+        margin-bottom: $interiorMarginLg;
+        li {
+            @include display(flex);
+            @include flex-wrap(wrap);
+            @include align-items(center);
+            label,
+            .control {
+                @include display(flex);
+                min-width: $minW;
+            }
+            label {
+                line-height: inherit;
+                padding: $interiorMarginSm 0;
+                width: $labelW;
+            }
+            .control {
+                @include flex-grow(1);
+            }
+
+            &:not(.section-header) {
+                &:not(.connects-to-previous) {
+                    //border-top: 1px solid $colorFormLines;
+                }
+            }
+
+            &.connects-to-previous {
+                padding-top: 0 !important;
+            }
+
+            &.section-header {
+                margin-top: $interiorMarginLg;
+                border-top: 1px solid $colorFormLines;
+            }
+
+            &.controls-first {
+                .control {
+                    @include flex-grow(0);
+                    margin-right: $interiorMargin;
+                    min-width: 0;
+                    order: 1;
+                    width: auto;
+                }
+                label {
+                    @include flex-grow(1);
+                    order: 2;
+                    width: auto;
+                }
+            }
+            &.controls-under {
+                display: block;
+                .control, label {
+                    display: block;
+                    width: auto;
+                }
+
+                ul li {
+                    border-top: none !important;
+                    padding: 0;
+                }
+            }
+        }
+    }
+
+    .form-error {
+        // Block element that visually flags an error and contains a message
+        background-color: $colorFormFieldErrorBg;
+        color: $colorFormFieldErrorFg;
+        border-radius: $basicCr;
+        display: block;
+        padding: 1px 6px;
+        &:before {
+            content: $glyph-icon-alert-triangle;
+            display: inline;
+            font-family: symbolsfont;
+            margin-right: $interiorMarginSm;
+        }
+    }
+}
+
+.tree .inspector-config {
+    margin-left: $treeVCW + $interiorMarginLg;
+}
+

platform/commonUI/general/res/sass/_main.scss

@@ -70,6 +70,7 @@
 @import "fixed-position";
 @import "lists/tabular";
 @import "plots/plots-main";
+@import "plots/legend";
 @import "iframe";
 @import "views";
 @import "items/item";

platform/commonUI/general/res/sass/_views.scss

@@ -5,6 +5,7 @@
 }
 
 .l-view-section {
+    //@include test(orange, 0.1);
 	@include absPosDefault(0);
 	h2 {
 		color: #fff;

platform/commonUI/general/res/sass/controls/_controls.scss

@@ -150,6 +150,26 @@
     }
 }
 
+/******************************************************** VIEW CONTROLS */
+// Expand/collapse > and v arrows, used in tree and plot legend
+// Moved this over from a tree-only context 5/18/17
+
+.view-control {
+    @extend .ui-symbol;
+    cursor: pointer;
+    height: 1em; width: 1em;
+    line-height: inherit;
+    &:before {
+        position: absolute;
+        @include trans-prop-nice(transform, 100ms);
+        content: $glyph-icon-arrow-right;
+        @include transform-origin(center);
+    }
+    &.expanded:before {
+        @include transform(rotate(90deg));
+    }
+}
+
 /******************************************************** CUSTOM CHECKBOXES */
 label.checkbox.custom,
 label.radio.custom {

platform/commonUI/general/res/sass/controls/_messages.scss

@@ -398,10 +398,6 @@ body.desktop .t-message-list {
     .object-header {
         .t-object-alert {
             display: inline;
-            &.t-alert-unsynced {
-                @extend .icon-alert-triangle;
-                color: $colorPausedBg;
-            }
         }
     }
 }

platform/commonUI/general/res/sass/controls/_palette.scss

@@ -20,53 +20,70 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 .l-palette {
-	$d: 16px;
-	$colorsPerRow: 10;
-	$m: 1;
-
 	box-sizing: border-box;
 	padding: $interiorMargin !important;
+}
 
-	.l-palette-row {
-		@include clearfix;
-		line-height: $d;
-		width: ($d * $colorsPerRow) + ($m * $colorsPerRow);
+.l-palette-row {
+    $d: 16px;
+    $m: 1;
+    $colorsPerRow: 10;
+    display: flex;
+    flex-wrap: wrap;
+    line-height: $d;
+    width: ($d * $colorsPerRow) + ($m * $colorsPerRow);
 
-        &.l-option-row {
-            margin-bottom: $interiorMargin;
-            .s-palette-item {
-                border-color: $colorPaletteFg;
+    &.l-option-row {
+        margin-bottom: $interiorMargin;
+        .s-palette-item {
+            border-color: $colorPaletteFg;
+        }
+    }
+
+    .l-palette-item {
+        box-sizing: border-box;
+        display: block;
+        height: $d; width: $d;
+        min-width: $d;
+        line-height: $d * 0.9;
+        margin: 0 ($m * 1px) ($m * 1px) 0;
+        position: relative;
+        text-align: center;
+    }
+}
+
+.s-palette-item {
+    border: 1px solid transparent;
+    color: $colorPaletteFg;
+    text-shadow: $shdwPaletteFg;
+    @include trans-prop-nice-fade(0.25s);
+    &:hover {
+        @include trans-prop-nice-fade(0);
+        border-color: $colorPaletteSelected !important;
+    }
+    &.selected {
+        border-color: $colorPaletteSelected;
+        box-shadow: $shdwPaletteSelected; //Needed to see selection rect on light colored swatches
+    }
+}
+
+.l-palette-item-label {
+    margin-left: $interiorMargin;
+}
+
+.l-inline-palette {
+    .l-palette-row {
+        width: 100%;
+        .l-palette-item {
+            //@include display(flex);
+            @include flex(1 0 auto);
+            margin: 1px;
+            min-width: auto;
+            width: auto;
+            &:before {
+                content: '';
+                padding-top: 75%;
             }
         }
-
-		.l-palette-item {
-			box-sizing: border-box;
-			display: block;
-			float: left;
-			height: $d; width: $d;
-			line-height: $d * 0.9;
-			margin: 0 ($m * 1px) ($m * 1px) 0;
-            position: relative;
-			text-align: center;
-		}
-
-		.s-palette-item {
-            border: 1px solid transparent;
-            color: $colorPaletteFg;
-            text-shadow: $shdwPaletteFg;
-            @include trans-prop-nice-fade(0.25s);
-			&:hover {
-				@include trans-prop-nice-fade(0);
-				border-color: $colorPaletteSelected !important;
-			}
-            &.selected {
-                border-color: $colorPaletteSelected;
-                box-shadow: $shdwPaletteSelected; //Needed to see selection rect on light colored swatches
-            }
-		}
-
-		.l-palette-item-label {
-			margin-left: $interiorMargin;
-		}
-	}
-}
+    }
+}

platform/commonUI/general/res/sass/mobile/_tree.scss

@@ -34,18 +34,7 @@ body.touch {
 		line-height: $mobileTreeItemH !important;
 		.view-control {
             font-size: 1em;
-            margin-right: $interiorMargin;
-            width: ceil($mobileTreeItemH * 0.75);
-            &.has-children {
-                &:before {
-                    content: $glyph-icon-arrow-down;
-                    left: 50%;
-                    @include transform(translateX(-50%) rotate(-90deg));
-                }
-                &.expanded:before {
-                    @include transform(translateX(-50%) rotate(0deg));
-                }
-            }
+            width: ceil($mobileTreeItemH * 0.5);
 		}
 		.t-object-label {
 			line-height: inherit;

platform/commonUI/general/res/sass/plots/_legend.scss

@@ -0,0 +1,208 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2017, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+.gl-plot {
+    .gl-plot-legend {
+        min-height: $plotLegendH;
+
+        .view-control {
+            font-size: 1em;
+            margin-right: $interiorMarginSm;
+        }
+
+        table {
+            table-layout: fixed;
+            tr {
+                display: table-row;
+            }
+            th,
+            td {
+                @include ellipsize(); // Note: this won't work if table-layout uses anything other than fixed.
+                display: table-cell;
+                padding: 1px 3px; // Tighter than standard tabular padding
+            }
+        }
+
+        &.hover-on-plot {
+            // User is hovering over the plot to get a value at a point
+            .hover-value-enabled {
+                background-color: $legendHoverValueBg;
+                border-radius: $smallCr;
+                padding: 0 $interiorMarginSm;
+                &:before {
+                    opacity: 0.5;
+                }
+                &.cursor-hover,
+                .value-to-display-nearestTimestamp,
+                .value-to-display-nearestValue
+                {
+                    @extend .icon-crosshair-12px;
+                    &:before {
+                        font-size: 9px;
+                    }
+                }
+
+                &.value-to-display-min:before {
+                    content: 'MIN ';
+                }
+                &.value-to-display-max:before {
+                    content: 'MAX ';
+                }
+            }
+        }
+    }
+
+    &.plot-legend-collapsed .plot-wrapper-expanded-legend { display: none; }
+    &.plot-legend-expanded .plot-wrapper-collapsed-legend { display: none; }
+
+    /***************** GENERAL STYLES, ALL STATES */
+    .plot-legend-item {
+        // General styles for legend items, both expanded and collapsed legend states
+        .plot-series-color-swatch {
+            border-radius: $smallCr;
+            border: 1px solid $colorBodyBg;
+            display: inline-block;
+            height: $plotSwatchD;
+            width: $plotSwatchD;
+        }
+        .plot-series-name {
+            display: inline;
+        }
+
+        .plot-series-value {
+            @include ellipsize();
+        }
+    }
+
+    /***************** GENERAL STYLES, COLLAPSED */
+    &.plot-legend-collapsed {
+        // .plot-legend-item is a span of spans.
+        &.plot-legend-top .gl-plot-legend { margin-bottom: $interiorMargin; }
+        &.plot-legend-bottom .gl-plot-legend { margin-top: $interiorMargin; }
+        &.plot-legend-right .gl-plot-legend { margin-left: $interiorMargin; }
+        &.plot-legend-left .gl-plot-legend { margin-right: $interiorMargin; }
+
+        .plot-legend-item {
+            display: flex;
+            align-items: center;
+            &:not(:first-child) {
+                margin-left: $interiorMarginLg;
+            }
+            .plot-series-swatch-and-name,
+            .plot-series-value {
+                @include ellipsize();
+                flex: 1 1 auto;
+            }
+
+            .plot-series-swatch-and-name {
+                margin-right: $interiorMarginSm;
+            }
+
+            .plot-series-value {
+                text-align: left;
+                width: 170px;
+            }
+        }
+    }
+
+    /***************** GENERAL STYLES, EXPANDED */
+    &.plot-legend-expanded {
+        .gl-plot-legend {
+            max-height: 70%;
+        }
+
+        .plot-wrapper-expanded-legend {
+            overflow-y: auto;
+        }
+
+        &.plot-legend-top .gl-plot-legend {
+            margin-bottom: $interiorMargin;
+        }
+        &.plot-legend-bottom .gl-plot-legend {
+            margin-top: $interiorMargin;
+        }
+    }
+
+    /***************** TOP OR BOTTOM */
+    &.plot-legend-top,
+    &.plot-legend-bottom {
+        // General styles when legend is on the top or bottom
+        @extend .l-flex-col;
+        &.plot-legend-collapsed {
+            // COLLAPSED ON TOP OR BOTTOM
+            .plot-wrapper-collapsed-legend {
+                display: flex;
+                flex: 1 1 auto;
+                overflow: hidden;
+            }
+        }
+    }
+
+    /***************** EITHER SIDE */
+    &.plot-legend-left,
+    &.plot-legend-right {
+        @extend .l-flex-row;
+        // If the legend is expanded, use flex-col instead so that the legend gets the width it needs.
+        &.plot-legend-expanded {
+            // EXPANDED, ON EITHER SIDE
+            @extend .l-flex-col;
+        }
+
+        &.plot-legend-collapsed {
+            // COLLAPSED, ON EITHER SIDE
+            .gl-plot-legend {
+                max-height: inherit;
+                width: 25%;
+            }
+            .plot-wrapper-collapsed-legend {
+                display: flex;
+                flex-flow: column nowrap;
+                min-width: 0;
+                flex: 1 1 auto;
+                overflow-y: auto;
+            }
+            .plot-legend-item {
+                margin-bottom: 1px;
+                margin-left: 0;
+                flex-wrap: wrap;
+                .plot-series-swatch-and-name {
+                    flex: 0 1 auto;
+                    min-width: 20%;
+                }
+                .plot-series-value {
+                    flex: 0 1 auto;
+                    width: auto;
+                }
+            }
+        }
+    }
+
+    /***************** ON BOTTOM OR RIGHT */
+    &.plot-legend-right:not(.plot-legend-expanded),
+    &.plot-legend-bottom {
+        .gl-plot-legend {
+            order: 2;
+        }
+        .plot-wrapper-axis-and-display-area {
+            order: 1;
+        }
+    }
+}

platform/commonUI/general/res/sass/plots/_plots-main.scss

@@ -20,18 +20,64 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 .abs.holder-plot {
-    // Fend off the scrollbar when less than min-height;
-    right: $interiorMargin;
+    right: $interiorMargin; // Fend off the scrollbar when less than min-height;
+    .t-object-alert.t-alert-unsynced {
+        display: none;
+    }
 }
 
+/********************************************* STACKED PLOT LAYOUT */
+.t-plot-stacked {
+    .l-view-section {
+        //  Make this a flex container
+        display: flex;
+        flex-flow: column nowrap;
+        .gl-plot.child-frame {
+            mct-plot { 
+                display: flex; 
+                flex: 1 1 auto;
+                height: 100%;
+                position: relative;
+            }
+            flex: 1 1 auto;
+            &:not(:first-child) {
+                margin-top: $interiorMargin;
+            }
+        }
+    }
+
+    .s-status-timeconductor-unsynced .holder-plot {
+        .t-object-alert.t-alert-unsynced {
+            display: block;
+        }
+    }
+
+}
+
+
+
 .gl-plot {
 	color: $colorPlotFg;
+    display: flex;
 	font-size: 0.7rem;
 	position: relative;
 	width: 100%;
 	height: 100%;
     min-height: $plotMinH;
 
+    /********************************************* AXIS AND DISPLAY AREA */
+    .plot-wrapper-axis-and-display-area {
+        margin-top: $interiorMargin; // Keep the top tick label from getting clipped
+        position: relative;
+        flex: 1 1 auto;
+        .t-object-alert {
+            position: absolute;
+            display: block;
+            font-size: 1.5em;
+            top: $interiorMarginSm; left: $interiorMarginSm;
+        }
+    }
+
     .gl-plot-wrapper-display-area-and-x-axis {
         // Holds the plot area and the X-axis only
         position: absolute;
@@ -49,7 +95,6 @@
         }
 
         .gl-plot-axis-area.gl-plot-x {
-            //@include test(green);
             top: auto;
             right: 0;
             bottom: 0;
@@ -63,7 +108,7 @@
 	.gl-plot-axis-area {
 		position: absolute;
 		&.gl-plot-y {
-			top: $plotLegendH + $interiorMargin;
+			top: nth($plotDisplayArea, 1);
 			right: auto;
 			bottom: nth($plotDisplayArea, 3);
 			left: 0;
@@ -158,17 +203,6 @@
 		}
 	}
 
-	.gl-plot-legend {
-		position: absolute;
-		top: 0;
-		right: 0;
-		bottom: auto;
-		left: 0;
-		height: $plotLegendH;
-		overflow-x: hidden;
-		overflow-y: auto;
-	}
-
 	/****************************** Limits and Out-of-Bounds data */
 
 	.l-limit-bar,
@@ -235,39 +269,6 @@
     border: 1px solid $colorPlotAreaBorder;
 }
 
-.gl-plot-legend,
-.legend {
-	.plot-legend-item,
-	.legend-item {
-		display: inline-block;
-		margin-right: $interiorMarginLg;
-		margin-bottom: $interiorMarginSm;
-		span {
-			vertical-align: middle;
-		}
-		.plot-color-swatch,
-		.color-swatch {
-			border-radius: 2px;
-			display: inline-block;
-			height: $plotSwatchD;
-			width: $plotSwatchD;
-		}
-	}
-}
-
-.gl-plot-legend {
-	.plot-legend-item {
-		border-radius: $smallCr;
-		line-height: 1.5em;
-		padding: 0px $itemPadLR;
-		.plot-color-swatch {
-			border: 1px solid $colorBodyBg;
-			height: $plotSwatchD + 1;
-			width: $plotSwatchD + 1;
-		}
-	}
-}
-
 .tick {
 	position: absolute;
 	border: 0 $colorPlotHash solid;

platform/commonUI/general/res/sass/tree/_tree.scss

@@ -23,7 +23,7 @@
 ul.tree {
     @include menuUlReset();
     @include user-select(none);
-    li {
+    > li {
         display: block;
         position: relative;
     }
@@ -53,12 +53,10 @@ ul.tree {
     .view-control {
         color: $colorItemTreeVC;
         margin-right: $interiorMargin;
-        height: 100%;
-        line-height: inherit;
         width: $treeVCW;
-        &:before { display: none; }
-        &.has-children {
-            &:before { display: block; }
+        &:before { display: block; }
+        &.no-children {
+            &:before { display: none; }
         }
     }
 

platform/commonUI/general/src/ui/TreeNodeView.js

@@ -83,9 +83,9 @@ define([
         this.activeObject = domainObject;
 
         if (domainObject && domainObject.hasCapability('composition')) {
-            $(this.toggleView.elements()).addClass('has-children');
+            $(this.toggleView.elements()).removeClass('no-children');
         } else {
-            $(this.toggleView.elements()).removeClass('has-children');
+            $(this.toggleView.elements()).addClass('no-children');
         }
 
         if (domainObject && domainObject.hasCapability('status')) {

platform/commonUI/themes/espresso/res/sass/_constants.scss

@@ -181,6 +181,8 @@ $colorPlotHash: $colorTick;
 $stylePlotHash: dashed;
 $colorPlotAreaBorder: $colorInteriorBorder;
 $colorPlotLabelFg: pushBack($colorPlotFg, 20%);
+$legendCollapsedNameMaxW: 50%;
+$legendHoverValueBg: rgba($colorBodyFg, 0.1);
 
 // Tree
 $colorItemTreeHoverBg: pullForward($colorBodyBg, $hoverRatioPercent);

platform/commonUI/themes/snow/res/sass/_constants.scss

@@ -181,6 +181,8 @@ $colorPlotHash: $colorTick;
 $stylePlotHash: dashed;
 $colorPlotAreaBorder: $colorInteriorBorder;
 $colorPlotLabelFg: pushBack($colorPlotFg, 20%);
+$legendCollapsedNameMaxW: 50%;
+$legendHoverValueBg: rgba($colorBodyFg, 0.2);
 
 // Tree
 $colorItemTreeHoverBg: pullForward($colorBodyBg, $hoverRatioPercent);

platform/features/layout/bundle.js

@@ -337,46 +337,6 @@ define([
                             "conversion": "number[]"
                         }
                     ]
-                },
-                {
-                    "key": "telemetry.panel",
-                    "name": "Telemetry Panel",
-                    "cssClass": "icon-telemetry-panel",
-                    "description": "A panel for collecting telemetry elements.",
-                    "priority": 899,
-                    "delegates": [
-                        "telemetry"
-                    ],
-                    "features": "creation",
-                    "contains": [
-                        {
-                            "has": "telemetry"
-                        }
-                    ],
-                    "model": {
-                        "composition": []
-                    },
-                    "properties": [
-                        {
-                            "name": "Layout Grid",
-                            "control": "composite",
-                            "items": [
-                                {
-                                    "name": "Horizontal grid (px)",
-                                    "control": "textfield",
-                                    "cssClass": "l-input-sm l-numeric"
-                                },
-                                {
-                                    "name": "Vertical grid (px)",
-                                    "control": "textfield",
-                                    "cssClass": "l-input-sm l-numeric"
-                                }
-                            ],
-                            "pattern": "^(\\d*[1-9]\\d*)?$",
-                            "property": "layoutGrid",
-                            "conversion": "number[]"
-                        }
-                    ]
                 }
             ]
         }

platform/features/plot/README.md

@@ -1,37 +0,0 @@
-# Plot README
-
-## Chart 
-
-The `mct-chart` directive is used to support drawing of simple charts. It is 
-present to support the Plot view, and its functionality is limited to the 
-functionality that is relevant for that view.
-
-This directive is used at the element level and takes one attribute, `draw` 
-which is an Angular expression which will should evaluate to a drawing object. 
-This drawing object should contain the following properties:
-
-* `dimensions`: The size, in logical coordinates, of the chart area. A 
-two-element array or numbers. 
-* `origin`: The position, in logical coordinates, of the lower-left corner of 
-the chart area. A two-element array or numbers. 
-* `lines`: An array of lines (e.g. as a plot line) to draw, where each line is 
-expressed as an object containing: 
-    * `buffer`: A Float32Array containing points in the line, in logical 
-    coordinates, in sequential x,y pairs. 
-    * `color`: The color of the line, as a four-element RGBA array, where 
-    each element is a number in the range of 0.0-1.0. 
-    * `points`: The number of points in the line. 
-* `boxes`: An array of rectangles to draw in the chart area. Each is an object 
-containing: 
-    * `start`: The first corner of the rectangle, as a two-element array of 
-    numbers, in logical coordinates. 
-    * `end`: The opposite corner of the rectangle, as a two-element array of 
-    numbers, in logical coordinates. color : The color of the line, as a 
-    four-element RGBA array, where each element is a number in the range of 
-    0.0-1.0. 
-
-While `mct-chart` is intended to support plots specifically, it does perform 
-some useful management of canvas objects (e.g. choosing between WebGL and Canvas 
-2D APIs for drawing based on browser support) so its usage is recommended when 
-its supported drawing primitives are sufficient for other charting tasks. 
- 

platform/features/plot/bundle.js

@@ -1,157 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define([
-    "./src/MCTChart",
-    "./src/PlotController",
-    "./src/policies/PlotViewPolicy",
-    "./src/PlotOptionsController",
-    "./src/services/ExportImageService",
-    "text!./res/templates/plot.html",
-    "text!./res/templates/plot-options-browse.html",
-    'legacyRegistry'
-], function (
-    MCTChart,
-    PlotController,
-    PlotViewPolicy,
-    PlotOptionsController,
-    exportImageService,
-    plotTemplate,
-    plotOptionsBrowseTemplate,
-    legacyRegistry
-) {
-
-    legacyRegistry.register("platform/features/plot", {
-        "name": "Plot view for telemetry",
-        "extensions": {
-            "views": [
-                {
-                    "name": "Plot",
-                    "key": "plot",
-                    "cssClass": "icon-sine",
-                    "template": plotTemplate,
-                    "needs": [
-                        "telemetry"
-                    ],
-                    "priority": "preferred",
-                    "delegation": true
-                }
-            ],
-            "directives": [
-                {
-                    "key": "mctChart",
-                    "implementation": MCTChart,
-                    "depends": [
-                        "$interval",
-                        "$log"
-                    ]
-                }
-            ],
-            "controllers": [
-                {
-                    "key": "PlotController",
-                    "implementation": PlotController,
-                    "depends": [
-                        "$scope",
-                        "$element",
-                        "exportImageService",
-                        "telemetryFormatter",
-                        "telemetryHandler",
-                        "throttle",
-                        "PLOT_FIXED_DURATION",
-                        "openmct"
-                    ]
-                },
-                {
-                    "key": "PlotOptionsController",
-                    "implementation": PlotOptionsController,
-                    "depends": [
-                        "$scope"
-                    ]
-                }
-            ],
-            "services": [
-                {
-                    "key": "exportImageService",
-                    "implementation": exportImageService,
-                    "depends": [
-                        "$q",
-                        "$timeout",
-                        "$log",
-                        "EXPORT_IMAGE_TIMEOUT"
-                    ]
-
-                }
-            ],
-            "constants": [
-                {
-                    "key": "PLOT_FIXED_DURATION",
-                    "value": 900000,
-                    "priority": "fallback",
-                    "comment": "Fifteen minutes."
-                },
-                {
-                    "key": "EXPORT_IMAGE_TIMEOUT",
-                    "value": 500,
-                    "priority": "fallback"
-                }
-            ],
-            "policies": [
-                {
-                    "category": "view",
-                    "implementation": PlotViewPolicy,
-                    "depends": [
-                        "openmct"
-                    ]
-                }
-            ],
-            "representations": [
-                {
-                    "key": "plot-options-browse",
-                    "template": plotOptionsBrowseTemplate
-                }
-            ],
-            "licenses": [
-                {
-                    "name": "FileSaver.js",
-                    "version": "0.0.2",
-                    "author": "Eli Grey",
-                    "description": "File download initiator (for file exports)",
-                    "website": "https://github.com/eligrey/FileSaver.js/",
-                    "copyright": "Copyright © 2015 Eli Grey.",
-                    "license": "license-mit",
-                    "link": "https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md"
-                },
-                {
-                    "name": "html2canvas",
-                    "version": "0.4.1",
-                    "author": "Niklas von Hertzen",
-                    "description": "JavaScript HTML renderer",
-                    "website": "https://github.com/niklasvh/html2canvas",
-                    "copyright": "Copyright © 2012 Niklas von Hertzen.",
-                    "license": "license-mit",
-                    "link": "https://github.com/niklasvh/html2canvas/blob/master/LICENSE"
-                }
-            ]
-        }
-    });
-});

platform/features/plot/res/templates/plot-options-browse.html

@@ -1,70 +0,0 @@
-<!--
- Open MCT, Copyright (c) 2014-2017, United States Government
- as represented by the Administrator of the National Aeronautics and Space
- Administration. All rights reserved.
-
- Open MCT is licensed under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
- http://www.apache.org/licenses/LICENSE-2.0.
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- License for the specific language governing permissions and limitations
- under the License.
-
- Open MCT includes source code licensed under additional open source
- licenses. See the Open Source Licenses file (LICENSES.md) included with
- this source code distribution or the Licensing information page available
- at runtime from the About dialog for additional information.
--->
-<div ng-controller="PlotOptionsController" class="flex-elem grows l-inspector-part">
-    <em class="t-inspector-part-header" title="Display properties for this object">Plot Options</em>
-    <mct-form
-            ng-model="configuration.plot.xAxis"
-            structure="xAxisForm"
-            name="xAxisFormState"
-            class="flex-elem l-flex-row no-margin">
-    </mct-form>
-    <mct-form
-            ng-model="configuration.plot.yAxis"
-            structure="yAxisForm"
-            name="yAxisFormState"
-            class="flex-elem l-flex-row no-margin">
-    </mct-form>
-    <div class="form">
-        <div class="section-header ng-binding ng-scope">
-            Plot Series
-        </div>
-        <ul class="first flex-elem grows vscroll">
-            <ul class="tree">
-                <li ng-repeat="child in children">
-                    <span ng-controller="ToggleController as toggle">
-                        <span ng-controller="TreeNodeController as treeNode">
-                            <span class="tree-item menus-to-left">
-                                <span
-                                    class='ui-symbol view-control flex-elem has-children'
-                                    ng-class="{ expanded: toggle.isActive() }"
-                                    ng-click="toggle.toggle(); treeNode.trackExpansion()">
-                                </span>
-                                <mct-representation
-                                    class="rep-object-label"
-                                    key="'label'"
-                                    mct-object="child">
-                                </mct-representation>
-                            </span>
-                        </span>
-                        <mct-form
-                            ng-class="{hidden: !toggle.isActive()}"
-                            ng-model="configuration.plot.series[$index]"
-                            structure="plotSeriesForm"
-                            name="plotOptionsState"
-                            class="flex-elem l-flex-row">
-                        </mct-form>
-                    </span>
-                </li>
-            </ul>
-        </ul>
-    </div>
-</div>

platform/features/plot/res/templates/plot.html

@@ -1,165 +0,0 @@
-<!--
- Open MCT, Copyright (c) 2014-2017, United States Government
- as represented by the Administrator of the National Aeronautics and Space
- Administration. All rights reserved.
-
- Open MCT is licensed under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
- http://www.apache.org/licenses/LICENSE-2.0.
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- License for the specific language governing permissions and limitations
- under the License.
-
- Open MCT includes source code licensed under additional open source
- licenses. See the Open Source Licenses file (LICENSES.md) included with
- this source code distribution or the Licensing information page available
- at runtime from the About dialog for additional information.
--->
-<span ng-controller="PlotController as plot"
-      class="abs holder holder-plot has-control-bar">
-    <div class="l-control-bar" ng-show="!plot.hideExportButtons">
-         <span class="l-btn-set">
-            <a class="s-button t-export labeled icon-download"
-               ng-click="plot.exportPNG()"
-               title="Export This View's Data as PNG">
-                PNG
-            </a>
-            <a class="s-button t-export labeled"
-               ng-click="plot.exportJPG()"
-               title="Export This View's Data as JPG">
-                JPG
-            </a>
-        </span>
-    </div>
-    <div class="l-view-section">
-        <div class="gl-plot"
-             ng-style="{ height: 100 / plot.getSubPlots().length + '%'}"
-             ng-repeat="subplot in plot.getSubPlots()">
-            <div class="gl-plot-legend">
-                <span class='plot-legend-item'
-                        ng-repeat="telemetryObject in subplot.getTelemetryObjects()"
-                        ng-class="plot.getLegendClass(telemetryObject)">
-                    <span class='plot-color-swatch'
-                          ng-style="{ 'background-color': plot.getColor($index) }">
-                    </span>
-                    <span class='title-label'>{{telemetryObject.getModel().name}}</span>
-                </span>
-            </div>
-
-            <div class="gl-plot-axis-area gl-plot-y">
-                <div class="gl-plot-label gl-plot-y-label">
-                    {{axes[1].active.name}}
-                </div>
-                <div ng-repeat="tick in subplot.getRangeTicks()"
-                     class="gl-plot-tick gl-plot-y-tick-label"
-                     ng-style="{ bottom: (100 * $index / (subplot.getRangeTicks().length - 1)) + '%' }">
-                    {{tick.label | reverse}}
-                </div>
-                <div class="gl-plot-y-options gl-plot-local-controls"
-                     ng-if="axes[1].options.length > 1">
-                    <div class='form-control shell select'>
-                        <select class="form-control input shell"
-                                ng-model="axes[1].active"
-                                ng-options="option.name for option in axes[1].options">
-                        </select>
-                    </div>
-                </div>
-            </div>
-
-            <div class="gl-plot-wrapper-display-area-and-x-axis">
-                <mct-include key="'time-of-interest'"
-                             class="l-toi-holder show-val"
-                             ng-if="toiPerc"
-                             ng-class="{ 'pinned': toiPinned, 'val-to-left': toiPerc > 80 }"
-                             ng-style="{'left': toiPerc + '%'}"></mct-include>
-
-                <div class="gl-plot-coords"
-                     ng-if="subplot.isHovering() && subplot.getHoverCoordinates()">
-                    {{subplot.getHoverCoordinates()}}
-                </div>
-
-                <div class="gl-plot-display-area"
-                     ng-mouseenter="subplot.isHovering(true);"
-                     ng-mouseleave="subplot.isHovering(false)"
-                     ng-class="{ loading: plot.isRequestPending() }">
-
-                    <!-- Out-of-bounds data indicators -->
-                    <!-- ng-show is temporarily hard-coded in next element -->
-                    <div ng-show="false" class="l-oob-data l-oob-data-up"></div>
-                    <div ng-show="false" class="l-oob-data l-oob-data-dwn"></div>
-                    <div class="gl-plot-hash hash-v"
-                         ng-repeat="tick in subplot.getDomainTicks()"
-                         ng-style="{ left: (100 * $index / (subplot.getDomainTicks().length - 1)) + '%', height: '100%' }"
-                         ng-show="$index > 0 && $index < (subplot.getDomainTicks().length - 1)">
-                    </div>
-                    <div class="gl-plot-hash hash-h"
-                         ng-repeat="tick in subplot.getRangeTicks()"
-                         ng-style="{ bottom: (100 * $index / (subplot.getRangeTicks().length - 1)) + '%', width: '100%' }"
-                         ng-show="$index > 0 && $index < (subplot.getRangeTicks().length - 1)">
-                    </div>
-                    <mct-chart draw="subplot.getDrawingObject()"
-                               ng-if="subplot.getTelemetryObjects().length > 0"
-                               ng-mousemove="subplot.hover($event)"
-                               mct-drag="subplot.continueDrag($event)"
-                               mct-drag-down="subplot.startDrag($event)"
-                               mct-drag-up="subplot.endDrag($event); plot.update()">
-                    </mct-chart>
-                    <!-- TODO: Move into correct position; make part of group; infer from set of actions -->
-                    <div class="l-local-controls gl-plot-local-controls t-plot-display-controls"
-                         ng-if="$first">
-                        <a class="s-button icon-arrow-left"
-                           ng-click="plot.stepBackPanZoom()"
-                           ng-show="plot.isZoomed()"
-                           title="Restore previous pan/zoom">
-                        </a>
-                        <a class="s-button icon-arrows-out"
-                           ng-click="plot.unzoom()"
-                           ng-show="plot.isZoomed()"
-                           title="Reset pan/zoom">
-                        </a>
-                        <div class="menu-element s-menu-button menus-to-left {{plot.getMode().cssClass}}"
-                             ng-if="plot.getModeOptions().length > 1"
-                             ng-controller="ClickAwayController as toggle">
-                            <span class="l-click-area" ng-click="toggle.toggle()"></span>
-                            <span>{{plot.getMode().name}}</span>
-                            <div class="menu" ng-show="toggle.isActive()">
-                                <ul>
-                                    <li ng-repeat="option in plot.getModeOptions()"
-                                        ng-click="plot.setMode(option); toggle.setState(false)"
-                                        class="{{option.cssClass}}">
-                                        {{option.name}}
-                                    </li>
-                                </ul>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-                <div ng-if="$last" class="gl-plot-axis-area gl-plot-x">
-                    <div ng-repeat="tick in subplot.getDomainTicks()"
-                         class="gl-plot-tick gl-plot-x-tick-label"
-                         ng-show="$index > 0 && $index < (subplot.getDomainTicks().length - 1)"
-                         ng-style="{ left: (100 * $index / (subplot.getDomainTicks().length - 1)) + '%' }">
-                        {{tick.label | reverse}}
-                    </div>
-                    <div class="gl-plot-label gl-plot-x-label">
-                        {{axes[0].active.name}}
-                    </div>
-                    <div class="gl-plot-x-options gl-plot-local-controls"
-                         ng-if="axes[0].options.length > 1">
-                        <div class='form-control shell select'>
-                            <select class="form-control input shell"
-                                    ng-model="axes[0].active"
-                                    ng-options="option.name for option in axes[0].options">
-                            </select>
-                        </div>
-                    </div>
-
-                </div>
-            </div>
-        </div>
-    </div>
-</span>

platform/features/plot/src/Canvas2DChart.js

@@ -1,117 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [],
-    function () {
-
-        /**
-         * Create a new chart which uses Canvas's 2D API for rendering.
-         *
-         * @memberof platform/features/plot
-         * @constructor
-         * @implements {platform/features/plot.Chart}
-         * @param {CanvasElement} canvas the canvas object to render upon
-         * @throws {Error} an error is thrown if Canvas's 2D API is unavailable.
-         */
-        function Canvas2DChart(canvas) {
-            this.canvas = canvas;
-            this.c2d = canvas.getContext('2d');
-            this.width = canvas.width;
-            this.height = canvas.height;
-            this.dimensions = [this.width, this.height];
-            this.origin = [0, 0];
-
-            if (!this.c2d) {
-                throw new Error("Canvas 2d API unavailable.");
-            }
-        }
-
-        // Convert from logical to physical x coordinates
-        Canvas2DChart.prototype.x = function (v) {
-            return ((v - this.origin[0]) / this.dimensions[0]) * this.width;
-        };
-
-        // Convert from logical to physical y coordinates
-        Canvas2DChart.prototype.y = function (v) {
-            return this.height -
-                ((v - this.origin[1]) / this.dimensions[1]) * this.height;
-        };
-
-        // Set the color to be used for drawing operations
-        Canvas2DChart.prototype.setColor = function (color) {
-            var mappedColor = color.map(function (c, i) {
-                return i < 3 ? Math.floor(c * 255) : (c);
-            }).join(',');
-            this.c2d.strokeStyle = "rgba(" + mappedColor + ")";
-            this.c2d.fillStyle = "rgba(" + mappedColor + ")";
-        };
-
-
-        Canvas2DChart.prototype.clear = function () {
-            var canvas = this.canvas;
-            this.width = canvas.width;
-            this.height = canvas.height;
-            this.c2d.clearRect(0, 0, this.width, this.height);
-        };
-
-        Canvas2DChart.prototype.setDimensions = function (newDimensions, newOrigin) {
-            this.dimensions = newDimensions;
-            this.origin = newOrigin;
-        };
-
-        Canvas2DChart.prototype.drawLine = function (buf, color, points) {
-            var i;
-
-            this.setColor(color);
-
-            // Configure context to draw two-pixel-thick lines
-            this.c2d.lineWidth = 2;
-
-            // Start a new path...
-            if (buf.length > 1) {
-                this.c2d.beginPath();
-                this.c2d.moveTo(this.x(buf[0]), this.y(buf[1]));
-            }
-
-            // ...and add points to it...
-            for (i = 2; i < points * 2; i = i + 2) {
-                this.c2d.lineTo(this.x(buf[i]), this.y(buf[i + 1]));
-            }
-
-            // ...before finally drawing it.
-            this.c2d.stroke();
-        };
-
-        Canvas2DChart.prototype.drawSquare = function (min, max, color) {
-            var x1 = this.x(min[0]),
-                y1 = this.y(min[1]),
-                w = this.x(max[0]) - x1,
-                h = this.y(max[1]) - y1;
-
-            this.setColor(color);
-            this.c2d.fillRect(x1, y1, w, h);
-        };
-
-        return Canvas2DChart;
-    }
-);

platform/features/plot/src/GLChart.js

@@ -1,160 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * Module defining GLPlot. Created by vwoeltje on 11/12/14.
- */
-define(
-    [],
-    function () {
-
-        // WebGL shader sources (for drawing plain colors)
-        var FRAGMENT_SHADER = [
-                "precision mediump float;",
-                "uniform vec4 uColor;",
-                "void main(void) {",
-                "gl_FragColor = uColor;",
-                "}"
-            ].join('\n'),
-            VERTEX_SHADER = [
-                "attribute vec2 aVertexPosition;",
-                "uniform vec2 uDimensions;",
-                "uniform vec2 uOrigin;",
-                "void main(void) {",
-                "gl_Position = vec4(2.0 * ((aVertexPosition - uOrigin) / uDimensions) - vec2(1,1), 0, 1);",
-                "}"
-            ].join('\n');
-
-        /**
-         * Create a new chart which uses WebGL for rendering.
-         *
-         * @memberof platform/features/plot
-         * @constructor
-         * @implements {platform/features/plot.Chart}
-         * @param {CanvasElement} canvas the canvas object to render upon
-         * @throws {Error} an error is thrown if WebGL is unavailable.
-         */
-        function GLChart(canvas) {
-            var gl = canvas.getContext("webgl", { preserveDrawingBuffer: true }) ||
-                    canvas.getContext("experimental-webgl", { preserveDrawingBuffer: true }),
-                vertexShader,
-                fragmentShader,
-                program,
-                aVertexPosition,
-                uColor,
-                uDimensions,
-                uOrigin;
-
-            // Ensure a context was actually available before proceeding
-            if (!gl) {
-                throw new Error("WebGL unavailable.");
-            }
-
-            // Initialize shaders
-            vertexShader = gl.createShader(gl.VERTEX_SHADER);
-            gl.shaderSource(vertexShader, VERTEX_SHADER);
-            gl.compileShader(vertexShader);
-            fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
-            gl.shaderSource(fragmentShader, FRAGMENT_SHADER);
-            gl.compileShader(fragmentShader);
-
-            // Assemble vertex/fragment shaders into programs
-            program = gl.createProgram();
-            gl.attachShader(program, vertexShader);
-            gl.attachShader(program, fragmentShader);
-            gl.linkProgram(program);
-            gl.useProgram(program);
-
-            // Get locations for attribs/uniforms from the
-            // shader programs (to pass values into shaders at draw-time)
-            aVertexPosition = gl.getAttribLocation(program, "aVertexPosition");
-            uColor = gl.getUniformLocation(program, "uColor");
-            uDimensions = gl.getUniformLocation(program, "uDimensions");
-            uOrigin = gl.getUniformLocation(program, "uOrigin");
-            gl.enableVertexAttribArray(aVertexPosition);
-
-            // Create a buffer to holds points which will be drawn
-            this.buffer = gl.createBuffer();
-
-            // Use a line width of 2.0 for legibility
-            gl.lineWidth(2.0);
-
-            // Enable blending, for smoothness
-            gl.enable(gl.BLEND);
-            gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA);
-
-            this.gl = gl;
-            this.aVertexPosition = aVertexPosition;
-            this.uColor = uColor;
-            this.uDimensions = uDimensions;
-            this.uOrigin = uOrigin;
-        }
-
-        // Utility function to handle drawing of a buffer;
-        // drawType will determine whether this is a box, line, etc.
-        GLChart.prototype.doDraw = function (drawType, buf, color, points) {
-            var gl = this.gl;
-            gl.bindBuffer(gl.ARRAY_BUFFER, this.buffer);
-            gl.bufferData(gl.ARRAY_BUFFER, buf, gl.DYNAMIC_DRAW);
-            gl.vertexAttribPointer(this.aVertexPosition, 2, gl.FLOAT, false, 0, 0);
-            gl.uniform4fv(this.uColor, color);
-            gl.drawArrays(drawType, 0, points);
-        };
-
-        GLChart.prototype.clear = function () {
-            var gl = this.gl;
-
-            // Set the viewport size; note that we use the width/height
-            // that our WebGL context reports, which may be lower
-            // resolution than the canvas we requested.
-            gl.viewport(
-                0,
-                0,
-                gl.drawingBufferWidth,
-                gl.drawingBufferHeight
-            );
-            gl.clear(gl.COLOR_BUFFER_BIT + gl.DEPTH_BUFFER_BIT);
-        };
-
-
-        GLChart.prototype.setDimensions = function (dimensions, origin) {
-            var gl = this.gl;
-            if (dimensions && dimensions.length > 0 &&
-                origin && origin.length > 0) {
-                gl.uniform2fv(this.uDimensions, dimensions);
-                gl.uniform2fv(this.uOrigin, origin);
-            }
-        };
-
-        GLChart.prototype.drawLine = function (buf, color, points) {
-            this.doDraw(this.gl.LINE_STRIP, buf, color, points);
-        };
-
-        GLChart.prototype.drawSquare = function (min, max, color) {
-            this.doDraw(this.gl.TRIANGLE_FAN, new Float32Array(
-                min.concat([min[0], max[1]]).concat(max).concat([max[0], min[1]])
-            ), color, 4);
-        };
-
-        return GLChart;
-    }
-);

platform/features/plot/src/MCTChart.js

@@ -1,250 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * Module defining MCTChart. Created by vwoeltje on 11/12/14.
- */
-define(
-    ["./GLChart", "./Canvas2DChart"],
-    function (GLChart, Canvas2DChart) {
-
-        var TEMPLATE = "<canvas style='position: absolute; background: none; width: 100%; height: 100%;'></canvas>";
-
-        /**
-         * The mct-chart directive provides a canvas element which can be
-         * drawn upon, to support Plot view and similar visualizations.
-         *
-         * This directive takes one attribute, "draw", which is an Angular
-         * expression which will be two-way bound to a drawing object. This
-         * drawing object should contain:
-         *
-         * * `dimensions`: An object describing the logical bounds of the
-         *   drawable area, containing two fields:
-         *   * `origin`: The position, in logical coordinates, of the
-         *     lower-left corner of the chart area. A two-element array.
-         *   * `dimensions`: A two-element array containing the width
-         *     and height of the chart area, in logical coordinates.
-         * * `lines`: An array of lines to be drawn, where each line is
-         *   expressed as an object containing:
-         *   * `buffer`: A Float32Array containing points in the line,
-         *     in logical coordinate, in sequential x/y pairs.
-         *   * `color`: The color of the line, as a four-element RGBA
-         *     array, where each element is in the range of 0.0-1.0
-         *   * `points`: The number of points in the line.
-         * * `boxes`: An array of rectangles to draw in the chart area
-         *   (used for marquee zoom). Each is an object containing:
-         *   * `start`: The first corner of the rectangle (as a two-element
-         *      array, logical coordinates)
-         *   * `end`: The opposite corner of the rectangle (again, as a
-         *      two-element array)
-         *   * `color`: The color of the box, as a four-element RGBA
-         *     array, where each element is in the range of 0.0-1.0
-         *
-         * @memberof platform/features/plot
-         * @constructor
-         */
-        function MCTChart($interval, $log) {
-            // Get an underlying chart implementation
-            function getChart(Charts, canvas) {
-                // Try the first available option...
-                var Chart = Charts[0];
-
-                // This function recursively try-catches all options;
-                // if these all fail, issue a warning.
-                if (!Chart) {
-                    $log.warn("Cannot initialize mct-chart.");
-                    return undefined;
-                }
-
-                // Try first option; if it fails, try remaining options
-                try {
-                    return new Chart(canvas);
-                } catch (e) {
-                    $log.warn([
-                        "Could not instantiate chart",
-                        Chart.name,
-                        ";",
-                        e.message
-                    ].join(" "));
-
-                    return getChart(Charts.slice(1), canvas);
-                }
-            }
-
-            function linkChart(scope, element) {
-                var canvas = element.find("canvas")[0],
-                    activeInterval,
-                    chart;
-
-                // Handle drawing, based on contents of the "draw" object
-                // in scope
-                function doDraw(draw) {
-                    // Ensure canvas context has same resolution
-                    // as canvas element
-                    canvas.width = canvas.offsetWidth;
-                    canvas.height = canvas.offsetHeight;
-
-                    // Clear previous contents
-                    chart.clear();
-
-                    // Nothing to draw if no draw object defined
-                    if (!draw) {
-                        return;
-                    }
-
-                    // Set logical boundaries for the chart
-                    chart.setDimensions(
-                        draw.dimensions || [1, 1],
-                        draw.origin || [0, 0]
-                    );
-
-                    // Draw line segments
-                    (draw.lines || []).forEach(function (line) {
-                        chart.drawLine(
-                            line.buffer,
-                            line.color,
-                            line.points
-                        );
-                    });
-
-                    // Draw boxes (e.g. marquee zoom rect)
-                    (draw.boxes || []).forEach(function (box) {
-                        chart.drawSquare(
-                            box.start,
-                            box.end,
-                            box.color
-                        );
-                    });
-
-                }
-
-                // Issue a drawing call, if-and-only-if canvas size
-                // has changed. This will be called on a timer, since
-                // there is no event to depend on.
-                function drawIfResized() {
-                    if (canvas.width !== canvas.offsetWidth ||
-                            canvas.height !== canvas.offsetHeight) {
-                        doDraw(scope.draw);
-                        scope.$apply();
-                    }
-                }
-
-                // Stop watching for changes to size (scope destroyed)
-                function releaseInterval() {
-                    if (activeInterval) {
-                        $interval.cancel(activeInterval);
-                    }
-                }
-
-                // Switch from WebGL to plain 2D if context is lost
-                function fallbackFromWebGL() {
-                    element.html(TEMPLATE);
-                    canvas = element.find("canvas")[0];
-                    chart = getChart([Canvas2DChart], canvas);
-                    if (chart) {
-                        doDraw(scope.draw);
-                    }
-                }
-
-                // Try to initialize a chart.
-                chart = getChart([GLChart, Canvas2DChart], canvas);
-
-                // If that failed, there's nothing more we can do here.
-                // (A warning will already have been issued)
-                if (!chart) {
-                    return;
-                }
-
-                // WebGL is a bit of a special case; it may work, then fail
-                // later for various reasons, so we need to listen for this
-                // and fall back to plain canvas drawing when it occurs.
-                canvas.addEventListener("webglcontextlost", fallbackFromWebGL);
-
-                // Check for resize, on a timer
-                activeInterval = $interval(drawIfResized, 1000, 0, false);
-
-                // Watch "draw" for external changes to the set of
-                // things to be drawn.
-                scope.$watchCollection("draw", doDraw);
-
-                // Stop checking for resize when scope is destroyed
-                scope.$on("$destroy", releaseInterval);
-            }
-
-            return {
-                // Apply directive only to elements
-                restrict: "E",
-
-                // Template to use (a canvas element)
-                template: TEMPLATE,
-
-                // Link function; set up scope
-                link: linkChart,
-
-                // Initial, isolate scope for the directive
-                scope: { draw: "=" }
-            };
-        }
-
-        /**
-         * @interface platform/features/plot.Chart
-         * @private
-         */
-
-        /**
-         * Clear the chart.
-         * @method platform/features/plot.Chart#clear
-         */
-        /**
-         * Set the logical boundaries of the chart.
-         * @param {number[]} dimensions the horizontal and
-         *        vertical dimensions of the chart
-         * @param {number[]} origin the horizontal/vertical
-         *        origin of the chart
-         * @memberof platform/features/plot.Chart#setDimensions
-         */
-        /**
-         * Draw the supplied buffer as a line strip (a sequence
-         * of line segments), in the chosen color.
-         * @param {Float32Array} buf the line strip to draw,
-         *        in alternating x/y positions
-         * @param {number[]} color the color to use when drawing
-         *        the line, as an RGBA color where each element
-         *        is in the range of 0.0-1.0
-         * @param {number} points the number of points to draw
-         * @memberof platform/features/plot.Chart#drawLine
-         */
-        /**
-         * Draw a rectangle extending from one corner to another,
-         * in the chosen color.
-         * @param {number[]} min the first corner of the rectangle
-         * @param {number[]} max the opposite corner
-         * @param {number[]} color the color to use when drawing
-         *        the rectangle, as an RGBA color where each element
-         *        is in the range of 0.0-1.0
-         * @memberof platform/features/plot.Chart#drawSquare
-         */
-
-        return MCTChart;
-    }
-);
-

platform/features/plot/src/PlotController.js

@@ -1,437 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * This bundle adds a "Plot" view for numeric telemetry data.
- * @namespace platform/features/plot
- */
-define(
-    [
-        "./elements/PlotUpdater",
-        "./elements/PlotPalette",
-        "./elements/PlotAxis",
-        "./elements/PlotLimitTracker",
-        "./elements/PlotTelemetryFormatter",
-        "./modes/PlotModeOptions",
-        "./SubPlotFactory"
-    ],
-    function (
-        PlotUpdater,
-        PlotPalette,
-        PlotAxis,
-        PlotLimitTracker,
-        PlotTelemetryFormatter,
-        PlotModeOptions,
-        SubPlotFactory
-    ) {
-
-        var AXIS_DEFAULTS = [
-                { "name": "Time" },
-                { "name": "Value" }
-            ];
-
-        /**
-         * The PlotController is responsible for any computation/logic
-         * associated with displaying the plot view. Specifically, these
-         * responsibilities include:
-         *
-         * * Describing axes and labeling.
-         * * Handling user interactions.
-         * * Deciding what needs to be drawn in the chart area.
-         *
-         * @memberof platform/features/plot
-         * @constructor
-         */
-        function PlotController(
-            $scope,
-            $element,
-            exportImageService,
-            telemetryFormatter,
-            telemetryHandler,
-            throttle,
-            PLOT_FIXED_DURATION,
-            openmct
-        ) {
-            var self = this,
-                plotTelemetryFormatter =
-                    new PlotTelemetryFormatter(telemetryFormatter),
-                subPlotFactory =
-                    new SubPlotFactory(plotTelemetryFormatter),
-                cachedObjects = [],
-                updater,
-                lastBounds,
-                lastRange,
-                lastDomain,
-                handle;
-            var timeAPI = openmct.time;
-
-            // Populate the scope with axis information (specifically, options
-            // available for each axis.)
-            function setupAxes(metadatas) {
-                $scope.axes.forEach(function (axis) {
-                    axis.updateMetadata(metadatas);
-                });
-            }
-
-            // Trigger an update of a specific subplot;
-            // used in a loop to update all subplots.
-            function updateSubplot(subplot) {
-                subplot.update();
-            }
-
-            // Set up available modes (stacked/overlaid), based on the
-            // set of telemetry objects in this plot view.
-            function setupModes(telemetryObjects) {
-                if (cachedObjects !== telemetryObjects) {
-                    cachedObjects = telemetryObjects;
-                    self.modeOptions = new PlotModeOptions(
-                        telemetryObjects || [],
-                        subPlotFactory
-                    );
-                }
-            }
-
-            // Change the displayable bounds
-            function setBasePanZoom(bounds) {
-                var start = bounds.start,
-                    end = bounds.end;
-                if (updater) {
-                    updater.setDomainBounds(start, end);
-                    self.update();
-                }
-                lastBounds = bounds;
-            }
-
-            // Reinstantiate the plot updater (e.g. because we have a
-            // new subscription.) This will clear the plot.
-            function recreateUpdater() {
-                var domain = $scope.axes[0].active.key,
-                    range = $scope.axes[1].active.key,
-                    duration = PLOT_FIXED_DURATION;
-
-                updater = new PlotUpdater(handle, domain, range, duration);
-                lastDomain = domain;
-                lastRange = range;
-
-                self.limitTracker = new PlotLimitTracker(handle, range);
-
-                // Keep any externally-provided bounds
-                if (lastBounds) {
-                    setBasePanZoom(lastBounds);
-                }
-            }
-
-            function getUpdater() {
-                if (!updater) {
-                    recreateUpdater();
-                }
-                return updater;
-            }
-
-            // Handle new telemetry data in this plot
-            function updateValues() {
-                self.pending = false;
-                if (handle) {
-                    setupModes(handle.getTelemetryObjects());
-                    setupAxes(handle.getMetadata());
-                    getUpdater().update();
-                    self.modeOptions.getModeHandler().plotTelemetry(updater);
-                    self.limitTracker.update();
-                    self.update();
-                }
-            }
-
-            // Display new historical data as it becomes available
-            function addHistoricalData(domainObject, series) {
-                self.pending = false;
-                getUpdater().addHistorical(domainObject, series);
-                self.modeOptions.getModeHandler().plotTelemetry(updater);
-                self.update();
-            }
-
-            // Issue a new request for historical telemetry
-            function requestTelemetry() {
-                if (handle) {
-                    handle.request({}, addHistoricalData);
-                }
-            }
-
-            // Requery for data entirely
-            function replot() {
-                if (handle) {
-                    updater = undefined;
-                    requestTelemetry();
-                }
-            }
-
-            function changeTimeOfInterest(timeOfInterest) {
-                if (timeOfInterest !== undefined) {
-                    var bounds = timeAPI.bounds();
-                    var range = bounds.end - bounds.start;
-                    $scope.toiPerc = ((timeOfInterest - bounds.start) / range) * 100;
-                    $scope.toiPinned = true;
-                } else {
-                    $scope.toiPerc = undefined;
-                    $scope.toiPinned = false;
-                }
-            }
-
-            // Create a new subscription; telemetrySubscriber gets
-            // to do the meaningful work here.
-            function subscribe(domainObject) {
-                if (handle) {
-                    handle.unsubscribe();
-                }
-                handle = domainObject && telemetryHandler.handle(
-                    domainObject,
-                    updateValues,
-                    true // Lossless
-                );
-                replot();
-
-                changeTimeOfInterest(timeAPI.timeOfInterest());
-                timeAPI.on("timeOfInterest", changeTimeOfInterest);
-            }
-
-            // Release the current subscription (called when scope is destroyed)
-            function releaseSubscription() {
-                if (handle) {
-                    handle.unsubscribe();
-                    handle = undefined;
-                }
-                timeAPI.off("timeOfInterest", changeTimeOfInterest);
-            }
-
-            function requery() {
-                self.pending = true;
-                releaseSubscription();
-                subscribe($scope.domainObject);
-            }
-
-            function updateDomainFormat() {
-                var domainAxis = $scope.axes[0];
-                plotTelemetryFormatter
-                    .setDomainFormat(domainAxis.active.format);
-            }
-
-            function domainRequery(newDomain) {
-                if (newDomain !== lastDomain) {
-                    updateDomainFormat();
-                    requery();
-                }
-            }
-
-            function rangeRequery(newRange) {
-                if (newRange !== lastRange) {
-                    requery();
-                }
-            }
-
-            // Respond to a display bounds change (requery for data)
-            function changeDisplayBounds(event, bounds, follow) {
-                //'hack' for follow mode
-                if (follow === true) {
-                    setBasePanZoom(bounds);
-                } else {
-                    var domainAxis = $scope.axes[0];
-
-                    if (bounds.domain) {
-                        domainAxis.chooseOption(bounds.domain);
-                    }
-                    updateDomainFormat();
-                    setBasePanZoom(bounds);
-                    requery();
-                }
-                self.setUnsynchedStatus($scope.domainObject, follow && self.isZoomed());
-                changeTimeOfInterest(timeAPI.timeOfInterest());
-            }
-
-            this.modeOptions = new PlotModeOptions([], subPlotFactory);
-            this.updateValues = updateValues;
-
-            // Create a throttled update function
-            this.scheduleUpdate = throttle(function () {
-                self.modeOptions.getModeHandler().getSubPlots()
-                    .forEach(updateSubplot);
-            });
-
-            self.pending = true;
-            self.$element = $element;
-            self.exportImageService = exportImageService;
-
-            // Initialize axes; will get repopulated when telemetry
-            // metadata becomes available.
-            $scope.axes = [
-                new PlotAxis("domains", [], AXIS_DEFAULTS[0]),
-                new PlotAxis("ranges", [], AXIS_DEFAULTS[1])
-            ];
-
-            //Are some initialized bounds defined?
-            var bounds = timeAPI.bounds();
-            if (bounds &&
-                bounds.start !== undefined &&
-                bounds.end !== undefined) {
-                changeDisplayBounds(undefined, timeAPI.bounds(), timeAPI.clock() !== undefined);
-            }
-
-            // Watch for changes to the selected axis
-            $scope.$watch("axes[0].active.key", domainRequery);
-            $scope.$watch("axes[1].active.key", rangeRequery);
-
-            // Subscribe to telemetry when a domain object becomes available
-            $scope.$watch('domainObject', subscribe);
-
-            // Respond to external bounds changes
-            $scope.$on("telemetry:display:bounds", changeDisplayBounds);
-
-            // Unsubscribe when the plot is destroyed
-            $scope.$on("$destroy", releaseSubscription);
-        }
-
-        /**
-         * Get the color (as a style-friendly string) to use
-         * for plotting the trace at the specified index.
-         * @param {number} index the index of the trace
-         * @returns {string} the color, in #RRGGBB form
-         */
-        PlotController.prototype.getColor = function (index) {
-            return PlotPalette.getStringColor(index);
-        };
-
-        /**
-         * Check if the plot is zoomed or panned out
-         * of its default state (to determine whether back/unzoom
-         * controls should be shown)
-         * @returns {boolean} true if not in default state
-         */
-        PlotController.prototype.isZoomed = function () {
-            return this.modeOptions.getModeHandler().isZoomed();
-        };
-
-        /**
-         * Undo the most recent pan/zoom change and restore
-         * the prior state.
-         */
-        PlotController.prototype.stepBackPanZoom = function () {
-            return this.modeOptions.getModeHandler().stepBackPanZoom();
-        };
-
-        /**
-         * Undo all pan/zoom changes and restore the initial state.
-         */
-        PlotController.prototype.unzoom = function () {
-            return this.modeOptions.getModeHandler().unzoom();
-        };
-
-        /**
-         * Get the mode options (Stacked/Overlaid) that are applicable
-         * for this plot.
-         */
-        PlotController.prototype.getModeOptions = function () {
-            return this.modeOptions.getModeOptions();
-        };
-
-        /**
-         * Get the current mode that is applicable to this plot. This
-         * will include key, name, and cssClass fields.
-         */
-        PlotController.prototype.getMode = function () {
-            return this.modeOptions.getMode();
-        };
-
-        /**
-         * Set the mode which should be active in this plot.
-         * @param mode one of the mode options returned from
-         *        getModeOptions()
-         */
-        PlotController.prototype.setMode = function (mode) {
-            this.modeOptions.setMode(mode);
-            this.updateValues();
-        };
-
-        /**
-         * Get all individual plots contained within this Plot view.
-         * (Multiple may be contained when in Stacked mode).
-         * @returns {SubPlot[]} all subplots in this Plot view
-         */
-        PlotController.prototype.getSubPlots = function () {
-            return this.modeOptions.getModeHandler().getSubPlots();
-        };
-
-        /**
-         * Get the CSS class to apply to the legend for this domain
-         * object; this will reflect limit state.
-         * @returns {string} the CSS class
-         */
-        PlotController.prototype.getLegendClass = function (telemetryObject) {
-            return this.limitTracker &&
-                this.limitTracker.getLegendClass(telemetryObject);
-        };
-
-        /**
-         * Explicitly update all plots.
-         */
-        PlotController.prototype.update = function () {
-            this.scheduleUpdate();
-        };
-
-        /**
-         * Check if a request is pending (to show the wait spinner)
-         */
-        PlotController.prototype.isRequestPending = function () {
-            // Placeholder; this should reflect request state
-            // when requesting historical telemetry
-            return this.pending;
-        };
-
-        PlotController.prototype.setUnsynchedStatus = function (domainObject, status) {
-            if (domainObject.hasCapability('status')) {
-                domainObject.getCapability('status').set('timeconductor-unsynced', status);
-            }
-        };
-
-        /**
-         * Export the plot to PNG
-         */
-        PlotController.prototype.exportPNG = function () {
-            var self = this;
-            self.hideExportButtons = true;
-            self.exportImageService.exportPNG(self.$element[0], "plot.png", 'white').finally(function () {
-                self.hideExportButtons = false;
-            });
-        };
-
-        /**
-         * Export the plot to JPG
-         */
-        PlotController.prototype.exportJPG = function () {
-            var self = this;
-            self.hideExportButtons = true;
-            self.exportImageService.exportJPG(self.$element[0], "plot.jpg", 'white').finally(function () {
-                self.hideExportButtons = false;
-            });
-        };
-
-        return PlotController;
-    }
-);
-

platform/features/plot/src/PlotOptionsController.js

@@ -1,195 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ['./PlotOptionsForm'],
-    function (PlotOptionsForm) {
-
-        /**
-         * Notes on implementation of plot options
-         *
-         * Multiple y-axes will have to be handled with multiple forms as
-         * they will need to be stored on distinct model object
-         *
-         * Likewise plot series options per-child will need to be separate
-         * forms.
-         */
-
-        /**
-         * The LayoutController is responsible for supporting the
-         * Layout view. It arranges frames according to saved configuration
-         * and provides methods for updating these based on mouse
-         * movement.
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {Scope} $scope the controller's Angular scope
-         */
-        function PlotOptionsController($scope) {
-
-            var self = this;
-            this.$scope = $scope;
-            this.domainObject = $scope.domainObject;
-            this.configuration = this.domainObject.getModel().configuration || {};
-            this.plotOptionsForm = new PlotOptionsForm();
-            this.composition = [];
-            this.watches = [];
-
-            /*
-             Listen for changes to the domain object and update the object's
-             children.
-             */
-            this.mutationListener = this.domainObject.getCapability('mutation').listen(function (model) {
-                if (self.hasCompositionChanged(self.composition, model.composition)) {
-                    self.updateChildren();
-                }
-            });
-
-            /*
-             Set form structures on scope
-             */
-            $scope.plotSeriesForm = this.plotOptionsForm.plotSeriesForm;
-            $scope.xAxisForm = this.plotOptionsForm.xAxisForm;
-            $scope.yAxisForm = this.plotOptionsForm.yAxisForm;
-
-            $scope.$on("$destroy", function () {
-                //Clean up any listeners on destruction of controller
-                self.mutationListener();
-            });
-
-            this.defaultConfiguration();
-            this.updateChildren();
-
-            /*
-             * Setup a number of watches for changes to form values. On
-             * change, update the model configuration via mutation
-             */
-            $scope.$watchCollection('configuration.plot.yAxis', function (newValue, oldValue) {
-                self.updateConfiguration(newValue, oldValue);
-            });
-            $scope.$watchCollection('configuration.plot.xAxis', function (newValue, oldValue) {
-                self.updateConfiguration(newValue, oldValue);
-            });
-
-            this.watchSeries();
-
-        }
-
-        /**
-         * Unregister all watches for series data (ie. the configuration for
-         * child objects)
-         * @private
-         */
-        PlotOptionsController.prototype.clearSeriesWatches = function () {
-            this.watches.forEach(function (watch) {
-                watch();
-            });
-            this.watches = [];
-        };
-
-        /**
-         * Attach watches for each object in the plot's composition
-         * @private
-         */
-        PlotOptionsController.prototype.watchSeries = function () {
-            var self = this;
-
-            this.clearSeriesWatches();
-
-            (self.$scope.children || []).forEach(function (child, index) {
-                self.watches.push(
-                    self.$scope.$watchCollection(
-                        'configuration.plot.series[' + index + ']',
-                        function (newValue, oldValue) {
-                            self.updateConfiguration(newValue, oldValue);
-                        }
-                    )
-                );
-            });
-        };
-
-        /**
-         * Determine whether the changes to the model that triggered a
-         * mutation event were purely compositional.
-         *
-         * @private
-         */
-        PlotOptionsController.prototype.hasCompositionChanged = function (oldComposition, newComposition) {
-            // Framed slightly strangely, but the boolean logic is
-            // easier to follow for the unchanged case.
-            var isUnchanged = oldComposition === newComposition ||
-                    (
-                        oldComposition.length === newComposition.length &&
-                        oldComposition.every(function (currentValue, index) {
-                            return newComposition[index] && currentValue === newComposition[index];
-                        })
-                    );
-            return !isUnchanged;
-        };
-
-        /**
-         * Default the plot options model
-         *
-         * @private
-         */
-        PlotOptionsController.prototype.defaultConfiguration = function () {
-            this.configuration.plot = this.configuration.plot || {};
-            this.configuration.plot.xAxis = this.configuration.plot.xAxis || {};
-            this.configuration.plot.yAxis = this.configuration.plot.yAxis || {}; // y-axes will be associative array keyed on axis key
-            this.configuration.plot.series = this.configuration.plot.series || []; // series will be associative array keyed on sub-object id
-            this.$scope.configuration = this.configuration;
-        };
-
-        /**
-         * When a child is added to, or removed from a plot, update the
-         * plot options model
-         * @private
-         */
-        PlotOptionsController.prototype.updateChildren = function () {
-            var self = this;
-            this.domainObject.useCapability('composition').then(function (children) {
-                self.$scope.children = children;
-                self.composition = self.domainObject.getModel().composition;
-                children.forEach(function (child, index) {
-                    self.configuration.plot.series[index] =
-                        self.configuration.plot.series[index] || {'id': child.getId()};
-                });
-                self.watchSeries();
-            });
-        };
-
-        /**
-         * On changes to the form, update the configuration on the domain
-         * object
-         * @private
-         */
-        PlotOptionsController.prototype.updateConfiguration = function () {
-            var self = this;
-            this.domainObject.useCapability('mutation', function (model) {
-                model.configuration = model.configuration || {};
-                model.configuration.plot = self.configuration.plot;
-            });
-        };
-
-        return PlotOptionsController;
-    }
-);
-

platform/features/plot/src/PlotOptionsForm.js

@@ -1,150 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [],
-    function () {
-
-        /**
-         * A class for encapsulating structure and behaviour of the plot
-         * options form
-         * @memberOf platform/features/plot
-         * @param topic
-         * @constructor
-         */
-        function PlotOptionsForm() {
-
-            /*
-             Defined below are the form structures for the plot options.
-             */
-            this.xAxisForm = {
-                'name': 'x-axis',
-                'sections': [{
-                    'name': 'x-axis',
-                    'rows': [
-                        {
-                            'name': 'Domain',
-                            'control': 'select',
-                            'key': 'key',
-                            'options': [
-                                {'name': 'SCET', 'value': 'scet'},
-                                {'name': 'SCLK', 'value': 'sclk'},
-                                {'name': 'LST', 'value': 'lst'}
-                            ]
-                        }
-                    ]
-                }]};
-
-            this.yAxisForm = {
-                'name': 'y-axis',
-                'sections': [{
-                    // Will need to be repeated for each y-axis, with a
-                    // distinct name for each. Ideally the name of the axis
-                    // itself.
-                    'name': 'y-axis',
-                    'rows': [
-                    {
-                        'name': 'Range',
-                        'control': 'select',
-                        'key': 'key',
-                        'options': [
-                            {'name': 'EU', 'value': 'eu'},
-                            {'name': 'DN', 'value': 'dn'},
-                            {'name': 'Status', 'value': 'status'}
-                        ]
-                    },
-                    {
-                        'name': 'Autoscale',
-                        'control': 'checkbox',
-                        'key': 'autoscale'
-                    },
-                    {
-                        'name': 'Min',
-                        'control': 'textfield',
-                        'key': 'min',
-                        'pattern': '[0-9]',
-                        'inputsize' : 'sm'
-                    },
-                    {
-                        'name': 'Max',
-                        'control': 'textfield',
-                        'key': 'max',
-                        'pattern': '[0-9]',
-                        'inputsize' : 'sm'
-                    }
-                ]
-                }]
-            };
-            this.plotSeriesForm = {
-                'name': 'Series Options',
-                'sections': [
-                    {
-                        rows: [
-                        {
-                            'name': 'Color',
-                            'control': 'color',
-                            'key': 'color'
-                        }]
-                    },
-                    {
-                        'rows': [
-                            {
-                                'name': 'Markers',
-                                'control': 'checkbox',
-                                'key': 'markers',
-                                'layout': 'control-first'
-                            }
-                        ]
-                    },
-                    {
-                        'rows': [
-                            {
-                                'name': 'No Line',
-                                'control': 'radio',
-                                'key': 'lineType',
-                                'value': 'noLine',
-                                'layout': 'control-first'
-                            },
-                            {
-                                'name': 'Step Line',
-                                'control': 'radio',
-                                'key': 'lineType',
-                                'value': 'stepLine',
-                                'layout': 'control-first'
-                            },
-                            {
-                                'name': 'Linear Line',
-                                'control': 'radio',
-                                'key': 'lineType',
-                                'value': 'linearLine',
-                                'layout': 'control-first'
-                            }
-                        ]
-                    }
-                ]
-            };
-        }
-
-        return PlotOptionsForm;
-    }
-);
-

platform/features/plot/src/SubPlot.js

@@ -1,415 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [
-        './elements/PlotPosition',
-        './elements/PlotTickGenerator'
-    ],
-    function (PlotPosition, PlotTickGenerator) {
-
-        var DOMAIN_TICKS = 5,
-            RANGE_TICKS = 7;
-
-        /**
-         * A SubPlot is an individual plot within a Plot View (which
-         * may contain multiple plots, specifically when in Stacked
-         * plot mode.)
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {DomainObject[]} telemetryObjects the domain objects
-         *        which will be plotted in this sub-plot
-         * @param {PlotPanZoomStack} panZoomStack the stack of pan-zoom
-         *        states which is applicable to this sub-plot
-         * @param {TelemetryFormatter} telemetryFormatter the telemetry
-         *        formatting service; used to convert domain/range values
-         *        from telemetry data sets to a human-readable form.
-         */
-        function SubPlot(telemetryObjects, panZoomStack, telemetryFormatter) {
-            // We are used from a template often, so maintain
-            // state in local variables to allow for fast look-up,
-            // as is normal for controllers.
-            this.telemetryObjects = telemetryObjects;
-            this.domainTicks = [];
-            this.rangeTicks = [];
-            this.formatter = telemetryFormatter;
-            this.draw = {};
-            this.hovering = false;
-            this.panZoomStack = panZoomStack;
-
-            // Start with the right initial drawing bounds,
-            // tick marks
-            this.updateDrawingBounds();
-            this.updateTicks();
-        }
-
-        /**
-         * Tests whether this subplot has domain data to show for the current pan/zoom level. Absence of domain data
-         * implies that there is no range data displayed either
-         * @returns {boolean} true if domain data exists for the current pan/zoom level
-         */
-        SubPlot.prototype.hasDomainData = function () {
-            return this.panZoomStack &&
-                this.panZoomStack.getDimensions()[0] > 0;
-        };
-
-        // Utility function for filtering out empty strings.
-        function isNonEmpty(v) {
-            return typeof v === 'string' && v !== "";
-        }
-
-        // Converts from pixel coordinates to domain-range,
-        // to interpret mouse gestures.
-        SubPlot.prototype.mousePositionToDomainRange = function (mousePosition) {
-            return new PlotPosition(
-                mousePosition.x,
-                mousePosition.y,
-                mousePosition.width,
-                mousePosition.height,
-                this.panZoomStack
-            ).getPosition();
-        };
-
-        // Utility function to get the mouse position (in x,y
-        // pixel coordinates in the canvas area) from a mouse
-        // event object.
-        SubPlot.prototype.toMousePosition = function ($event) {
-            var bounds = this.subPlotBounds;
-
-            return {
-                x: $event.clientX - bounds.left,
-                y: $event.clientY - bounds.top,
-                width: bounds.width,
-                height: bounds.height
-            };
-        };
-
-        // Convert a domain-range position to a displayable
-        // position. This will subtract the domain offset, which
-        // is used to bias domain values to minimize loss-of-precision
-        // associated with conversion to a 32-bit floating point
-        // format (which is needed in the chart area itself, by WebGL.)
-        SubPlot.prototype.toDisplayable = function (position) {
-            return [position[0] - this.domainOffset, position[1]];
-        };
-
-        // Update the current hover coordinates
-        SubPlot.prototype.updateHoverCoordinates = function () {
-            var formatter = this.formatter;
-
-            // Utility, for map/forEach loops. Index 0 is domain,
-            // index 1 is range.
-            function formatValue(v, i) {
-                return i ?
-                    formatter.formatRangeValue(v) :
-                    formatter.formatDomainValue(v);
-            }
-
-            this.hoverCoordinates = this.mousePosition &&
-                this.mousePositionToDomainRange(this.mousePosition)
-                    .map(formatValue)
-                    .filter(isNonEmpty)
-                    .join(", ");
-        };
-
-        // Update the drawable marquee area to reflect current
-        // mouse position (or don't show it at all, if no marquee
-        // zoom is in progress)
-        SubPlot.prototype.updateMarqueeBox = function () {
-            // Express this as a box in the draw object, which
-            // is passed to an mct-chart in the template for rendering.
-            this.draw.boxes = this.marqueeStart ?
-                [{
-                    start: this.toDisplayable(
-                        this.mousePositionToDomainRange(this.marqueeStart)
-                    ),
-                    end: this.toDisplayable(
-                        this.mousePositionToDomainRange(this.mousePosition)
-                    ),
-                    color: [1, 1, 1, 0.5]
-                }] : undefined;
-        };
-
-        // Update the bounds (origin and dimensions) of the drawing area.
-        SubPlot.prototype.updateDrawingBounds = function () {
-            var panZoom = this.panZoomStack.getPanZoom();
-
-            // Communicate pan-zoom state from stack to the draw object
-            // which is passed to mct-chart in the template.
-            this.draw.dimensions = panZoom.dimensions;
-            this.draw.origin = [
-                panZoom.origin[0] - this.domainOffset,
-                panZoom.origin[1]
-            ];
-        };
-
-        // Update tick marks in scope.
-        SubPlot.prototype.updateTicks = function () {
-            var tickGenerator =
-                new PlotTickGenerator(this.panZoomStack, this.formatter);
-
-            this.domainTicks =
-                tickGenerator.generateDomainTicks(DOMAIN_TICKS);
-            this.rangeTicks =
-                tickGenerator.generateRangeTicks(RANGE_TICKS);
-        };
-
-        SubPlot.prototype.updatePan = function () {
-            var start, current, delta, nextOrigin;
-
-            // Clear the previous panning pan-zoom state
-            this.panZoomStack.popPanZoom();
-
-            // Calculate what the new resulting pan-zoom should be
-            start = this.mousePositionToDomainRange(
-                this.panStart,
-                this.panZoomStack
-            );
-            current = this.mousePositionToDomainRange(
-                this.mousePosition,
-                this.panZoomStack
-            );
-
-            delta = [current[0] - start[0], current[1] - start[1]];
-            nextOrigin = [
-                this.panStartBounds.origin[0] - delta[0],
-                this.panStartBounds.origin[1] - delta[1]
-            ];
-
-            // ...and push a new one at the current mouse position
-            this.panZoomStack
-                .pushPanZoom(nextOrigin, this.panStartBounds.dimensions);
-        };
-
-        /**
-         * Get the set of domain objects which are being
-         * represented in this sub-plot.
-         * @returns {DomainObject[]} the domain objects which
-         *          will have data plotted in this sub-plot
-         */
-        SubPlot.prototype.getTelemetryObjects = function () {
-            return this.telemetryObjects;
-        };
-
-        /**
-         * Get ticks mark information appropriate for using in the
-         * template for this sub-plot's domain axis, as prepared
-         * by the PlotTickGenerator.
-         * @returns {Array} tick marks for the domain axis
-         */
-        SubPlot.prototype.getDomainTicks = function () {
-            return this.domainTicks;
-        };
-
-        /**
-         * Get ticks mark information appropriate for using in the
-         * template for this sub-plot's range axis, as prepared
-         * by the PlotTickGenerator.
-         * @returns {Array} tick marks for the range axis
-         */
-        SubPlot.prototype.getRangeTicks = function () {
-            return this.rangeTicks;
-        };
-
-        /**
-         * Get the drawing object associated with this sub-plot;
-         * this object will be passed to the mct-chart in which
-         * this sub-plot's lines will be plotted, as its "draw"
-         * attribute, and should have the same internal format
-         * expected by that directive.
-         * @return {object} the drawing object
-         */
-        SubPlot.prototype.getDrawingObject = function () {
-            return this.draw;
-        };
-
-        /**
-         * Get the coordinates (as displayable text) for the
-         * current mouse position.
-         * @returns {string[]} the displayable domain and range
-         *          coordinates over which the mouse is hovered
-         */
-        SubPlot.prototype.getHoverCoordinates = function () {
-            return this.hoverCoordinates;
-        };
-
-        /**
-         * Handle mouse movement over the chart area.
-         * @param $event the mouse event
-         * @memberof platform/features/plot.SubPlot#
-         */
-        SubPlot.prototype.hover = function ($event) {
-            this.hovering = true;
-            this.subPlotBounds = $event.target.getBoundingClientRect();
-            this.mousePosition = this.toMousePosition($event);
-            //If there is a domain to display, show hover coordinates, otherwise hover coordinates are meaningless
-            if (this.hasDomainData()) {
-                this.updateHoverCoordinates();
-            }
-            if (this.marqueeStart) {
-                this.updateMarqueeBox();
-            }
-            if (this.panStart) {
-                this.updatePan();
-                this.updateDrawingBounds();
-                this.updateTicks();
-            }
-        };
-
-        /**
-         * Continue a previously-start pan or zoom gesture.
-         * @param $event the mouse event
-         * @memberof platform/features/plot.SubPlot#
-         */
-        SubPlot.prototype.continueDrag = function ($event) {
-            this.mousePosition = this.toMousePosition($event);
-            if (this.marqueeStart) {
-                this.updateMarqueeBox();
-            }
-            if (this.panStart) {
-                this.updatePan();
-                this.updateDrawingBounds();
-                this.updateTicks();
-            }
-        };
-
-        /**
-         * Initiate a marquee zoom action.
-         * @param $event the mouse event
-         */
-        SubPlot.prototype.startDrag = function ($event) {
-            this.subPlotBounds = $event.target.getBoundingClientRect();
-            this.mousePosition = this.toMousePosition($event);
-            // Treat any modifier key as a pan
-            if ($event.altKey || $event.shiftKey || $event.ctrlKey) {
-                // Start panning
-                this.panStart = this.mousePosition;
-                this.panStartBounds = this.panZoomStack.getPanZoom();
-                // We're starting a pan, so add this back as a
-                // state on the stack; it will get replaced
-                // during the pan.
-                this.panZoomStack.pushPanZoom(
-                    this.panStartBounds.origin,
-                    this.panStartBounds.dimensions
-                );
-                $event.preventDefault();
-            } else {
-                // Start marquee zooming
-                this.marqueeStart = this.mousePosition;
-                this.updateMarqueeBox();
-            }
-        };
-
-        /**
-         * Complete a marquee zoom action.
-         * @param $event the mouse event
-         */
-        SubPlot.prototype.endDrag = function ($event) {
-            var self = this;
-
-            // Perform a marquee zoom.
-            function marqueeZoom(start, end) {
-                // Determine what boundary is described by the marquee,
-                // in domain-range values. Use the minima for origin, so that
-                // it doesn't matter what direction the user marqueed in.
-                var a = self.mousePositionToDomainRange(start),
-                    b = self.mousePositionToDomainRange(end),
-                    origin = [
-                        Math.min(a[0], b[0]),
-                        Math.min(a[1], b[1])
-                    ],
-                    dimensions = [
-                        Math.max(a[0], b[0]) - origin[0],
-                        Math.max(a[1], b[1]) - origin[1]
-                    ];
-
-                // Proceed with zoom if zoom dimensions are non zeros
-                if (!(dimensions[0] === 0 && dimensions[1] === 0)) {
-                    // Push the new state onto the pan-zoom stack
-                    self.panZoomStack.pushPanZoom(origin, dimensions);
-
-                    // Make sure tick marks reflect new bounds
-                    self.updateTicks();
-                }
-            }
-
-            this.mousePosition = this.toMousePosition($event);
-            this.subPlotBounds = undefined;
-            if (this.marqueeStart) {
-                marqueeZoom(this.marqueeStart, this.mousePosition);
-                this.marqueeStart = undefined;
-                this.updateMarqueeBox();
-                this.updateDrawingBounds();
-                this.updateTicks();
-            }
-            if (this.panStart) {
-                // End panning
-                this.panStart = undefined;
-                this.panStartBounds = undefined;
-            }
-        };
-
-        /**
-         * Update the drawing bounds, marquee box, and
-         * tick marks for this subplot.
-         */
-        SubPlot.prototype.update = function () {
-            this.updateDrawingBounds();
-            this.updateMarqueeBox();
-            this.updateTicks();
-        };
-
-        /**
-         * Set the domain offset associated with this sub-plot.
-         * A domain offset is subtracted from all domain
-         * before lines are drawn to avoid artifacts associated
-         * with the use of 32-bit floats when domain values
-         * are often timestamps (due to insufficient precision.)
-         * A SubPlot will be drawing boxes (for marquee zoom) in
-         * the same offset coordinate space, so it needs to know
-         * the value of this to position that marquee box
-         * correctly.
-         * @param {number} value the domain offset
-         */
-        SubPlot.prototype.setDomainOffset = function (value) {
-            this.domainOffset = value;
-        };
-
-        /**
-         * When used with no argument, check whether or not the user
-         * is currently hovering over this subplot. When used with
-         * an argument, set that state.
-         * @param {boolean} [state] the new hovering state
-         * @returns {boolean} the hovering state
-         */
-        SubPlot.prototype.isHovering = function (state) {
-            if (state !== undefined) {
-                this.hovering = state;
-            }
-            return this.hovering;
-        };
-
-        return SubPlot;
-
-    }
-);
-

platform/features/plot/src/SubPlotFactory.js

@@ -1,59 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ["./SubPlot"],
-    function (SubPlot) {
-
-        /**
-         * Utility factory; wraps the SubPlot constructor and adds
-         * in a reference to the telemetryFormatter, which will be
-         * used to represent telemetry values (timestamps or data
-         * values) as human-readable strings.
-         * @memberof platform/features/plot
-         * @constructor
-         */
-        function SubPlotFactory(telemetryFormatter) {
-            this.telemetryFormatter = telemetryFormatter;
-        }
-
-        /**
-         * Instantiate a new sub-plot.
-         * @param {DomainObject[]} telemetryObjects the domain objects
-         *        which will be plotted in this sub-plot
-         * @param {PlotPanZoomStack} panZoomStack the stack of pan-zoom
-         *        states which is applicable to this sub-plot
-         * @returns {SubPlot} the instantiated sub-plot
-         * @method
-         */
-        SubPlotFactory.prototype.createSubPlot = function (telemetryObjects, panZoomStack) {
-            return new SubPlot(
-                telemetryObjects,
-                panZoomStack,
-                this.telemetryFormatter
-            );
-        };
-
-        return SubPlotFactory;
-
-    }
-);

platform/features/plot/src/elements/PlotAxis.js

@@ -1,134 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [],
-    function () {
-
-        /**
-         * A PlotAxis provides a template-ready set of options
-         * for the domain or range axis, sufficient to populate
-         * selectors.
-         *
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {string} axisType the field in metadatas to
-         *        look at for axis options; usually one of
-         *        "domains" or "ranges"
-         * @param {object[]} metadatas metadata objects, as
-         *        returned by the `getMetadata()` method of
-         *        a `telemetry` capability.
-         * @param {object} defaultValue the value to use for the
-         *        active state in the event that no options are
-         *        found; should contain "name" and "key" at
-         *        minimum.
-         *
-         */
-        function PlotAxis(axisType, metadatas, defaultValue) {
-            this.axisType = axisType;
-            this.defaultValue = defaultValue;
-            this.optionKeys = {};
-
-            /**
-             * The currently chosen option for this axis. An
-             * initial value is provided; this will be updated
-             * directly form the plot template.
-             * @memberof platform/features/plot.PlotAxis#
-             */
-            this.active = defaultValue;
-
-            /**
-             * The set of options applicable for this axis;
-             * an array of objects, where each object contains a
-             * "key" field and a "name" field (for machine- and
-             * human-readable names respectively)
-             * @memberof platform/features/plot.PlotAxis#
-             */
-            this.options = [];
-
-            // Initialize options from metadata objects
-            this.updateMetadata(metadatas);
-        }
-
-
-        /**
-         * Update axis options to reflect current metadata.
-         * @param {TelemetryMetadata[]} metadata objects describing
-         *        applicable telemetry
-         */
-        PlotAxis.prototype.updateMetadata = function (metadatas) {
-            var axisType = this.axisType,
-                optionKeys = this.optionKeys,
-                newOptions = {},
-                toAdd = [];
-
-            function isValid(option) {
-                return option && optionKeys[option.key];
-            }
-
-            metadatas.forEach(function (m) {
-                (m[axisType] || []).forEach(function (option) {
-                    var key = option.key;
-                    if (!optionKeys[key] && !newOptions[key]) {
-                        toAdd.push(option);
-                    }
-                    newOptions[key] = true;
-                });
-            });
-
-            optionKeys = this.optionKeys = newOptions;
-
-            // General approach here is to avoid changing object
-            // instances unless something has really changed, since
-            // Angular is watching; don't want to trigger extra digests.
-            if (!this.options.every(isValid)) {
-                this.options = this.options.filter(isValid);
-            }
-
-            if (toAdd.length > 0) {
-                this.options = this.options.concat(toAdd);
-            }
-
-            if (!isValid(this.active)) {
-                this.active = this.options[0] || this.defaultValue;
-            }
-        };
-
-        /**
-         * Change the domain/range selection for this axis. If the
-         * provided `key` is not recognized as an option, no change
-         * will occur.
-         * @param {string} key the identifier for the domain/range
-         */
-        PlotAxis.prototype.chooseOption = function (key) {
-            var self = this;
-            this.options.forEach(function (option) {
-                if (option.key === key) {
-                    self.active = option;
-                }
-            });
-        };
-
-        return PlotAxis;
-
-    }
-);

platform/features/plot/src/elements/PlotLimitTracker.js

@@ -1,78 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [],
-    function () {
-
-        /**
-         * Tracks the limit state of telemetry objects being plotted.
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {platform/telemetry.TelemetryHandle} handle the handle
-         *        to telemetry access
-         * @param {string} range the key to use when looking up range values
-         */
-        function PlotLimitTracker(handle, range) {
-            this.handle = handle;
-            this.range = range;
-            this.legendClasses = {};
-        }
-
-        /**
-         * Update limit states to reflect the latest data.
-         */
-        PlotLimitTracker.prototype.update = function () {
-            var legendClasses = {},
-                range = this.range,
-                handle = this.handle;
-
-            function updateLimit(telemetryObject) {
-                var limit = telemetryObject.getCapability('limit'),
-                    datum = handle.getDatum(telemetryObject);
-
-                if (limit && datum) {
-                    legendClasses[telemetryObject.getId()] =
-                        (limit.evaluate(datum, range) || {}).cssClass;
-                }
-            }
-
-            handle.getTelemetryObjects().forEach(updateLimit);
-
-            this.legendClasses = legendClasses;
-        };
-
-        /**
-         * Get the CSS class associated with any limit violations for this
-         * telemetry object.
-         * @param {DomainObject} domainObject the telemetry object to check
-         * @returns {string} the CSS class name, if any
-         */
-        PlotLimitTracker.prototype.getLegendClass = function (domainObject) {
-            var id = domainObject && domainObject.getId();
-            return id && this.legendClasses[id];
-        };
-
-        return PlotLimitTracker;
-
-    }
-);

platform/features/plot/src/elements/PlotLine.js

@@ -1,118 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ['./PlotSeriesWindow'],
-    function (PlotSeriesWindow) {
-
-
-        /**
-         * Represents a single line or trace of a plot.
-         * @param {{PlotLineBuffer}} buffer the plot buffer
-         * @constructor
-         */
-        function PlotLine(buffer) {
-            this.buffer = buffer;
-        }
-
-        /**
-         * Add a point to this plot line.
-         * @param {number} domainValue the domain value
-         * @param {number} rangeValue the range value
-         */
-        PlotLine.prototype.addPoint = function (domainValue, rangeValue) {
-            var buffer = this.buffer,
-                index;
-
-            // Make sure we got real/useful values here...
-            if (domainValue !== undefined && rangeValue !== undefined) {
-                index = buffer.findInsertionIndex(domainValue);
-
-                // Already in the buffer? Skip insertion
-                if (index < 0) {
-                    return;
-                }
-
-                // Insert the point
-                if (!buffer.insertPoint(domainValue, rangeValue, index)) {
-                    // If insertion failed, trim from the beginning...
-                    buffer.trim(1);
-                    // ...and try again.
-                    buffer.insertPoint(domainValue, rangeValue, index);
-                }
-            }
-        };
-
-        /**
-         * Add a series of telemetry data to this plot line.
-         * @param {TelemetrySeries} series the data series
-         * @param {string} [domain] the key indicating which domain
-         *        to use when looking up data from this series
-         * @param {string} [range] the key indicating which range
-         *        to use when looking up data from this series
-         */
-        PlotLine.prototype.addSeries = function (series, domain, range) {
-            var buffer = this.buffer;
-
-            // Insert a time-windowed data series into the buffer
-            function insertSeriesWindow(seriesWindow) {
-                var count = seriesWindow.getPointCount();
-
-                function doInsert() {
-                    var firstTimestamp = seriesWindow.getDomainValue(0),
-                        lastTimestamp = seriesWindow.getDomainValue(count - 1),
-                        startIndex = buffer.findInsertionIndex(firstTimestamp),
-                        endIndex = buffer.findInsertionIndex(lastTimestamp);
-
-                    // Does the whole series fit in between two adjacent indexes?
-                    if ((startIndex === endIndex) && startIndex > -1) {
-                        // Insert it in between
-                        buffer.insert(seriesWindow, startIndex);
-                    } else {
-                        // Split it up, and add the two halves
-                        seriesWindow.split().forEach(insertSeriesWindow);
-                    }
-                }
-
-                // Only insert if there are points to insert
-                if (count > 0) {
-                    doInsert();
-                }
-            }
-
-            // Should try to add via insertion if a
-            // clear insertion point is available;
-            // if not, should split and add each half.
-            // Insertion operation also needs to factor out
-            // redundant timestamps, for overlapping data
-            insertSeriesWindow(new PlotSeriesWindow(
-                series,
-                domain,
-                range,
-                0,
-                series.getPointCount()
-            ));
-        };
-
-        return PlotLine;
-    }
-);

platform/features/plot/src/elements/PlotLineBuffer.js

@@ -1,268 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [],
-    function () {
-
-        /**
-         * Contains the buffer used to draw a plot.
-         * @param {number} domainOffset number to subtract from domain values
-         * @param {number} initialSize initial buffer size
-         * @param {number} maxSize maximum buffer size
-         * @memberof platform/features/plot
-         * @constructor
-         */
-        function PlotLineBuffer(domainOffset, initialSize, maxSize) {
-            this.buffer = new Float32Array(initialSize * 2);
-            this.rangeExtrema =
-                [Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY];
-            this.length = 0;
-            this.domainOffset = domainOffset;
-            this.initialSize = initialSize;
-            this.maxSize = maxSize;
-        }
-
-        // Binary search for an insertion index
-        PlotLineBuffer.prototype.binSearch = function (value, min, max) {
-            var mid = Math.floor((min + max) / 2),
-                found = this.buffer[mid * 2];
-
-            // On collisions, insert at same index
-            if (found === value) {
-                return mid;
-            }
-
-            // Otherwise, if we're down to a single index,
-            // we've found our insertion point
-            if (min >= max) {
-                // Compare the found timestamp with the search
-                // value to decide if we'll insert after or before.
-                return min + ((found < value) ? 1 : 0);
-            }
-
-            // Finally, do the recursive step
-            if (found < value) {
-                return this.binSearch(value, mid + 1, max);
-            } else {
-                return this.binSearch(value, min, mid - 1);
-            }
-        };
-
-        // Increase the size of the buffer
-        PlotLineBuffer.prototype.doubleBufferSize = function () {
-            var sz = Math.min(this.maxSize * 2, this.buffer.length * 2),
-                canDouble = sz > this.buffer.length,
-                doubled = canDouble && new Float32Array(sz);
-
-            if (canDouble) {
-                doubled.set(this.buffer); // Copy contents of original
-                this.buffer = doubled;
-            }
-
-            return canDouble;
-        };
-
-        // Decrease the size of the buffer
-        PlotLineBuffer.prototype.halveBufferSize = function () {
-            var sz = Math.max(this.initialSize * 2, this.buffer.length / 2),
-                canHalve = sz < this.buffer.length;
-
-            if (canHalve) {
-                this.buffer = new Float32Array(this.buffer.subarray(0, sz));
-            }
-
-            return canHalve;
-        };
-
-        // Set a value in the buffer
-        PlotLineBuffer.prototype.setValue = function (index, domainValue, rangeValue) {
-            this.buffer[index * 2] = domainValue - this.domainOffset;
-            this.buffer[index * 2 + 1] = rangeValue;
-            // Track min/max of range values (min/max for
-            // domain values can be read directly from buffer)
-            this.rangeExtrema[0] = Math.min(this.rangeExtrema[0], rangeValue);
-            this.rangeExtrema[1] = Math.max(this.rangeExtrema[1], rangeValue);
-        };
-
-        /**
-         * Get the WebGL-displayable buffer of points to plot.
-         * @returns {Float32Array} displayable buffer for this line
-         */
-        PlotLineBuffer.prototype.getBuffer = function () {
-            return this.buffer;
-        };
-
-        /**
-         * Get the number of points stored in this buffer.
-         * @returns {number} the number of points stored
-         */
-        PlotLineBuffer.prototype.getLength = function () {
-            return this.length;
-        };
-
-        /**
-         * Get the min/max range values that are currently in this
-         * buffer. Unlike range extrema, these will change as the
-         * buffer gets trimmed.
-         * @returns {number[]} min, max domain values
-         */
-        PlotLineBuffer.prototype.getDomainExtrema = function () {
-            // Since these are ordered in the buffer, assume
-            // these are the values at the first and last index
-            return [
-                this.buffer[0] + this.domainOffset,
-                this.buffer[this.length * 2 - 2] + this.domainOffset
-            ];
-        };
-
-        /**
-         * Get the min/max range values that have been observed for this
-         * buffer. Note that these values may have been trimmed out at
-         * some point.
-         * @returns {number[]} min, max range values
-         */
-        PlotLineBuffer.prototype.getRangeExtrema = function () {
-            return this.rangeExtrema;
-        };
-
-        /**
-         * Remove values from this buffer.
-         * Normally, values are removed from the start
-         * of the buffer; a truthy value in the second argument
-         * will cause values to be removed from the end.
-         * @param {number} count number of values to remove
-         * @param {boolean} [fromEnd] true if the most recent
-         *        values should be removed
-         */
-        PlotLineBuffer.prototype.trim = function (count, fromEnd) {
-            // If we're removing values from the start...
-            if (!fromEnd) {
-                // ...do so by shifting buffer contents over
-                this.buffer.set(this.buffer.subarray(2 * count));
-            }
-            // Reduce used buffer size accordingly
-            this.length -= count;
-            // Finally, if less than half of the buffer is being
-            // used, free up some memory.
-            if (this.length < this.buffer.length / 4) {
-                this.halveBufferSize();
-            }
-        };
-
-        /**
-         * Insert data from the provided series at the specified
-         * index. If this would exceed the buffer's maximum capacity,
-         * this operation fails and the buffer is unchanged.
-         * @param {TelemetrySeries} series the series to insert
-         * @param {number} index the index at which to insert this
-         *        series
-         * @returns {boolean} true if insertion succeeded; otherwise
-         *          false
-         */
-        PlotLineBuffer.prototype.insert = function (series, index) {
-            var sz = series.getPointCount(),
-                i;
-
-            // Don't allow append after the end; that doesn't make sense
-            index = Math.min(index, this.length);
-
-            // Resize if necessary
-            while (sz > ((this.buffer.length / 2) - this.length)) {
-                if (!this.doubleBufferSize()) {
-                    // Can't make room for this, insertion fails
-                    return false;
-                }
-            }
-
-            // Shift data over if necessary
-            if (index < this.length) {
-                this.buffer.set(
-                    this.buffer.subarray(index * 2, this.length * 2),
-                    (index + sz) * 2
-                );
-            }
-
-            // Insert data into the set
-            for (i = 0; i < sz; i += 1) {
-                this.setValue(
-                    i + index,
-                    series.getDomainValue(i),
-                    series.getRangeValue(i)
-                );
-            }
-
-            // Increase the length
-            this.length += sz;
-
-            // Indicate that insertion was successful
-            return true;
-        };
-
-        /**
-         * Append a single data point.
-         * @memberof platform/features/plot.PlotLineBuffer#
-         */
-        PlotLineBuffer.prototype.insertPoint = function (domainValue, rangeValue) {
-            // Ensure there is space for this point
-            if (this.length >= (this.buffer.length / 2)) {
-                if (!this.doubleBufferSize()) {
-                    return false;
-                }
-            }
-
-            // Put the data in the buffer
-            this.setValue(this.length, domainValue, rangeValue);
-
-            // Update length
-            this.length += 1;
-
-            // Indicate that this was successful
-            return true;
-        };
-
-        /**
-         * Find an index for inserting data with this
-         * timestamp. The second argument indicates whether
-         * we are searching for insert-before or insert-after
-         * positions.
-         * Timestamps are meant to be unique, so if a collision
-         * occurs, this will return -1.
-         * @param {number} timestamp timestamp to insert
-         * @returns {number} the index for insertion (or -1)
-         */
-        PlotLineBuffer.prototype.findInsertionIndex = function (timestamp) {
-            var value = timestamp - this.domainOffset;
-
-            // Handle empty buffer case and check for an
-            // append opportunity (which is most common case for
-            // real-time data so is optimized-for) before falling
-            // back to a binary search for the insertion point.
-            return (this.length < 1) ? 0 :
-                (value > this.buffer[this.length * 2 - 2]) ? this.length :
-                    this.binSearch(value, 0, this.length - 1);
-        };
-
-        return PlotLineBuffer;
-    }
-);
-

platform/features/plot/src/elements/PlotPalette.js

@@ -1,133 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * Plot palette. Defines colors for various plot lines.
- */
-define(
-    function () {
-
-        // Prepare different forms of the palette, since we wish to
-        // describe colors in several ways (as RGB 0-255, as
-        // RGB 0.0-1.0, or as stylesheet-appropriate #-prefixed colors).
-        var integerPalette = [
-            [0x20, 0xB2, 0xAA],
-            [0x9A, 0xCD, 0x32],
-            [0xFF, 0x8C, 0x00],
-            [0xD2, 0xB4, 0x8C],
-            [0x40, 0xE0, 0xD0],
-            [0x41, 0x69, 0xFF],
-            [0xFF, 0xD7, 0x00],
-            [0x6A, 0x5A, 0xCD],
-            [0xEE, 0x82, 0xEE],
-            [0xCC, 0x99, 0x66],
-            [0x99, 0xCC, 0xCC],
-            [0x66, 0xCC, 0x33],
-            [0xFF, 0xCC, 0x00],
-            [0xFF, 0x66, 0x33],
-            [0xCC, 0x66, 0xFF],
-            [0xFF, 0x00, 0x66],
-            [0xFF, 0xFF, 0x00],
-            [0x80, 0x00, 0x80],
-            [0x00, 0x86, 0x8B],
-            [0x00, 0x8A, 0x00],
-            [0xFF, 0x00, 0x00],
-            [0x00, 0x00, 0xFF],
-            [0xF5, 0xDE, 0xB3],
-            [0xBC, 0x8F, 0x8F],
-            [0x46, 0x82, 0xB4],
-            [0xFF, 0xAF, 0xAF],
-            [0x43, 0xCD, 0x80],
-            [0xCD, 0xC1, 0xC5],
-            [0xA0, 0x52, 0x2D],
-            [0x64, 0x95, 0xED]
-        ], stringPalette = integerPalette.map(function (arr) {
-            // Convert to # notation for use in styles
-            return '#' + arr.map(function (c) {
-                return (c < 16 ? '0' : '') + c.toString(16);
-            }).join('');
-        }), floatPalette = integerPalette.map(function (arr) {
-            return arr.map(function (c) {
-                return c / 255.0;
-            }).concat([1]); // RGBA
-        });
-
-        /**
-         * PlotPalette allows a consistent set of colors to be retrieved
-         * by index, in various color formats. All PlotPalette methods are
-         * static, so there is no need for a constructor call; using
-         * this will simply return PlotPalette itself.
-         * @memberof platform/features/plot
-         * @constructor
-         */
-        function PlotPalette() {
-            return PlotPalette;
-        }
-
-        /**
-         * Look up a color in the plot's palette, by index.
-         * This will be returned as a three element array of RGB
-         * values, as integers in the range of 0-255.
-         * @param {number} i the index of the color to look up
-         * @return {number[]} the color, as integer RGB values
-         */
-        PlotPalette.getIntegerColor = function (i) {
-            return integerPalette[Math.floor(i) % integerPalette.length];
-        };
-
-
-        /**
-         * Look up a color in the plot's palette, by index.
-         * This will be returned as a three element array of RGB
-         * values, in the range of 0.0-1.0.
-         *
-         * This format is present specifically to support use with
-         * WebGL, which expects colors of that form.
-         *
-         * @param {number} i the index of the color to look up
-         * @return {number[]} the color, as floating-point RGB values
-         */
-        PlotPalette.getFloatColor = function (i) {
-            return floatPalette[Math.floor(i) % floatPalette.length];
-        };
-
-
-        /**
-         * Look up a color in the plot's palette, by index.
-         * This will be returned as a string using #-prefixed
-         * six-digit RGB hex notation (e.g. #FF0000)
-         * See http://www.w3.org/TR/css3-color/#rgb-color.
-         *
-         * This format is useful for representing colors in in-line
-         * styles.
-         *
-         * @param {number} i the index of the color to look up
-         * @return {string} the color, as a style-friendly string
-         */
-        PlotPalette.getStringColor = function (i) {
-            return stringPalette[Math.floor(i) % stringPalette.length];
-        };
-
-        return PlotPalette;
-
-    }
-);

platform/features/plot/src/elements/PlotPanZoomStack.js

@@ -1,141 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [],
-    function () {
-
-        /**
-         * The PlotPanZoomStack is responsible for maintaining the
-         * pan-zoom state of a plot (expressed as a boundary starting
-         * at an origin and extending to certain dimensions) in a
-         * stack, to support the back and unzoom buttons in plot controls.
-         *
-         * Dimensions and origins are here described each by two-element
-         * arrays, where the first element describes a value or quantity
-         * along the domain axis, and the second element describes the same
-         * along the range axis.
-         *
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {number[]} origin the plot's origin, initially
-         * @param {number[]} dimensions the plot's dimensions, initially
-         */
-        function PlotPanZoomStack(origin, dimensions) {
-            // Use constructor parameters as the stack's initial state
-            this.stack = [{ origin: origin, dimensions: dimensions }];
-        }
-
-        // Various functions which follow are simply wrappers for
-        // normal stack-like array methods, with the exception that
-        // they prevent undesired modification and enforce that this
-        // stack must remain non-empty.
-        // See JSDoc for specific methods below for more detail.
-
-        /**
-         * Get the current stack depth; that is, the number
-         * of items on the stack. A depth of one means that no
-         * panning or zooming relative to the base value has
-         * been applied.
-         * @returns {number} the depth of the stack
-         */
-        PlotPanZoomStack.prototype.getDepth = function getDepth() {
-            return this.stack.length;
-        };
-
-        /**
-         * Push a new pan-zoom state onto the stack; this will
-         * become the active pan-zoom state.
-         * @param {number[]} origin the new origin
-         * @param {number[]} dimensions the new dimensions
-         */
-        PlotPanZoomStack.prototype.pushPanZoom = function (origin, dimensions) {
-            this.stack.push({ origin: origin, dimensions: dimensions });
-        };
-
-        /**
-         * Pop a pan-zoom state from the stack. Whatever pan-zoom
-         * state was previously present will become current.
-         * If called when there is only one pan-zoom state on the
-         * stack, this acts as a no-op (that is, the lowest
-         * pan-zoom state on the stack cannot be popped, to ensure
-         * that some pan-zoom state is always available.)
-         */
-        PlotPanZoomStack.prototype.popPanZoom = function popPanZoom() {
-            if (this.stack.length > 1) {
-                this.stack.pop();
-            }
-        };
-
-        /**
-         * Set the base pan-zoom state; that is, the state at the
-         * bottom of the stack. This allows the "unzoomed" state of
-         * a plot to be updated (e.g. as new data comes in) without
-         * interfering with the user's chosen zoom level.
-         * @param {number[]} origin the base origin
-         * @param {number[]} dimensions the base dimensions
-         * @memberof platform/features/plot.PlotPanZoomStack#
-         */
-        PlotPanZoomStack.prototype.setBasePanZoom = function (origin, dimensions) {
-            this.stack[0] = { origin: origin, dimensions: dimensions };
-        };
-
-        /**
-         * Clear the pan-zoom stack down to its bottom element;
-         * in effect, pop all elements but the last, e.g. to remove
-         * any temporary user modifications to pan-zoom state.
-         */
-        PlotPanZoomStack.prototype.clearPanZoom = function clearPanZoom() {
-            this.stack = [this.stack[0]];
-        };
-
-        /**
-         * Get the current pan-zoom state (the state at the top
-         * of the stack), expressed as an object with "origin" and
-         * "dimensions" fields.
-         * @returns {object} the current pan-zoom state
-         */
-        PlotPanZoomStack.prototype.getPanZoom = function getPanZoom() {
-            return this.stack[this.stack.length - 1];
-        };
-
-        /**
-         * Get the current origin, as represented on the top of the
-         * stack.
-         * @returns {number[]} the current plot origin
-         */
-        PlotPanZoomStack.prototype.getOrigin = function getOrigin() {
-            return this.getPanZoom().origin;
-        };
-
-        /**
-         * Get the current dimensions, as represented on the top of
-         * the stack.
-         * @returns {number[]} the current plot dimensions
-         */
-        PlotPanZoomStack.prototype.getDimensions = function getDimensions() {
-            return this.getPanZoom().dimensions;
-        };
-
-        return PlotPanZoomStack;
-    }
-);

platform/features/plot/src/elements/PlotPanZoomStackGroup.js

@@ -1,167 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ['./PlotPanZoomStack'],
-    function (PlotPanZoomStack) {
-
-        /**
-         * A plot pan zoom stack group provides a collection of individual
-         * pan-zoom stacks that synchronize upon the domain axis, but
-         * remain independent upon the range axis. This supports panning
-         * and zooming in stacked-plot mode (and, importantly,
-         * stepping back through those states.)
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {number} count the number of stacks to include in this
-         *        group
-         */
-        function PlotPanZoomStackGroup(count) {
-            var self = this;
-
-            // Push a pan-zoom state; the index argument identifies
-            // which stack originated the request (all other stacks
-            // will ignore the range part of the change.)
-            function pushPanZoom(origin, dimensions, index) {
-                self.stacks.forEach(function (stack, i) {
-                    if (i === index) {
-                        // Do a normal push for the specified stack
-                        stack.pushPanZoom(origin, dimensions);
-                    } else {
-                        // For other stacks, do a push, but repeat
-                        // their current range axis bounds.
-                        stack.pushPanZoom(
-                            [origin[0], stack.getOrigin()[1]],
-                            [dimensions[0], stack.getDimensions()[1]]
-                        );
-                    }
-                });
-            }
-
-
-            // Decorate a pan-zoom stack; returns an object with
-            // the same interface, but whose stack-mutation methods
-            // effect all items in the group.
-            function decorateStack(stack, index) {
-                var result = Object.create(stack);
-
-                // Use the methods defined above
-                result.pushPanZoom = function (origin, dimensions) {
-                    pushPanZoom(origin, dimensions, index);
-                };
-                result.setBasePanZoom = function () {
-                    self.setBasePanZoom.apply(self, arguments);
-                };
-                result.popPanZoom = function () {
-                    self.popPanZoom.apply(self, arguments);
-                };
-                result.clearPanZoom = function () {
-                    self.clearPanZoom.apply(self, arguments);
-                };
-
-                return result;
-            }
-
-            // Create the stacks in this group ...
-            this.stacks = [];
-            while (this.stacks.length < count) {
-                this.stacks.push(new PlotPanZoomStack([], []));
-            }
-            // ... and their decorated-to-synchronize versions.
-            this.decoratedStacks = this.stacks.map(decorateStack);
-        }
-
-        /**
-         * Pop a pan-zoom state from all stacks in the group.
-         * If called when there is only one pan-zoom state on each
-         * stack, this acts as a no-op (that is, the lowest
-         * pan-zoom state on the stack cannot be popped, to ensure
-         * that some pan-zoom state is always available.)
-         */
-        PlotPanZoomStackGroup.prototype.popPanZoom = function () {
-            this.stacks.forEach(function (stack) {
-                stack.popPanZoom();
-            });
-        };
-
-        /**
-         * Set the base pan-zoom state for all stacks in this group.
-         * This changes the state at the bottom of each stack.
-         * This allows the "unzoomed" state of plots to be updated
-         * (e.g. as new data comes in) without
-         * interfering with the user's chosen pan/zoom states.
-         * @param {number[]} origin the base origin
-         * @param {number[]} dimensions the base dimensions
-         */
-        PlotPanZoomStackGroup.prototype.setBasePanZoom = function (origin, dimensions) {
-            this.stacks.forEach(function (stack) {
-                stack.setBasePanZoom(origin, dimensions);
-            });
-        };
-
-        /**
-         * Clear all pan-zoom stacks in this group down to
-         * their bottom element; in effect, pop all elements
-         * but the last, e.g. to remove any temporary user
-         * modifications to pan-zoom state.
-         */
-        PlotPanZoomStackGroup.prototype.clearPanZoom = function () {
-            this.stacks.forEach(function (stack) {
-                stack.clearPanZoom();
-            });
-        };
-
-        /**
-         * Get the current stack depth; that is, the number
-         * of items on each stack in the group.
-         * A depth of one means that no
-         * panning or zooming relative to the base value has
-         * been applied.
-         * @returns {number} the depth of the stacks in this group
-         */
-        PlotPanZoomStackGroup.prototype.getDepth = function () {
-            // All stacks are kept in sync, so look up depth
-            // from the first one.
-            return this.stacks.length > 0 ? this.stacks[0].getDepth() : 0;
-        };
-
-        /**
-         * Get a specific pan-zoom stack in this group.
-         * Stacks are specified by index; this index must be less
-         * than the count provided at construction time, and must
-         * not be less than zero.
-         * The stack returned by this function will be synchronized
-         * to other stacks in this group; that is, mutating that
-         * stack directly will result in other stacks in this group
-         * undergoing similar updates to ensure that domain bounds
-         * remain the same.
-         * @param {number} index the index of the stack to get
-         * @returns {PlotPanZoomStack} the pan-zoom stack in the
-         *          group identified by that index
-         */
-        PlotPanZoomStackGroup.prototype.getPanZoomStack = function (index) {
-            return this.decoratedStacks[index];
-        };
-
-        return PlotPanZoomStackGroup;
-    }
-);

platform/features/plot/src/elements/PlotPosition.js

@@ -1,95 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [],
-    function () {
-
-        /**
-         * A PlotPosition converts from pixel coordinates to domain-range
-         * coordinates, based on the current plot boundary as described on
-         * the pan-zoom stack.
-         *
-         * These coordinates are not updated after construction; that is,
-         * they represent the result of the conversion at the time the
-         * PlotPosition was instantiated. Care should be taken when retaining
-         * PlotPosition objects across changes to the pan-zoom stack.
-         *
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {number} x the horizontal pixel position in the plot area
-         * @param {number} y the vertical pixel position in the plot area
-         * @param {number} width the width of the plot area
-         * @param {number} height the height of the plot area
-         * @param {PanZoomStack} panZoomStack the applicable pan-zoom stack,
-         *        used to determine the plot's domain-range boundaries.
-         */
-        function PlotPosition(x, y, width, height, panZoomStack) {
-            var panZoom = panZoomStack.getPanZoom(),
-                origin = panZoom.origin,
-                dimensions = panZoom.dimensions;
-
-            function convert(v, i) {
-                return v * dimensions[i] + origin[i];
-            }
-
-            if (!dimensions || !origin) {
-                // We need both dimensions and origin to compute a position
-                this.position = [];
-            } else {
-                // Convert from pixel to domain-range space.
-                // Note that range is reversed from the y-axis in pixel space
-                //(positive range points up, positive pixel-y points down)
-                this.position =
-                    [x / width, (height - y) / height].map(convert);
-            }
-        }
-
-        /**
-         * Get the domain value corresponding to this pixel position.
-         * @returns {number} the domain value
-         */
-        PlotPosition.prototype.getDomain = function () {
-            return this.position[0];
-        };
-
-        /**
-         * Get the range value corresponding to this pixel position.
-         * @returns {number} the range value
-         */
-        PlotPosition.prototype.getRange = function () {
-            return this.position[1];
-        };
-
-        /**
-         * Get the domain and values corresponding to this
-         * pixel position.
-         * @returns {number[]} an array containing the domain and
-         *          the range value, in that order
-         */
-        PlotPosition.prototype.getPosition = function () {
-            return this.position;
-        };
-
-        return PlotPosition;
-    }
-);

platform/features/plot/src/elements/PlotPreparer.js

@@ -1,153 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * Prepares data to be rendered in a GL Plot. Handles
- * the conversion from data API to displayable buffers.
- */
-define(
-    function () {
-
-        function identity(x) {
-            return x;
-        }
-
-        /**
-         * The PlotPreparer is responsible for handling data sets and
-         * preparing them to be rendered. It creates a WebGL-plottable
-         * Float32Array for each trace, and tracks the boundaries of the
-         * data sets (since this is convenient to do during the same pass).
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {Telemetry[]} datas telemetry data objects
-         * @param {string} domain the key to use when looking up domain values
-         * @param {string} range the key to use when looking up range values
-         */
-        function PlotPreparer(datas, domain, range) {
-            var index,
-                vertices = [],
-                max = [Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY],
-                min = [Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY],
-                x,
-                y,
-                domainOffset = Number.POSITIVE_INFINITY;
-
-            // Remove any undefined data sets
-            datas = (datas || []).filter(identity);
-
-            // Do a first pass to determine the domain offset.
-            // This will be use to reduce the magnitude of domain values
-            // in the buffer, to minimize loss-of-precision when
-            // converting to a 32-bit float.
-            datas.forEach(function (data) {
-                domainOffset = Math.min(data.getDomainValue(0, domain), domainOffset);
-            });
-
-            // Assemble buffers, and track bounds of the data present
-            datas.forEach(function (data, i) {
-                vertices.push([]);
-                for (index = 0; index < data.getPointCount(); index += 1) {
-                    x = data.getDomainValue(index, domain);
-                    y = data.getRangeValue(index, range);
-                    vertices[i].push(x - domainOffset);
-                    vertices[i].push(y);
-                    min[0] = Math.min(min[0], x);
-                    min[1] = Math.min(min[1], y);
-                    max[0] = Math.max(max[0], x);
-                    max[1] = Math.max(max[1], y);
-                }
-            });
-
-            // If range is empty, add some padding
-            if (max[1] === min[1]) {
-                max[1] = max[1] + 1.0;
-                min[1] = min[1] - 1.0;
-            }
-
-            // Convert to Float32Array
-            this.buffers = vertices.map(function (v) {
-                return new Float32Array(v);
-            });
-
-            this.min = min;
-            this.max = max;
-            this.domainOffset = domainOffset;
-        }
-
-        /**
-         * Get the dimensions which bound all data in the provided
-         * data sets. This is given as a two-element array where the
-         * first element is domain, and second is range.
-         * @returns {number[]} the dimensions which bound this data set
-         */
-        PlotPreparer.prototype.getDimensions = function () {
-            var max = this.max, min = this.min;
-            return [max[0] - min[0], max[1] - min[1]];
-        };
-
-        /**
-         * Get the origin of this data set's boundary.
-         * This is given as a two-element array where the
-         * first element is domain, and second is range.
-         * The domain value here is not adjusted by the domain offset.
-         * @returns {number[]} the origin of this data set's boundary
-         */
-        PlotPreparer.prototype.getOrigin = function () {
-            return this.min;
-        };
-
-        /**
-         * Get the domain offset; this offset will have been subtracted
-         * from all domain values in all buffers returned by this
-         * preparer, in order to minimize loss-of-precision due to
-         * conversion to the 32-bit float format needed by WebGL.
-         * @returns {number} the domain offset
-         */
-        PlotPreparer.prototype.getDomainOffset = function () {
-            return this.domainOffset;
-        };
-
-        /**
-         * Get all renderable buffers for this data set. This will
-         * be returned as an array which can be correlated back to
-         * the provided telemetry data objects (from the constructor
-         * call) by index.
-         *
-         * Internally, these are flattened; each buffer contains a
-         * sequence of alternating domain and range values.
-         *
-         * All domain values in all buffers will have been adjusted
-         * from their original values by subtraction of the domain
-         * offset; this minimizes loss-of-precision resulting from
-         * the conversion to 32-bit floats, which may otherwise
-         * cause aliasing artifacts (particularly for timestamps)
-         *
-         * @returns {Float32Array[]} the buffers for these traces
-         */
-        PlotPreparer.prototype.getBuffers = function () {
-            return this.buffers;
-        };
-
-        return PlotPreparer;
-
-    }
-);

platform/features/plot/src/elements/PlotSeriesWindow.js

@@ -1,80 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-define(
-    [],
-    function () {
-
-        /**
-         * Provides a window on a telemetry data series, to support
-         * insertion into a plot line.
-         * @constructor
-         * @memberof platform/features/plot
-         * @implements {TelemetrySeries}
-         */
-        function PlotSeriesWindow(series, domain, range, start, end) {
-            this.series = series;
-            this.domain = domain;
-            this.range = range;
-            this.start = start;
-            this.end = end;
-        }
-
-        PlotSeriesWindow.prototype.getPointCount = function () {
-            return this.end - this.start;
-        };
-
-        PlotSeriesWindow.prototype.getDomainValue = function (index) {
-            return this.series.getDomainValue(index + this.start, this.domain);
-        };
-
-        PlotSeriesWindow.prototype.getRangeValue = function (index) {
-            return this.series.getRangeValue(index + this.start, this.range);
-        };
-
-        /**
-         * Split this series into two series of equal (or nearly-equal) size.
-         * @returns {PlotSeriesWindow[]} two series
-         */
-        PlotSeriesWindow.prototype.split = function () {
-            var mid = Math.floor((this.end + this.start) / 2);
-            return ((this.end - this.start) > 1) ?
-                [
-                    new PlotSeriesWindow(
-                        this.series,
-                        this.domain,
-                        this.range,
-                        this.start,
-                        mid
-                    ),
-                    new PlotSeriesWindow(
-                        this.series,
-                        this.domain,
-                        this.range,
-                        mid,
-                        this.end
-                    )
-                ] : [];
-        };
-
-        return PlotSeriesWindow;
-    }
-);

platform/features/plot/src/elements/PlotTelemetryFormatter.js

@@ -1,76 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [],
-    function () {
-
-        var DIGITS = 3;
-
-        /**
-         * Wraps a `TelemetryFormatter` to provide formats for domain and
-         * range values; provides a single place to track domain/range
-         * formats within a plot, allowing other plot elements to simply
-         * request that values be formatted.
-         * @constructor
-         * @memberof platform/features/plot
-         * @implements {platform/telemetry.TelemetryFormatter}
-         * @param {TelemetryFormatter} telemetryFormatter the formatter
-         *        to wrap.
-         */
-        function PlotTelemetryFormatter(telemetryFormatter) {
-            this.telemetryFormatter = telemetryFormatter;
-        }
-
-        /**
-         * Specify the format to use for domain values.
-         * @param {string} key the format's identifier
-         */
-        PlotTelemetryFormatter.prototype.setDomainFormat = function (key) {
-            this.domainFormat = key;
-        };
-
-        /**
-         * Specify the format to use for range values.
-         * @param {string} key the format's identifier
-         */
-        PlotTelemetryFormatter.prototype.setRangeFormat = function (key) {
-            this.rangeFormat = key;
-        };
-
-        PlotTelemetryFormatter.prototype.formatDomainValue = function (value) {
-            return this.telemetryFormatter
-                .formatDomainValue(value, this.domainFormat);
-        };
-
-        PlotTelemetryFormatter.prototype.formatRangeValue = function (value) {
-            if (typeof value === 'number') {
-                return value.toFixed(DIGITS);
-            }
-
-            return this.telemetryFormatter
-                .formatRangeValue(value, this.rangeFormat);
-        };
-
-        return PlotTelemetryFormatter;
-    }
-);

platform/features/plot/src/elements/PlotTickGenerator.js

@@ -1,102 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    [],
-    function () {
-
-        /**
-         * The PlotTickGenerator provides labels for ticks along the
-         * domain and range axes of the plot, to support the plot
-         * template.
-         *
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {PlotPanZoomStack} panZoomStack the pan-zoom stack for
-         *        this plot, used to determine plot boundaries
-         * @param {TelemetryFormatter} formatter used to format (for display)
-         *        domain and range values.
-         */
-        function PlotTickGenerator(panZoomStack, formatter) {
-            this.panZoomStack = panZoomStack;
-            this.formatter = formatter;
-        }
-
-        // For phantomjs compatibility, for headless testing
-        // (Function.prototype.bind unsupported)
-        function bind(fn, thisObj) {
-            return fn.bind ? fn.bind(thisObj) : function () {
-                return fn.apply(thisObj, arguments);
-            };
-        }
-
-        // Generate ticks; interpolate from start up to
-        // start + span in count steps, using the provided
-        // formatter to represent each value.
-        PlotTickGenerator.prototype.generateTicks = function (start, span, count, format) {
-            var step = span / (count - 1),
-                result = [],
-                i;
-
-            for (i = 0; i < count; i += 1) {
-                result.push({
-                    //If data to show, display label for each tick line, otherwise show lines but suppress labels.
-                    label: span > 0 ? format(i * step + start) : ''
-                });
-            }
-
-            return result;
-        };
-
-        /**
-         * Generate tick marks for the domain axis.
-         * @param {number} count the number of ticks
-         * @returns {string[]} labels for those ticks
-         */
-        PlotTickGenerator.prototype.generateDomainTicks = function (count) {
-            var panZoom = this.panZoomStack.getPanZoom();
-            return this.generateTicks(
-                panZoom.origin[0],
-                panZoom.dimensions[0],
-                count,
-                bind(this.formatter.formatDomainValue, this.formatter)
-            );
-        };
-
-        /**
-         * Generate tick marks for the range axis.
-         * @param {number} count the number of ticks
-         * @returns {string[]} labels for those ticks
-         */
-        PlotTickGenerator.prototype.generateRangeTicks = function (count) {
-            var panZoom = this.panZoomStack.getPanZoom();
-            return this.generateTicks(
-                panZoom.origin[1],
-                panZoom.dimensions[1],
-                count,
-                bind(this.formatter.formatRangeValue, this.formatter)
-            );
-        };
-
-        return PlotTickGenerator;
-    }
-);

platform/features/plot/src/elements/PlotUpdater.js

@@ -1,353 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ['./PlotLine', './PlotLineBuffer'],
-    function (PlotLine, PlotLineBuffer) {
-
-        var MAX_POINTS = 86400,
-            PADDING_RATIO = 0.10, // Padding percentage for top & bottom
-            INITIAL_SIZE = 675; // 1/128 of MAX_POINTS
-
-        /**
-         * The PlotPreparer is responsible for handling data sets and
-         * preparing them to be rendered. It creates a WebGL-plottable
-         * Float32Array for each trace, and tracks the boundaries of the
-         * data sets (since this is convenient to do during the same pass).
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {TelemetryHandle} handle the handle to telemetry access
-         * @param {string} domain the key to use when looking up domain values
-         * @param {string} range the key to use when looking up range values
-         * @param {number} fixedDuration maximum plot duration to display
-         * @param {number} maxPoints maximum number of points to display
-         */
-        function PlotUpdater(handle, domain, range, fixedDuration, maxPoints) {
-            this.handle = handle;
-            this.domain = domain;
-            this.range = range;
-            this.fixedDuration = fixedDuration;
-            this.maxPoints = maxPoints;
-
-            this.ids = [];
-            this.lines = {};
-            this.buffers = {};
-            this.bufferArray = [];
-
-            // Use a default MAX_POINTS if none is provided
-            this.maxPoints = maxPoints !== undefined ? maxPoints : MAX_POINTS;
-            this.dimensions = [0, 0];
-            this.origin = [0, 0];
-
-            // Initially prepare state for these objects.
-            // Note that this may be an empty array at this time,
-            // so we also need to check during update cycles.
-            this.update();
-        }
-
-        // Look up a domain object's id (for mapping, below)
-        function getId(domainObject) {
-            return domainObject.getId();
-        }
-
-        // Used in the reduce step of updateExtrema
-        function reduceExtrema(a, b) {
-            return [Math.min(a[0], b[0]), Math.max(a[1], b[1])];
-        }
-
-        // Convert a domain/range extrema to plot dimensions
-        function dimensionsOf(extrema) {
-            return extrema[1] - extrema[0];
-        }
-
-        // Convert a domain/range extrema to a plot origin
-        function originOf(extrema) {
-            return extrema[0];
-        }
-
-        // Check if this set of ids matches the current set of ids
-        // (used to detect if line preparation can be skipped)
-        PlotUpdater.prototype.idsMatch = function (nextIds) {
-            var ids = this.ids;
-            return ids.length === nextIds.length &&
-                nextIds.every(function (id, index) {
-                    return ids[index] === id;
-                });
-        };
-
-        // Prepare plot lines for this group of telemetry objects
-        PlotUpdater.prototype.prepareLines = function (telemetryObjects) {
-            var nextIds = telemetryObjects.map(getId),
-                next = {},
-                self = this;
-
-            // Detect if we already have everything we need prepared
-            if (this.idsMatch(nextIds)) {
-                // Nothing to prepare, move on
-                return;
-            }
-
-            // Built up a set of ids. Note that we can only
-            // create plot lines after our domain offset has
-            // been determined.
-            if (this.domainOffset !== undefined) {
-                // Update list of ids in use
-                this.ids = nextIds;
-
-                // Create buffers for these objects
-                this.bufferArray = this.ids.map(function (id) {
-                    self.buffers[id] = self.buffers[id] || new PlotLineBuffer(
-                        self.domainOffset,
-                        INITIAL_SIZE,
-                        self.maxPoints
-                    );
-                    next[id] =
-                        self.lines[id] || new PlotLine(self.buffers[id]);
-                    return self.buffers[id];
-                });
-            }
-
-            // If there are no more lines, clear the domain offset
-            if (Object.keys(next).length < 1) {
-                this.domainOffset = undefined;
-            }
-
-            // Update to the current set of lines
-            this.lines = next;
-        };
-
-        // Initialize the domain offset, based on these observed values
-        PlotUpdater.prototype.initializeDomainOffset = function (values) {
-            this.domainOffset =
-                ((this.domainOffset === undefined) && (values.length > 0)) ?
-                        (values.reduce(function (a, b) {
-                            return (a || 0) + (b || 0);
-                        }, 0) / values.length) :
-                        this.domainOffset;
-        };
-
-        // Expand range slightly so points near edges are visible
-        PlotUpdater.prototype.expandRange = function () {
-            var padding = PADDING_RATIO * this.dimensions[1],
-                top;
-            padding = Math.max(padding, 1.0);
-            top = Math.ceil(this.origin[1] + this.dimensions[1] + padding / 2);
-            this.origin[1] = Math.floor(this.origin[1] - padding / 2);
-            this.dimensions[1] = top - this.origin[1];
-        };
-
-        // Update dimensions and origin based on extrema of plots
-        PlotUpdater.prototype.updateBounds = function () {
-            var bufferArray = this.bufferArray.filter(function (lineBuffer) {
-                    return lineBuffer.getLength() > 0; // Ignore empty lines
-                }),
-                priorDomainOrigin = this.origin[0],
-                priorDomainDimensions = this.dimensions[0];
-
-            if (bufferArray.length > 0) {
-                this.domainExtrema = bufferArray.map(function (lineBuffer) {
-                    return lineBuffer.getDomainExtrema();
-                }).reduce(reduceExtrema);
-
-                this.rangeExtrema = bufferArray.map(function (lineBuffer) {
-                    return lineBuffer.getRangeExtrema();
-                }).reduce(reduceExtrema);
-
-                // Calculate best-fit dimensions
-                this.dimensions = [this.domainExtrema, this.rangeExtrema]
-                    .map(dimensionsOf);
-                this.origin = [this.domainExtrema, this.rangeExtrema]
-                    .map(originOf);
-
-                // Enforce some minimum visible area
-                this.expandRange();
-
-                // Suppress domain changes when pinned
-                if (this.hasSpecificDomainBounds) {
-                    this.origin[0] = priorDomainOrigin;
-                    this.dimensions[0] = priorDomainDimensions;
-                    if (this.following) {
-                        this.origin[0] = Math.max(
-                            this.domainExtrema[1] - this.dimensions[0],
-                            this.origin[0]
-                        );
-                    }
-                }
-
-                // ...then enforce a fixed duration if needed
-                if (this.fixedDuration !== undefined) {
-                    this.origin[0] = this.origin[0] + this.dimensions[0] -
-                        this.fixedDuration;
-                    this.dimensions[0] = this.fixedDuration;
-                }
-            }
-        };
-
-        // Add latest data for this domain object
-        PlotUpdater.prototype.addPointFor = function (domainObject) {
-            var line = this.lines[domainObject.getId()];
-            if (line) {
-                line.addPoint(
-                    this.handle.getDomainValue(domainObject, this.domain),
-                    this.handle.getRangeValue(domainObject, this.range)
-                );
-            }
-        };
-
-        /**
-         * Update with latest data.
-         */
-        PlotUpdater.prototype.update = function update() {
-            var objects = this.handle.getTelemetryObjects(),
-                self = this;
-
-            // Initialize domain offset if necessary
-            if (this.domainOffset === undefined) {
-                this.initializeDomainOffset(objects.map(function (obj) {
-                    return self.handle.getDomainValue(obj, self.domain);
-                }).filter(function (value) {
-                    return typeof value === 'number';
-                }));
-            }
-
-            // Make sure lines are available
-            this.prepareLines(objects);
-
-            // Add new data
-            objects.forEach(function (domainObject, index) {
-                self.addPointFor(domainObject, index);
-            });
-
-            // Then, update extrema
-            this.updateBounds();
-        };
-
-        /**
-         * Get the dimensions which bound all data in the provided
-         * data sets. This is given as a two-element array where the
-         * first element is domain, and second is range.
-         * @returns {number[]} the dimensions which bound this data set
-         */
-        PlotUpdater.prototype.getDimensions = function () {
-            return this.dimensions;
-        };
-
-        /**
-         * Get the origin of this data set's boundary.
-         * This is given as a two-element array where the
-         * first element is domain, and second is range.
-         * The domain value here is not adjusted by the domain offset.
-         * @returns {number[]} the origin of this data set's boundary
-         */
-        PlotUpdater.prototype.getOrigin = function () {
-            return this.origin;
-        };
-
-        /**
-         * Get the domain offset; this offset will have been subtracted
-         * from all domain values in all buffers returned by this
-         * preparer, in order to minimize loss-of-precision due to
-         * conversion to the 32-bit float format needed by WebGL.
-         * @returns {number} the domain offset
-         * @memberof platform/features/plot.PlotUpdater#
-         */
-        PlotUpdater.prototype.getDomainOffset = function () {
-            return this.domainOffset;
-        };
-
-        /**
-         * Get all renderable buffers for this data set. This will
-         * be returned as an array which can be correlated back to
-         * the provided telemetry data objects (from the constructor
-         * call) by index.
-         *
-         * Internally, these are flattened; each buffer contains a
-         * sequence of alternating domain and range values.
-         *
-         * All domain values in all buffers will have been adjusted
-         * from their original values by subtraction of the domain
-         * offset; this minimizes loss-of-precision resulting from
-         * the conversion to 32-bit floats, which may otherwise
-         * cause aliasing artifacts (particularly for timestamps)
-         *
-         * @returns {Float32Array[]} the buffers for these traces
-         * @memberof platform/features/plot.PlotUpdater#
-         */
-        PlotUpdater.prototype.getLineBuffers = function () {
-            return this.bufferArray;
-        };
-
-        /**
-         * Set the start and end boundaries (usually time) for the
-         * domain axis of this updater.
-         */
-        PlotUpdater.prototype.setDomainBounds = function (start, end) {
-            this.fixedDuration = end - start;
-            this.origin[0] = start;
-            this.dimensions[0] = this.fixedDuration;
-
-            // Suppress follow behavior if we have windowed in on the past
-            this.hasSpecificDomainBounds = true;
-            this.following =
-                !this.domainExtrema || (end >= this.domainExtrema[1]);
-        };
-
-        /**
-         * Fill in historical data.
-         */
-        PlotUpdater.prototype.addHistorical = function (domainObject, series) {
-            var count = series ? series.getPointCount() : 0,
-                line;
-
-            // Nothing to do if it's an empty series
-            if (count < 1) {
-                return;
-            }
-
-            // Initialize domain offset if necessary
-            if (this.domainOffset === undefined) {
-                this.initializeDomainOffset([
-                    series.getDomainValue(0, this.domain),
-                    series.getDomainValue(count - 1, this.domain)
-                ]);
-            }
-
-            // Make sure lines are available
-            this.prepareLines(this.handle.getTelemetryObjects());
-
-            // Look up the line for this domain object
-            line = this.lines[domainObject.getId()];
-
-            // ...and put the data into it.
-            if (line) {
-                line.addSeries(series, this.domain, this.range);
-            }
-
-            // Update extrema
-            this.updateBounds();
-        };
-
-        return PlotUpdater;
-
-    }
-);
-

platform/features/plot/src/modes/PlotModeOptions.js

@@ -1,155 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ["./PlotOverlayMode", "./PlotStackMode"],
-    function (PlotOverlayMode, PlotStackMode) {
-
-        var STACKED = {
-                key: "stacked",
-                name: "Stacked",
-                cssClass: "icon-plot-stacked",
-                Constructor: PlotStackMode
-            },
-            OVERLAID = {
-                key: "overlaid",
-                name: "Overlaid",
-                cssClass: "icon-plot-overlay",
-                Constructor: PlotOverlayMode
-            };
-
-        /**
-         * Handles distinct behavior associated with different
-         * plot modes.
-         *
-         * @interface platform/features/plot.PlotModeHandler
-         * @private
-         */
-
-        /**
-         * Plot telemetry to the sub-plot(s) managed by this mode.
-         * @param {platform/features/plot.PlotUpdater} updater a source
-         *        of data that is ready to plot
-         * @method platform/features/plot.PlotModeHandler#plotTelemetry
-         */
-        /**
-         * Get all sub-plots to be displayed in this mode; used
-         * to populate the plot template.
-         * @return {platform/features/plot.SubPlot[]} all sub-plots to
-         *         display in this mode
-         * @method platform/features/plot.PlotModeHandler#getSubPlots
-         */
-        /**
-         * Check if we are not in our base pan-zoom state (that is,
-         * there are some temporary user modifications to the
-         * current pan-zoom state.)
-         * @returns {boolean} true if not in the base pan-zoom state
-         * @method platform/features/plot.PlotModeHandler#isZoomed
-         */
-        /**
-         * Undo the most recent pan/zoom change and restore
-         * the prior state.
-         * @method platform/features/plot.PlotModeHandler#stepBackPanZoom
-         */
-        /**
-         * Undo all pan/zoom change and restore the base state.
-         * @method platform/features/plot.PlotModeHandler#unzoom
-         */
-
-        /**
-         * Determines which plotting modes (stacked/overlaid)
-         * are applicable in a given plot view, maintains current
-         * selection state thereof, and provides handlers for the
-         * different behaviors associated with these modes.
-         * @memberof platform/features/plot
-         * @constructor
-         * @param {DomainObject[]} telemetryObjects the telemetry objects being
-         *        represented in this plot view
-         * @param {platform/features/plot.SubPlotFactory} subPlotFactory a
-         *        factory for creating sub-plots
-         */
-        function PlotModeOptions(telemetryObjects, subPlotFactory) {
-            this.options = telemetryObjects.length > 1 ?
-                    [OVERLAID, STACKED] : [OVERLAID];
-            this.mode = this.options[0]; // Initial selection (overlaid)
-            this.telemetryObjects = telemetryObjects;
-            this.subPlotFactory = subPlotFactory;
-        }
-
-        /**
-         * Get a handler for the current mode. This will handle
-         * plotting telemetry, providing subplots for the template,
-         * and view-level interactions with pan-zoom state.
-         * @returns {PlotOverlayMode|PlotStackMode} a handler
-         *          for the current mode
-         */
-        PlotModeOptions.prototype.getModeHandler = function () {
-            // Lazily initialize
-            if (!this.modeHandler) {
-                this.modeHandler = new this.mode.Constructor(
-                    this.telemetryObjects,
-                    this.subPlotFactory
-                );
-            }
-            return this.modeHandler;
-        };
-
-        /**
-         * Get all mode options available for each plot. Each
-         * mode contains a `name` and `cssClass` field suitable
-         * for display in a template.
-         * @return {Array} the available modes
-         */
-        PlotModeOptions.prototype.getModeOptions = function () {
-            return this.options;
-        };
-
-        /**
-         * Get the plotting mode option currently in use.
-         * This will be one of the elements returned from
-         * `getModeOptions`.
-         * @return {*} the current mode
-         */
-        PlotModeOptions.prototype.getMode = function () {
-            return this.mode;
-        };
-
-        /**
-         * Set the plotting mode option to use.
-         * The passed argument must be one of the options
-         * returned by `getModeOptions`.
-         * @param {object} option one of the plot mode options
-         *        from `getModeOptions`
-         */
-        PlotModeOptions.prototype.setMode = function (option) {
-            if (this.mode !== option) {
-                this.mode = option;
-                // Clear the existing mode handler, so it
-                // can be instantiated next time it's needed.
-                this.modeHandler = undefined;
-            }
-        };
-
-
-        return PlotModeOptions;
-    }
-);

platform/features/plot/src/modes/PlotOverlayMode.js

@@ -1,88 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ["../SubPlot", "../elements/PlotPalette", "../elements/PlotPanZoomStack"],
-    function (SubPlot, PlotPalette, PlotPanZoomStack) {
-
-        /**
-         * Handles plotting in Overlaid mode. In overlaid mode, there
-         * is one sub-plot which contains all plotted objects.
-         * @memberof platform/features/plot
-         * @constructor
-         * @implements {platform/features/plot.PlotModeHandler}
-         * @param {DomainObject[]} the domain objects to be plotted
-         */
-        function PlotOverlayMode(telemetryObjects, subPlotFactory) {
-            this.panZoomStack = new PlotPanZoomStack([], []);
-            this.subplot = subPlotFactory.createSubPlot(
-                telemetryObjects,
-                this.panZoomStack
-            );
-            this.subplots = [this.subplot];
-        }
-
-        PlotOverlayMode.prototype.plotTelemetry = function (updater) {
-            // Fit to the boundaries of the data, but don't
-            // override any user-initiated pan-zoom changes.
-            this.panZoomStack.setBasePanZoom(
-                updater.getOrigin(),
-                updater.getDimensions()
-            );
-
-            // Track the domain offset, used to bias domain values
-            // to minimize loss of precision when converted to 32-bit
-            // floating point values for display.
-            this.subplot.setDomainOffset(updater.getDomainOffset());
-
-            // Draw the buffers. Select color by index.
-            this.subplot.getDrawingObject().lines =
-                updater.getLineBuffers().map(function (buf, i) {
-                    return {
-                        buffer: buf.getBuffer(),
-                        color: PlotPalette.getFloatColor(i),
-                        points: buf.getLength()
-                    };
-                });
-        };
-
-        PlotOverlayMode.prototype.getSubPlots = function () {
-            return this.subplots;
-        };
-
-        PlotOverlayMode.prototype.isZoomed = function () {
-            return this.panZoomStack.getDepth() > 1;
-        };
-
-        PlotOverlayMode.prototype.stepBackPanZoom = function () {
-            this.panZoomStack.popPanZoom();
-            this.subplot.update();
-        };
-
-        PlotOverlayMode.prototype.unzoom = function () {
-            this.panZoomStack.clearPanZoom();
-            this.subplot.update();
-        };
-
-        return PlotOverlayMode;
-    }
-);

platform/features/plot/src/modes/PlotStackMode.js

@@ -1,104 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ["../SubPlot", "../elements/PlotPalette", "../elements/PlotPanZoomStackGroup"],
-    function (SubPlot, PlotPalette, PlotPanZoomStackGroup) {
-
-        /**
-         * Handles plotting in Stacked mode. In stacked mode, there
-         * is one sub-plot for each plotted object.
-         * @memberof platform/features/plot
-         * @constructor
-         * @implements {platform/features/plot.PlotModeHandler}
-         * @param {DomainObject[]} the domain objects to be plotted
-         */
-        function PlotStackMode(telemetryObjects, subPlotFactory) {
-            var self = this;
-
-            this.panZoomStackGroup =
-                new PlotPanZoomStackGroup(telemetryObjects.length);
-
-            this.subplots = telemetryObjects.map(function (telemetryObject, i) {
-                    return subPlotFactory.createSubPlot(
-                        [telemetryObject],
-                        self.panZoomStackGroup.getPanZoomStack(i)
-                    );
-                });
-        }
-
-        PlotStackMode.prototype.plotTelemetryTo = function (subplot, prepared, index) {
-            var buffer = prepared.getLineBuffers()[index];
-
-            // Track the domain offset, used to bias domain values
-            // to minimize loss of precision when converted to 32-bit
-            // floating point values for display.
-            subplot.setDomainOffset(prepared.getDomainOffset());
-
-            // Draw the buffers. Always use the 0th color, because there
-            // is one line per plot.
-            subplot.getDrawingObject().lines = [{
-                buffer: buffer.getBuffer(),
-                color: PlotPalette.getFloatColor(0),
-                points: buffer.getLength()
-            }];
-        };
-
-        PlotStackMode.prototype.plotTelemetry = function (prepared) {
-            var self = this;
-            // Fit to the boundaries of the data, but don't
-            // override any user-initiated pan-zoom changes.
-            this.panZoomStackGroup.setBasePanZoom(
-                prepared.getOrigin(),
-                prepared.getDimensions()
-            );
-
-            this.subplots.forEach(function (subplot, index) {
-                self.plotTelemetryTo(subplot, prepared, index);
-            });
-        };
-
-        PlotStackMode.prototype.getSubPlots = function () {
-            return this.subplots;
-        };
-
-        PlotStackMode.prototype.isZoomed = function () {
-            return this.panZoomStackGroup.getDepth() > 1;
-        };
-
-        PlotStackMode.prototype.stepBackPanZoom = function () {
-            this.panZoomStackGroup.popPanZoom();
-            this.subplots.forEach(function (subplot) {
-                subplot.update();
-            });
-        };
-
-        PlotStackMode.prototype.unzoom = function () {
-            this.panZoomStackGroup.clearPanZoom();
-            this.subplots.forEach(function (subplot) {
-                subplot.update();
-            });
-        };
-
-        return PlotStackMode;
-    }
-);

platform/features/plot/test/Canvas2DChartSpec.js

@@ -1,95 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../src/Canvas2DChart"],
-    function (Canvas2DChart) {
-
-        describe("A canvas 2d chart", function () {
-            var mockCanvas,
-                mock2d,
-                chart;
-
-            beforeEach(function () {
-                mockCanvas = jasmine.createSpyObj("canvas", ["getContext"]);
-                mock2d = jasmine.createSpyObj(
-                    "2d",
-                    [
-                        "clearRect",
-                        "beginPath",
-                        "moveTo",
-                        "lineTo",
-                        "stroke",
-                        "fillRect"
-                    ]
-                );
-                mockCanvas.getContext.andReturn(mock2d);
-
-                chart = new Canvas2DChart(mockCanvas);
-            });
-
-            // Note that tests below are less specific than they
-            // could be, esp. w.r.t. arguments to drawing calls;
-            // this is a fallback option so is a lower test priority.
-
-            it("allows the canvas to be cleared", function () {
-                chart.clear();
-                expect(mock2d.clearRect).toHaveBeenCalled();
-            });
-
-            it("does not construct if 2D is unavailable", function () {
-                mockCanvas.getContext.andReturn(undefined);
-                expect(function () {
-                    return new Canvas2DChart(mockCanvas);
-                }).toThrow();
-            });
-
-            it("allows dimensions to be set", function () {
-                // No return value, just verify API is present
-                chart.setDimensions([120, 120], [0, 10]);
-            });
-
-            it("allows lines to be drawn", function () {
-                var testBuffer = [0, 1, 3, 8],
-                    testColor = [0.25, 0.33, 0.66, 1.0],
-                    testPoints = 2;
-                chart.drawLine(testBuffer, testColor, testPoints);
-                expect(mock2d.beginPath).toHaveBeenCalled();
-                expect(mock2d.lineTo.calls.length).toEqual(1);
-                expect(mock2d.stroke).toHaveBeenCalled();
-            });
-
-            it("allows squares to be drawn", function () {
-                var testMin = [0, 1],
-                    testMax = [10, 10],
-                    testColor = [0.25, 0.33, 0.66, 1.0];
-
-                chart.drawSquare(testMin, testMax, testColor);
-                expect(mock2d.fillRect).toHaveBeenCalled();
-            });
-
-        });
-    }
-);

platform/features/plot/test/GLChartSpec.js

@@ -1,143 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../src/GLChart"],
-    function (GLChart) {
-
-        describe("A WebGL chart", function () {
-            var mockCanvas,
-                mockGL,
-                glChart;
-
-            beforeEach(function () {
-                mockCanvas = jasmine.createSpyObj("canvas", ["getContext"]);
-                mockGL = jasmine.createSpyObj(
-                    "gl",
-                    [
-                        "createShader",
-                        "compileShader",
-                        "shaderSource",
-                        "attachShader",
-                        "createProgram",
-                        "linkProgram",
-                        "useProgram",
-                        "enableVertexAttribArray",
-                        "getAttribLocation",
-                        "getUniformLocation",
-                        "createBuffer",
-                        "lineWidth",
-                        "enable",
-                        "blendFunc",
-                        "viewport",
-                        "clear",
-                        "uniform2fv",
-                        "uniform4fv",
-                        "bufferData",
-                        "bindBuffer",
-                        "vertexAttribPointer",
-                        "drawArrays"
-                    ]
-                );
-                mockGL.ARRAY_BUFFER = "ARRAY_BUFFER";
-                mockGL.DYNAMIC_DRAW = "DYNAMIC_DRAW";
-                mockGL.TRIANGLE_FAN = "TRIANGLE_FAN";
-                mockGL.LINE_STRIP = "LINE_STRIP";
-
-                // Echo back names for uniform locations, so we can
-                // test which of these are set for certain operations.
-                mockGL.getUniformLocation.andCallFake(function (a, name) {
-                    return name;
-                });
-
-                mockCanvas.getContext.andReturn(mockGL);
-
-                glChart = new GLChart(mockCanvas);
-            });
-
-            it("allows the canvas to be cleared", function () {
-                glChart.clear();
-                expect(mockGL.clear).toHaveBeenCalled();
-            });
-
-            it("does not construct if WebGL is unavailable", function () {
-                mockCanvas.getContext.andReturn(undefined);
-                expect(function () {
-                    return new GLChart(mockCanvas);
-                }).toThrow();
-            });
-
-            it("allows dimensions to be set", function () {
-                glChart.setDimensions([120, 120], [0, 10]);
-                expect(mockGL.uniform2fv)
-                    .toHaveBeenCalledWith("uDimensions", [120, 120]);
-                expect(mockGL.uniform2fv)
-                    .toHaveBeenCalledWith("uOrigin", [0, 10]);
-            });
-
-            it("allows lines to be drawn", function () {
-                var testBuffer = [0, 1, 3, 8],
-                    testColor = [0.25, 0.33, 0.66, 1.0],
-                    testPoints = 2;
-                glChart.drawLine(testBuffer, testColor, testPoints);
-                expect(mockGL.bufferData).toHaveBeenCalledWith(
-                    mockGL.ARRAY_BUFFER,
-                    testBuffer,
-                    mockGL.DYNAMIC_DRAW
-                );
-                expect(mockGL.uniform4fv)
-                    .toHaveBeenCalledWith("uColor", testColor);
-                expect(mockGL.drawArrays)
-                    .toHaveBeenCalledWith("LINE_STRIP", 0, testPoints);
-            });
-
-            it("allows squares to be drawn", function () {
-                var testMin = [0, 1],
-                    testMax = [10, 10],
-                    testColor = [0.25, 0.33, 0.66, 1.0];
-
-                glChart.drawSquare(testMin, testMax, testColor);
-
-                expect(mockGL.uniform4fv)
-                    .toHaveBeenCalledWith("uColor", testColor);
-                expect(mockGL.drawArrays)
-                    .toHaveBeenCalledWith("TRIANGLE_FAN", 0, 4);
-            });
-
-            it("uses buffer sizes reported by WebGL", function () {
-                // Make sure that GLChart uses the GL buffer size, which may
-                // differ from what canvas requested. WTD-852
-                mockCanvas.width = 300;
-                mockCanvas.height = 150;
-                mockGL.drawingBufferWidth = 200;
-                mockGL.drawingBufferHeight = 175;
-
-                glChart.clear();
-
-                expect(mockGL.viewport).toHaveBeenCalledWith(0, 0, 200, 175);
-            });
-        });
-    }
-);

platform/features/plot/test/MCTChartSpec.js

@@ -1,216 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../src/MCTChart"],
-    function (MCTChart) {
-
-        describe("The mct-chart directive", function () {
-            var mockInterval,
-                mockLog,
-                mockScope,
-                mockElement,
-                mockCanvas,
-                mockGL,
-                mockC2d,
-                mockPromise,
-                mctChart;
-
-            beforeEach(function () {
-                mockInterval =
-                    jasmine.createSpy("$interval");
-                mockLog =
-                    jasmine.createSpyObj("$log", ["warn", "info", "debug"]);
-                mockScope = jasmine.createSpyObj(
-                    "$scope",
-                    ["$watchCollection", "$on", "$apply"]
-                );
-                mockElement =
-                    jasmine.createSpyObj("element", ["find", "html"]);
-                mockInterval.cancel = jasmine.createSpy("cancelInterval");
-                mockPromise = jasmine.createSpyObj("promise", ["then"]);
-
-
-                // mct-chart uses GLChart, so it needs WebGL API
-                mockCanvas =
-                    jasmine.createSpyObj("canvas", ["getContext", "addEventListener"]);
-                mockGL = jasmine.createSpyObj(
-                    "gl",
-                    [
-                        "createShader",
-                        "compileShader",
-                        "shaderSource",
-                        "attachShader",
-                        "createProgram",
-                        "linkProgram",
-                        "useProgram",
-                        "enableVertexAttribArray",
-                        "getAttribLocation",
-                        "getUniformLocation",
-                        "createBuffer",
-                        "lineWidth",
-                        "enable",
-                        "blendFunc",
-                        "viewport",
-                        "clear",
-                        "uniform2fv",
-                        "uniform4fv",
-                        "bufferData",
-                        "bindBuffer",
-                        "vertexAttribPointer",
-                        "drawArrays"
-                    ]
-                );
-                mockC2d = jasmine.createSpyObj('c2d', ['clearRect']);
-                mockGL.ARRAY_BUFFER = "ARRAY_BUFFER";
-                mockGL.DYNAMIC_DRAW = "DYNAMIC_DRAW";
-                mockGL.TRIANGLE_FAN = "TRIANGLE_FAN";
-                mockGL.LINE_STRIP = "LINE_STRIP";
-
-                // Echo back names for uniform locations, so we can
-                // test which of these are set for certain operations.
-                mockGL.getUniformLocation.andCallFake(function (a, name) {
-                    return name;
-                });
-
-                mockElement.find.andReturn([mockCanvas]);
-                mockCanvas.getContext.andCallFake(function (type) {
-                    return { webgl: mockGL, '2d': mockC2d }[type];
-                });
-                mockInterval.andReturn(mockPromise);
-
-                mctChart = new MCTChart(mockInterval, mockLog);
-            });
-
-            it("is applicable at the element level", function () {
-                expect(mctChart.restrict).toEqual("E");
-            });
-
-            it("places a 'draw' attribute in-scope", function () {
-                // Should ask Angular for the draw attribute
-                expect(mctChart.scope.draw).toEqual("=");
-            });
-
-            it("watches for changes in the drawn object", function () {
-                mctChart.link(mockScope, mockElement);
-                expect(mockScope.$watchCollection)
-                    .toHaveBeenCalledWith("draw", jasmine.any(Function));
-            });
-
-            it("issues one draw call per line", function () {
-                mctChart.link(mockScope, mockElement);
-                mockScope.$watchCollection.mostRecentCall.args[1]({
-                    lines: [{}, {}, {}]
-                });
-                expect(mockGL.drawArrays.calls.length).toEqual(3);
-            });
-
-            it("issues one draw call per box", function () {
-                mctChart.link(mockScope, mockElement);
-                mockScope.$watchCollection.mostRecentCall.args[1]({
-                    boxes: [
-                        { start: [0, 0], end: [1, 1] },
-                        { start: [0, 0], end: [1, 1] },
-                        { start: [0, 0], end: [1, 1] },
-                        { start: [0, 0], end: [1, 1] }
-                    ]
-                });
-                expect(mockGL.drawArrays.calls.length).toEqual(4);
-            });
-
-            it("does not fail if no draw object is in scope", function () {
-                mctChart.link(mockScope, mockElement);
-                expect(mockScope.$watchCollection.mostRecentCall.args[1])
-                    .not.toThrow();
-            });
-
-            it("draws on canvas resize", function () {
-                mctChart.link(mockScope, mockElement);
-
-                // Should track canvas size in an interval
-                expect(mockInterval).toHaveBeenCalledWith(
-                    jasmine.any(Function),
-                    jasmine.any(Number),
-                    0,
-                    false
-                );
-
-                // Verify pre-condition
-                expect(mockGL.clear).not.toHaveBeenCalled();
-
-                mockCanvas.width = 100;
-                mockCanvas.offsetWidth = 150;
-                mockCanvas.height = 200;
-                mockCanvas.offsetHeight = 200;
-                mockInterval.mostRecentCall.args[0]();
-
-                // Use clear as an indication that drawing has occurred
-                expect(mockGL.clear).toHaveBeenCalled();
-            });
-
-            it("warns if no WebGL context is available", function () {
-                mockCanvas.getContext.andReturn(undefined);
-                mctChart.link(mockScope, mockElement);
-                expect(mockLog.warn).toHaveBeenCalled();
-            });
-
-            it("falls back to Canvas 2d API if WebGL context is lost", function () {
-                mctChart.link(mockScope, mockElement);
-                expect(mockCanvas.addEventListener)
-                    .toHaveBeenCalledWith("webglcontextlost", jasmine.any(Function));
-                expect(mockCanvas.getContext).not.toHaveBeenCalledWith('2d');
-                mockCanvas.addEventListener.mostRecentCall.args[1]();
-                expect(mockCanvas.getContext).toHaveBeenCalledWith('2d');
-            });
-
-            it("logs nothing in nominal situations (WebGL available)", function () {
-                // Complement the previous test
-                mctChart.link(mockScope, mockElement);
-                expect(mockLog.warn).not.toHaveBeenCalled();
-            });
-
-            // Avoid resource leaks
-            it("stops polling for size changes on destroy", function () {
-                mctChart.link(mockScope, mockElement);
-
-                // Should be listening for a destroy event
-                expect(mockScope.$on).toHaveBeenCalledWith(
-                    "$destroy",
-                    jasmine.any(Function)
-                );
-
-                // Precondition - interval still active
-                expect(mockInterval.cancel).not.toHaveBeenCalled();
-
-                // Broadcast a $destroy
-                mockScope.$on.mostRecentCall.args[1]();
-
-                // Should have stopped the interval
-                expect(mockInterval.cancel).toHaveBeenCalledWith(mockPromise);
-            });
-
-        });
-    }
-);

platform/features/plot/test/PlotControllerSpec.js

@@ -1,403 +0,0 @@
-/*global angular*/
-
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../src/PlotController"],
-    function (PlotController) {
-
-        describe("The plot controller", function () {
-            var mockScope,
-                mockElement,
-                mockExportImageService,
-                mockFormatter,
-                mockHandler,
-                mockThrottle,
-                mockHandle,
-                mockDomainObject,
-                mockSeries,
-                mockStatusCapability,
-                controller,
-                mockConductor;
-
-            function bind(method, thisObj) {
-                return function () {
-                    return method.apply(thisObj, arguments);
-                };
-            }
-
-            function fireEvent(name, args) {
-                mockScope.$on.calls.forEach(function (call) {
-                    if (call.args[0] === name) {
-                        call.args[1].apply(null, args || []);
-                    }
-                });
-            }
-
-            function fireWatch(expr, value) {
-                mockScope.$watch.calls.forEach(function (call) {
-                    if (call.args[0] === expr) {
-                        call.args[1].apply(null, [value]);
-                    }
-                });
-            }
-
-
-            beforeEach(function () {
-                mockScope = jasmine.createSpyObj(
-                    "$scope",
-                    ["$watch", "$on", "$emit"]
-                );
-                mockElement = angular.element('<div />');
-                mockExportImageService = jasmine.createSpyObj(
-                    "ExportImageService",
-                    ["exportJPG", "exportPNG"]
-                );
-                mockFormatter = jasmine.createSpyObj(
-                    "formatter",
-                    ["formatDomainValue", "formatRangeValue"]
-                );
-                mockDomainObject = jasmine.createSpyObj(
-                    "domainObject",
-                    ["getId", "getModel", "getCapability", "hasCapability"]
-                );
-                mockHandler = jasmine.createSpyObj(
-                    "telemetrySubscriber",
-                    ["handle"]
-                );
-                mockThrottle = jasmine.createSpy("throttle");
-                mockHandle = jasmine.createSpyObj(
-                    "subscription",
-                    [
-                        "unsubscribe",
-                        "getTelemetryObjects",
-                        "getMetadata",
-                        "getDomainValue",
-                        "getRangeValue",
-                        "getDatum",
-                        "request"
-                    ]
-                );
-                mockSeries = jasmine.createSpyObj(
-                    'series',
-                    ['getPointCount', 'getDomainValue', 'getRangeValue']
-                );
-
-                mockStatusCapability = jasmine.createSpyObj(
-                    "statusCapability",
-                    ["set"]
-                );
-
-                mockHandler.handle.andReturn(mockHandle);
-                mockThrottle.andCallFake(function (fn) {
-                    return fn;
-                });
-                mockHandle.getTelemetryObjects.andReturn([mockDomainObject]);
-                mockHandle.getMetadata.andReturn([{}]);
-                mockHandle.getDomainValue.andReturn(123);
-                mockHandle.getRangeValue.andReturn(42);
-                mockScope.domainObject = mockDomainObject;
-
-                mockConductor = jasmine.createSpyObj('conductor', [
-                    'on',
-                    'off',
-                    'bounds',
-                    'timeSystem',
-                    'timeOfInterest',
-                    'follow'
-                ]);
-
-                mockConductor.bounds.andReturn({});
-
-                controller = new PlotController(
-                    mockScope,
-                    mockElement,
-                    mockExportImageService,
-                    mockFormatter,
-                    mockHandler,
-                    mockThrottle,
-                    undefined,
-                    {time: mockConductor}
-                );
-            });
-
-            it("provides plot colors", function () {
-                // PlotPalette will have its own tests
-                expect(controller.getColor(0))
-                    .toEqual(jasmine.any(String));
-
-                // Colors should be unique
-                expect(controller.getColor(0))
-                    .not.toEqual(controller.getColor(1));
-            });
-
-            it("subscribes to telemetry when a domain object appears in scope", function () {
-                // Make sure we're using the right watch here
-                expect(mockScope.$watch.mostRecentCall.args[0])
-                    .toEqual("domainObject");
-                // Make an object available
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                // Should have subscribed
-                expect(mockHandler.handle).toHaveBeenCalledWith(
-                    mockDomainObject,
-                    jasmine.any(Function),
-                    true // Lossless
-                );
-            });
-
-            it("draws lines when data becomes available", function () {
-                // Make an object available
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-
-                // Verify precondition
-                controller.getSubPlots().forEach(function (subplot) {
-                    expect(subplot.getDrawingObject().lines)
-                        .not.toBeDefined();
-                });
-
-                // Make sure there actually are subplots being verified
-                expect(controller.getSubPlots().length > 0).toBeTruthy();
-
-                // Broadcast data
-                mockHandler.handle.mostRecentCall.args[1]();
-
-                controller.getSubPlots().forEach(function (subplot) {
-                    expect(subplot.getDrawingObject().lines)
-                        .toBeDefined();
-                });
-            });
-
-            it("unsubscribes when domain object changes", function () {
-                // Make an object available
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                // Verify precondition - shouldn't unsubscribe yet
-                expect(mockHandle.unsubscribe).not.toHaveBeenCalled();
-                // Remove the domain object
-                mockScope.$watch.mostRecentCall.args[1](undefined);
-                // Should have unsubscribed
-                expect(mockHandle.unsubscribe).toHaveBeenCalled();
-            });
-
-
-            it("changes modes depending on number of objects", function () {
-                // Act like one object is available
-                mockHandle.getTelemetryObjects.andReturn([
-                    mockDomainObject
-                ]);
-
-                // Make an object available; invoke handler's callback
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                mockHandler.handle.mostRecentCall.args[1]();
-
-                expect(controller.getModeOptions().length).toEqual(1);
-
-                // Act like one object is available
-                mockHandle.getTelemetryObjects.andReturn([
-                    mockDomainObject,
-                    mockDomainObject,
-                    mockDomainObject
-                ]);
-
-                // Make an object available; invoke handler's callback
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                mockHandler.handle.mostRecentCall.args[1]();
-
-                expect(controller.getModeOptions().length).toEqual(2);
-            });
-
-            // Interface tests follow; these will be delegated (mostly
-            // to PlotModeOptions, which is tested separately).
-            it("provides access to available plot mode options", function () {
-                expect(Array.isArray(controller.getModeOptions()))
-                    .toBeTruthy();
-            });
-
-            it("provides a current plot mode", function () {
-                expect(controller.getMode().name)
-                    .toEqual(jasmine.any(String));
-            });
-
-            it("allows plot mode to be changed", function () {
-                expect(function () {
-                    controller.setMode(controller.getMode());
-                }).not.toThrow();
-            });
-
-            it("provides an array of sub-plots", function () {
-                expect(Array.isArray(controller.getSubPlots()))
-                    .toBeTruthy();
-            });
-
-            it("allows plots to be updated", function () {
-                expect(bind(controller.update, controller)).not.toThrow();
-            });
-
-            it("allows changing pan-zoom state", function () {
-                expect(bind(controller.isZoomed, controller)).not.toThrow();
-                expect(bind(controller.stepBackPanZoom, controller)).not.toThrow();
-                expect(bind(controller.unzoom, controller)).not.toThrow();
-            });
-
-            it("sets status when plot becomes detached from time conductor", function () {
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-
-                function boundsEvent() {
-                    fireEvent("telemetry:display:bounds", [
-                        {},
-                        { start: 10, end: 100 },
-                        true
-                    ]);
-                }
-
-                mockDomainObject.hasCapability.andCallFake(function (name) {
-                    return name === "status";
-                });
-                mockDomainObject.getCapability.andReturn(mockStatusCapability);
-                spyOn(controller, "isZoomed");
-
-                //Mock zoomed in state
-                controller.isZoomed.andReturn(true);
-                boundsEvent();
-                expect(mockStatusCapability.set).toHaveBeenCalledWith("timeconductor-unsynced", true);
-
-                //"Reset" zoom
-                controller.isZoomed.andReturn(false);
-                boundsEvent();
-                expect(mockStatusCapability.set).toHaveBeenCalledWith("timeconductor-unsynced", false);
-            });
-
-            it("indicates if a request is pending", function () {
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                expect(controller.isRequestPending()).toBeTruthy();
-                mockHandle.request.mostRecentCall.args[1](
-                    mockDomainObject,
-                    mockSeries
-                );
-                expect(controller.isRequestPending()).toBeFalsy();
-            });
-
-            it("requests historical telemetry", function () {
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                expect(mockHandle.request).toHaveBeenCalled();
-                mockHandle.request.mostRecentCall.args[1](
-                    mockDomainObject,
-                    mockSeries
-                );
-            });
-
-            it("unsubscribes when destroyed", function () {
-                // Make an object available
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                // Make sure $destroy is what's listened for
-                expect(mockScope.$on.mostRecentCall.args[0]).toEqual('$destroy');
-                // Also verify precondition
-                expect(mockHandle.unsubscribe).not.toHaveBeenCalled();
-                // Destroy the scope
-                fireEvent("$destroy");
-                // Should have unsubscribed
-                expect(mockHandle.unsubscribe).toHaveBeenCalled();
-            });
-
-            it("requeries when displayable bounds change", function () {
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                expect(mockHandle.request.calls.length).toEqual(1);
-                fireEvent("telemetry:display:bounds", [
-                    {},
-                    { start: 10, end: 100 }
-                ]);
-                expect(mockHandle.request.calls.length).toEqual(2);
-            });
-
-            it("requeries when user changes domain selection", function () {
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                expect(mockHandle.request.calls.length).toEqual(1);
-                fireWatch("axes[0].active.key", 'someNewKey');
-                expect(mockHandle.request.calls.length).toEqual(2);
-            });
-
-            it("requeries when user changes range selection", function () {
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                expect(mockHandle.request.calls.length).toEqual(1);
-                fireWatch("axes[1].active.key", 'someNewKey');
-                expect(mockHandle.request.calls.length).toEqual(2);
-            });
-
-            it("maintains externally-provided domain axis bounds after data is received", function () {
-                mockSeries.getPointCount.andReturn(3);
-                mockSeries.getRangeValue.andReturn(42);
-                mockSeries.getDomainValue.andCallFake(function (i) {
-                    return 2500 + i * 2500;
-                });
-
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                fireEvent("telemetry:display:bounds", [
-                    {},
-                    {start: 0, end: 10000}
-                ]);
-                mockHandle.request.mostRecentCall.args[1](
-                    mockDomainObject,
-                    mockSeries
-                );
-
-                // Pan-zoom state should reflect bounds set externally;
-                // domain axis should not have shrunk to fit data.
-                expect(
-                    controller.getSubPlots()[0].panZoomStack.getOrigin()[0]
-                ).toEqual(0);
-                expect(
-                    controller.getSubPlots()[0].panZoomStack.getDimensions()[0]
-                ).toEqual(10000);
-            });
-
-            it("provides classes for legends based on limit state", function () {
-                var mockTelemetryObjects = mockHandle.getTelemetryObjects();
-
-                mockHandle.getDatum.andReturn({});
-                mockTelemetryObjects.forEach(function (mockObject, i) {
-                    var id = 'object-' + i,
-                        mockLimitCapability =
-                            jasmine.createSpyObj('limit-' + id, ['evaluate']);
-
-                    mockObject.getId.andReturn(id);
-                    mockObject.getCapability.andCallFake(function (key) {
-                        return (key === 'limit') && mockLimitCapability;
-                    });
-
-                    mockLimitCapability.evaluate
-                        .andReturn({ cssClass: 'alarm-' + id });
-                });
-
-                mockScope.$watch.mostRecentCall.args[1](mockDomainObject);
-                mockHandler.handle.mostRecentCall.args[1]();
-
-                mockTelemetryObjects.forEach(function (mockTelemetryObject) {
-                    expect(controller.getLegendClass(mockTelemetryObject))
-                        .toEqual('alarm-' + mockTelemetryObject.getId());
-                });
-            });
-        });
-    }
-);

platform/features/plot/test/PlotOptionsControllerSpec.js

@@ -1,147 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ['../src/PlotOptionsController'],
-    function (PlotOptionsController) {
-
-        describe("The Plot Options controller", function () {
-            var plotOptionsController,
-                mockDomainObject,
-                mockMutationCapability,
-                mockUseCapabilities,
-                mockCompositionCapability,
-                mockComposition,
-                mockUnlisten,
-                mockChildOne,
-                mockChildTwo,
-                model,
-                mockScope;
-
-            beforeEach(function () {
-                model = {
-                    composition: ['childOne']
-                };
-
-                mockChildOne = jasmine.createSpyObj('domainObject', [
-                   'getId'
-                ]);
-                mockChildOne.getId.andReturn('childOne');
-
-                mockChildTwo = jasmine.createSpyObj('childTwo', [
-                    'getId'
-                ]);
-                mockChildOne.getId.andReturn('childTwo');
-
-                mockCompositionCapability = jasmine.createSpyObj('compositionCapability', [
-                    'then'
-                ]);
-                mockComposition = [
-                    mockChildOne
-                ];
-                mockCompositionCapability.then.andCallFake(function (callback) {
-                    callback(mockComposition);
-                });
-
-                mockUseCapabilities = jasmine.createSpyObj('useCapabilities', [
-                    'composition',
-                    'mutation'
-                ]);
-                mockUseCapabilities.composition.andReturn(mockCompositionCapability);
-
-                mockMutationCapability = jasmine.createSpyObj('mutationCapability', [
-                    'listen'
-                ]);
-                mockUnlisten = jasmine.createSpy('unlisten');
-                mockMutationCapability.listen.andReturn(mockUnlisten);
-
-                mockDomainObject = jasmine.createSpyObj('domainObject', [
-                    'getModel',
-                    'useCapability',
-                    'getCapability'
-                ]);
-                mockDomainObject.useCapability.andCallFake(function (capability) {
-                    return mockUseCapabilities[capability]();
-                });
-                mockDomainObject.getCapability.andReturn(mockMutationCapability);
-                mockDomainObject.getModel.andReturn(model);
-
-                mockScope = jasmine.createSpyObj('scope', [
-                    '$on',
-                    '$watchCollection'
-                ]);
-                mockScope.domainObject = mockDomainObject;
-
-                function noop() {}
-                mockScope.$watchCollection.andReturn(noop);
-
-                plotOptionsController = new PlotOptionsController(mockScope);
-            });
-
-            it("sets form definitions on scope", function () {
-                expect(mockScope.xAxisForm).toBeDefined();
-                expect(mockScope.yAxisForm).toBeDefined();
-                expect(mockScope.plotSeriesForm).toBeDefined();
-            });
-
-            it("sets object children on scope", function () {
-                expect(mockScope.children).toBe(mockComposition);
-            });
-
-            it("on changes in object composition, updates the form", function () {
-                expect(mockMutationCapability.listen).toHaveBeenCalled();
-                expect(mockScope.children).toBe(mockComposition);
-                expect(mockScope.children.length).toBe(1);
-                mockComposition.push(mockChildTwo);
-                model.composition.push('childTwo');
-                mockMutationCapability.listen.mostRecentCall.args[0](model);
-                expect(mockScope.children).toBe(mockComposition);
-                expect(mockScope.children.length).toBe(2);
-            });
-
-            it("on changes in form values, updates the object model", function () {
-                var scopeConfiguration = mockScope.configuration,
-                    objModel = mockDomainObject.getModel();
-
-                scopeConfiguration.plot.yAxis.autoScale = true;
-                scopeConfiguration.plot.yAxis.key = 'eu';
-                scopeConfiguration.plot.xAxis.key = 'lst';
-
-                expect(mockScope.$watchCollection).toHaveBeenCalled();
-                mockScope.$watchCollection.calls[0].args[1]();
-                expect(mockDomainObject.useCapability).toHaveBeenCalledWith('mutation', jasmine.any(Function));
-
-                mockDomainObject.useCapability.mostRecentCall.args[1](objModel);
-                expect(objModel.configuration.plot.yAxis.autoScale).toBe(true);
-                expect(objModel.configuration.plot.yAxis.key).toBe('eu');
-                expect(objModel.configuration.plot.xAxis.key).toBe('lst');
-
-            });
-
-            it("cleans up listeners on destruction of the controller", function () {
-                mockScope.$on.mostRecentCall.args[1]();
-                expect(mockUnlisten).toHaveBeenCalled();
-            });
-
-        });
-    }
-);

platform/features/plot/test/SubPlotFactorySpec.js

@@ -1,66 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../src/SubPlotFactory"],
-    function (SubPlotFactory) {
-
-        describe("The sub-plot factory", function () {
-            var mockDomainObject,
-                mockPanZoomStack,
-                mockFormatter,
-                factory;
-
-            beforeEach(function () {
-                mockDomainObject = jasmine.createSpyObj(
-                    "domainObject",
-                    ["getId", "getModel", "getCapability"]
-                );
-                mockPanZoomStack = jasmine.createSpyObj(
-                    "panZoomStack",
-                    ["getPanZoom"]
-                );
-                mockFormatter = jasmine.createSpyObj(
-                    "formatter",
-                    ["formatDomainValue", "formatRangeValue"]
-                );
-
-                mockPanZoomStack.getPanZoom.andReturn({
-                    origin: [0, 0],
-                    dimensions: [100, 100]
-                });
-
-                factory = new SubPlotFactory(mockFormatter);
-            });
-
-            it("creates sub-plots", function () {
-                expect(factory.createSubPlot(
-                    [mockDomainObject],
-                    mockPanZoomStack
-                ).getTelemetryObjects()).toEqual([mockDomainObject]);
-            });
-        });
-    }
-);

platform/features/plot/test/SubPlotSpec.js

@@ -1,208 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../src/SubPlot"],
-    function (SubPlot) {
-
-        describe("A sub-plot", function () {
-            var mockDomainObject,
-                mockPanZoomStack,
-                mockFormatter,
-                mockElement,
-                testDomainObjects,
-                testOrigin,
-                testDimensions,
-                subplot;
-
-            beforeEach(function () {
-                mockDomainObject = jasmine.createSpyObj(
-                    "domainObject",
-                    ["getId", "getModel", "getCapability"]
-                );
-                mockPanZoomStack = jasmine.createSpyObj(
-                    "panZoomStack",
-                    [
-                        "getDepth",
-                        "pushPanZoom",
-                        "popPanZoom",
-                        "setBasePanZoom",
-                        "clearPanZoom",
-                        "getPanZoom",
-                        "getOrigin",
-                        "getDimensions"
-                    ]
-                );
-                mockFormatter = jasmine.createSpyObj(
-                    "formatter",
-                    ["formatDomainValue", "formatRangeValue"]
-                );
-                mockElement = jasmine.createSpyObj(
-                    "element",
-                    ["getBoundingClientRect"]
-                );
-
-                testOrigin = [5, 10];
-                testDimensions = [3000, 1000];
-                testDomainObjects = [mockDomainObject, mockDomainObject];
-
-                mockPanZoomStack.getOrigin.andReturn(testOrigin);
-                mockPanZoomStack.getDimensions.andReturn(testDimensions);
-                mockPanZoomStack.getPanZoom.andReturn(
-                    { origin: testOrigin, dimensions: testDimensions }
-                );
-                mockElement.getBoundingClientRect.andReturn(
-                    { left: 10, top: 20, width: 100, height: 100 }
-                );
-
-                subplot = new SubPlot(
-                    testDomainObjects,
-                    mockPanZoomStack,
-                    mockFormatter
-                );
-            });
-
-
-            it("provides a getter for its plotted objects", function () {
-                expect(subplot.getTelemetryObjects())
-                    .toEqual(testDomainObjects);
-            });
-
-            it("exposes tick marks", function () {
-                // Just test availability; details are tested
-                // in PlotTickFormatter
-                expect(Array.isArray(subplot.getDomainTicks()))
-                    .toBeTruthy();
-                expect(Array.isArray(subplot.getRangeTicks()))
-                    .toBeTruthy();
-            });
-
-            it("allows hovering state to be tracked", function () {
-                expect(subplot.isHovering()).toBeFalsy();
-                expect(subplot.isHovering(true)).toBeTruthy();
-                expect(subplot.isHovering()).toBeTruthy();
-                expect(subplot.isHovering(false)).toBeFalsy();
-                expect(subplot.isHovering()).toBeFalsy();
-            });
-
-            it("provides hovering coordinates", function () {
-                // Should be empty when not hovering
-                expect(subplot.getHoverCoordinates())
-                    .toBeUndefined();
-
-                // Start hovering
-                subplot.hover({ target: mockElement });
-
-                // Should now have coordinates to display
-                expect(subplot.getHoverCoordinates())
-                    .toEqual(jasmine.any(String));
-            });
-
-            it("supports marquee zoom", function () {
-                expect(mockPanZoomStack.pushPanZoom).not.toHaveBeenCalled();
-
-                // Simulate a marquee zoom. Note that the mockElement
-                // is 100 by 100 and starts at 10,20
-                subplot.startDrag({
-                    target: mockElement,
-                    clientX: 60,
-                    clientY: 45
-                });
-                subplot.hover({
-                    target: mockElement,
-                    clientX: 75,
-                    clientY: 85
-                });
-                subplot.endDrag({
-                    target: mockElement,
-                    clientX: 80,
-                    clientY: 95
-                });
-                // ... so the origin should be 50%,25% into current dimensions,
-                //     and new dimensions should be 20%,50% thereof
-
-                expect(mockPanZoomStack.pushPanZoom).toHaveBeenCalledWith(
-                    [
-                        testOrigin[0] + testDimensions[0] * 0.50,
-                        testOrigin[1] + testDimensions[1] * 0.25
-                    ],
-                    [
-                        testDimensions[0] * 0.20,
-                        testDimensions[1] * 0.50
-                    ]
-                );
-            });
-
-            it ("indicates when there is domain data shown", function () {
-                expect(subplot.hasDomainData()).toEqual(true);
-            });
-
-            it ("indicates when there is no domain data shown", function () {
-                mockPanZoomStack.getDimensions.andReturn([0,0]);
-                expect(subplot.hasDomainData()).toEqual(false);
-            });
-
-            it("disallows marquee zoom when start and end Marquee is at the same position", function () {
-                expect(mockPanZoomStack.pushPanZoom).not.toHaveBeenCalled();
-
-                // Simulate a marquee zoom. Note that the mockElement
-                // is 100 by 100 and starts at 10,20
-                subplot.startDrag({
-                    target: mockElement,
-                    clientX: 60,
-                    clientY: 45
-                });
-                subplot.hover({
-                    target: mockElement,
-                    clientX: 75,
-                    clientY: 85
-                });
-                subplot.endDrag({
-                    target: mockElement,
-                    clientX: 60,
-                    clientY: 45
-                });
-
-                expect(mockPanZoomStack.pushPanZoom).not.toHaveBeenCalled();
-            });
-
-            it("provides access to a drawable object", function () {
-                expect(typeof subplot.getDrawingObject()).toEqual('object');
-            });
-
-            it("allows a domain offset to be provided", function () {
-                // Domain object is needed to adjust canvas coordinates
-                // to avoid loss-of-precision associated with converting
-                // to 32 bit floats.
-                subplot.setDomainOffset(3);
-                subplot.update();
-                // Should have adjusted the origin accordingly
-                expect(subplot.getDrawingObject().origin[0])
-                    .toEqual(2);
-            });
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotAxisSpec.js

@@ -1,107 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/elements/PlotAxis"],
-    function (PlotAxis) {
-
-        describe("A plot axis", function () {
-            var testMetadatas,
-                testDefault,
-                axis;
-
-            beforeEach(function () {
-                testMetadatas = [
-                    {
-                        tests: [
-                            { key: "t0", name: "T0" },
-                            { key: "t1", name: "T1" }
-                        ],
-                        someKey: "some value"
-                    },
-                    {
-                        tests: [
-                            { key: "t0", name: "T0" },
-                            { key: "t2", name: "T2" }
-                        ]
-                    },
-                    {
-                        tests: [
-                            { key: "t3", name: "T3" },
-                            { key: "t4", name: "T4" },
-                            { key: "t5", name: "T5" },
-                            { key: "t6", name: "T6" }
-                        ]
-                    }
-                ];
-                testDefault = { key: "test", name: "Test" };
-                axis = new PlotAxis("tests", testMetadatas, testDefault);
-            });
-
-            it("pulls out a list of domain or range options", function () {
-                // Should have filtered out duplicates, etc
-                expect(axis.options).toEqual([
-                    { key: "t0", name: "T0" },
-                    { key: "t1", name: "T1" },
-                    { key: "t2", name: "T2" },
-                    { key: "t3", name: "T3" },
-                    { key: "t4", name: "T4" },
-                    { key: "t5", name: "T5" },
-                    { key: "t6", name: "T6" }
-                ]);
-            });
-
-            it("chooses the first option as a default", function () {
-                expect(axis.active).toEqual({ key: "t0", name: "T0" });
-            });
-
-            it("falls back to a provided default if no options are present", function () {
-                expect(new PlotAxis("tests", [{}], testDefault).active)
-                    .toEqual(testDefault);
-            });
-
-            it("allows options to be chosen by key", function () {
-                axis.chooseOption("t3");
-                expect(axis.active).toEqual({ key: "t3", name: "T3" });
-            });
-
-            it("reflects changes to applicable metadata", function () {
-                axis.updateMetadata([testMetadatas[1]]);
-                expect(axis.options).toEqual([
-                    { key: "t0", name: "T0" },
-                    { key: "t2", name: "T2" }
-                ]);
-            });
-
-            it("returns the same array instance for unchanged metadata", function () {
-                // ...to avoid triggering extra digest cycles.
-                var oldInstance = axis.options;
-                axis.updateMetadata(testMetadatas);
-                expect(axis.options).toBe(oldInstance);
-            });
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotLimitTrackerSpec.js

@@ -1,100 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ["../../src/elements/PlotLimitTracker"],
-    function (PlotLimitTracker) {
-
-        describe("A plot's limit tracker", function () {
-            var mockHandle,
-                testRange,
-                mockTelemetryObjects,
-                testData,
-                tracker;
-
-            beforeEach(function () {
-                testRange = "some-range";
-                testData = {};
-                mockHandle = jasmine.createSpyObj(
-                    'handle',
-                    ['getTelemetryObjects', 'getDatum']
-                );
-                mockTelemetryObjects = ['a', 'b', 'c'].map(function (id, i) {
-                    var mockTelemetryObject = jasmine.createSpyObj(
-                            'object-' + id,
-                            ['getId', 'getCapability', 'getModel']
-                        ),
-                        mockLimitCapability = jasmine.createSpyObj(
-                            'limit-' + id,
-                            ['evaluate']
-                        );
-                    testData[id] = { id: id, value: i };
-                    mockTelemetryObject.getId.andReturn(id);
-                    mockTelemetryObject.getCapability.andCallFake(function (key) {
-                        return key === 'limit' && mockLimitCapability;
-                    });
-                    mockLimitCapability.evaluate
-                        .andReturn({ cssClass: 'alarm-' + id});
-                    return mockTelemetryObject;
-                });
-                mockHandle.getTelemetryObjects.andReturn(mockTelemetryObjects);
-                mockHandle.getDatum.andCallFake(function (telemetryObject) {
-                    return testData[telemetryObject.getId()];
-                });
-
-                tracker = new PlotLimitTracker(mockHandle, testRange);
-            });
-
-            it("initially provides no limit state", function () {
-                mockTelemetryObjects.forEach(function (mockTelemetryObject) {
-                    expect(tracker.getLegendClass(mockTelemetryObject))
-                        .toBeUndefined();
-                });
-            });
-
-            describe("when asked to update", function () {
-                beforeEach(function () {
-                    tracker.update();
-                });
-
-                it("evaluates limits using the limit capability", function () {
-                    mockTelemetryObjects.forEach(function (mockTelemetryObject) {
-                        var id = mockTelemetryObject.getId(),
-                            mockLimit =
-                                mockTelemetryObject.getCapability('limit');
-                        expect(mockLimit.evaluate)
-                            .toHaveBeenCalledWith(testData[id], testRange);
-                    });
-                });
-
-                it("exposes legend classes returned by the limit capability", function () {
-                    mockTelemetryObjects.forEach(function (mockTelemetryObject) {
-                        var id = mockTelemetryObject.getId();
-                        expect(tracker.getLegendClass(mockTelemetryObject))
-                            .toEqual('alarm-' + id);
-                    });
-                });
-            });
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotLineBufferSpec.js

@@ -1,167 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/elements/PlotLineBuffer"],
-    function (PlotLineBuffer) {
-
-        var TEST_INITIAL_SIZE = 10,
-            TEST_MAX_SIZE = 40,
-            TEST_DOMAIN_OFFSET = 42;
-
-        describe("A plot line buffer", function () {
-            var mockSeries,
-                testDomainValues,
-                testRangeValues,
-                buffer;
-
-            beforeEach(function () {
-                testDomainValues = [1, 3, 7, 9, 14, 15];
-                testRangeValues = [8, 0, 3, 9, 8, 11];
-                mockSeries = jasmine.createSpyObj(
-                    "series",
-                    ['getPointCount', 'getDomainValue', 'getRangeValue']
-                );
-                mockSeries.getPointCount.andCallFake(function () {
-                    return testDomainValues.length;
-                });
-                mockSeries.getDomainValue.andCallFake(function (i) {
-                    return testDomainValues[i];
-                });
-                mockSeries.getRangeValue.andCallFake(function (i) {
-                    return testRangeValues[i];
-                });
-
-                buffer = new PlotLineBuffer(
-                    TEST_DOMAIN_OFFSET,
-                    TEST_INITIAL_SIZE,
-                    TEST_MAX_SIZE
-                );
-
-                // Start with some data in there
-                buffer.insert(mockSeries, 0);
-            });
-
-            it("allows insertion of series data", function () {
-                // Convert to a regular array for checking.
-                // Verify that domain/ranges were interleaved and
-                // that domain offset was adjusted for.
-                expect(
-                    Array.prototype.slice.call(buffer.getBuffer()).slice(0, 12)
-                ).toEqual([-41, 8, -39, 0, -35, 3, -33, 9, -28, 8, -27, 11]);
-                expect(buffer.getLength()).toEqual(6);
-            });
-
-            it("finds insertion indexes", function () {
-                expect(buffer.findInsertionIndex(0)).toEqual(0);
-                expect(buffer.findInsertionIndex(2)).toEqual(1);
-                expect(buffer.findInsertionIndex(5)).toEqual(2);
-                expect(buffer.findInsertionIndex(10)).toEqual(4);
-                expect(buffer.findInsertionIndex(14.5)).toEqual(5);
-                expect(buffer.findInsertionIndex(20)).toEqual(6);
-            });
-
-            it("allows insertion in the middle", function () {
-                var head = [-41, 8, -39, 0, -35, 3],
-                    tail = [-33, 9, -28, 8, -27, 11];
-                buffer.insert(mockSeries, 3);
-                expect(
-                    Array.prototype.slice.call(buffer.getBuffer()).slice(0, 24)
-                ).toEqual(head.concat(head).concat(tail).concat(tail));
-                expect(buffer.getLength()).toEqual(12);
-            });
-
-            it("allows values to be trimmed from the start", function () {
-                buffer.trim(2);
-                expect(buffer.getLength()).toEqual(4);
-                expect(
-                    Array.prototype.slice.call(buffer.getBuffer()).slice(0, 8)
-                ).toEqual([-35, 3, -33, 9, -28, 8, -27, 11]);
-            });
-
-            it("expands buffer when needed to accommodate more data", function () {
-                var i;
-
-                // Initial underlying buffer should be twice initial size...
-                // (Since each pair will take up two elements)
-                expect(buffer.getBuffer().length).toEqual(20);
-
-                // Should be able to insert 6 series of 6 points each
-                // (After that, we'll hit the test max of 40)
-                for (i = 1; i < 15; i += 1) {
-                    expect(buffer.insertPoint(i * 10, Math.sin(i), i))
-                        .toBeTruthy();
-                }
-
-                // Buffer should have expanded in the process
-                expect(buffer.getBuffer().length).toEqual(40);
-
-                // Push to maximum size just to make sure...
-                for (i = 1; i < 150; i += 1) {
-                    buffer.insertPoint(i * 10, Math.sin(i), i);
-                }
-
-                expect(buffer.getBuffer().length).toEqual(80);
-            });
-
-            it("ensures a maximum size", function () {
-                var i;
-
-                // Should be able to insert 6 series of 6 points each
-                // (After that, we'll hit the test max of 40)
-                for (i = 1; i < 6; i += 1) {
-                    expect(buffer.getLength()).toEqual(6 * i);
-                    expect(buffer.insert(mockSeries, Number.POSITIVE_INFINITY))
-                        .toBeTruthy();
-                }
-
-                // Should be maxed out now
-                expect(buffer.getLength()).toEqual(36);
-                expect(buffer.insert(mockSeries, Number.POSITIVE_INFINITY))
-                    .toBeFalsy();
-                expect(buffer.getLength()).toEqual(36);
-
-            });
-
-            it("reduces buffer size when space is no longer needed", function () {
-                // Check that actual buffer is sized to the initial size
-                // (double TEST_INITIAL_SIZE, since two elements are needed per
-                // point; one for domain, one for range)
-                expect(buffer.getBuffer().length).toEqual(20);
-                // Should have 6 elements now... grow to 24
-                buffer.insert(mockSeries, Number.POSITIVE_INFINITY);
-                buffer.insert(mockSeries, Number.POSITIVE_INFINITY);
-                buffer.insert(mockSeries, Number.POSITIVE_INFINITY);
-                // This should have doubled the actual buffer size
-                expect(buffer.getBuffer().length).toEqual(80);
-                // Remove some values
-                buffer.trim(20);
-                // Actual buffer size should have been reduced accordingly
-                expect(buffer.getBuffer().length).toBeLessThan(80);
-            });
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotLineSpec.js

@@ -1,133 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ["../../src/elements/PlotLine"],
-    function (PlotLine) {
-
-        describe("A plot line", function () {
-            var mockBuffer,
-                mockSeries,
-                testDomainBuffer,
-                testRangeBuffer,
-                testSeries,
-                line;
-
-            beforeEach(function () {
-                testDomainBuffer = [];
-                testRangeBuffer = [];
-                testSeries = [];
-
-                mockBuffer = jasmine.createSpyObj(
-                    'buffer',
-                    ['findInsertionIndex', 'insert', 'insertPoint', 'trim']
-                );
-                mockSeries = jasmine.createSpyObj(
-                    'series',
-                    ['getPointCount', 'getDomainValue', 'getRangeValue']
-                );
-
-                mockSeries.getPointCount.andCallFake(function () {
-                    return testSeries.length;
-                });
-                mockSeries.getDomainValue.andCallFake(function (i) {
-                    return (testSeries[i] || [])[0];
-                });
-                mockSeries.getRangeValue.andCallFake(function (i) {
-                    return (testSeries[i] || [])[1];
-                });
-
-                // Function like PlotLineBuffer, to aid in testability
-                mockBuffer.findInsertionIndex.andCallFake(function (v) {
-                    var index = 0;
-                    if (testDomainBuffer.indexOf(v) !== -1) {
-                        return -1;
-                    }
-                    while ((index < testDomainBuffer.length) &&
-                            (testDomainBuffer[index] < v)) {
-                        index += 1;
-                    }
-                    return index;
-                });
-                mockBuffer.insert.andCallFake(function (series, index) {
-                    var domains = [], ranges = [], i;
-                    for (i = 0; i < series.getPointCount(); i += 1) {
-                        domains.push(series.getDomainValue(i));
-                        ranges.push(series.getRangeValue(i));
-                    }
-                    testDomainBuffer = testDomainBuffer.slice(0, index)
-                        .concat(domains)
-                        .concat(testDomainBuffer.slice(index));
-                    testRangeBuffer = testRangeBuffer.slice(0, index)
-                        .concat(ranges)
-                        .concat(testRangeBuffer.slice(index));
-                    return true;
-                });
-                mockBuffer.insertPoint.andCallFake(function (dv, rv, index) {
-                    testDomainBuffer.splice(index, 0, dv);
-                    testRangeBuffer.splice(index, 0, rv);
-                    return true;
-                });
-
-                line = new PlotLine(mockBuffer);
-            });
-
-            it("allows single point insertion", function () {
-                line.addPoint(100, 200);
-                line.addPoint(50, 42);
-                line.addPoint(150, 12321);
-                // Should have managed insertion index choices to get to...
-                expect(testDomainBuffer).toEqual([50, 100, 150]);
-                expect(testRangeBuffer).toEqual([42, 200, 12321]);
-            });
-
-            it("allows series insertion", function () {
-                testSeries = [[50, 42], [100, 200], [150, 12321]];
-                line.addSeries(mockSeries);
-                // Should have managed insertion index choices to get to...
-                expect(testDomainBuffer).toEqual([50, 100, 150]);
-                expect(testRangeBuffer).toEqual([42, 200, 12321]);
-            });
-
-            it("splits series insertion when necessary", function () {
-                testSeries = [[50, 42], [100, 200], [150, 12321]];
-                line.addPoint(75, 1);
-                line.addSeries(mockSeries);
-                // Should have managed insertion index choices to get to...
-                expect(testDomainBuffer).toEqual([50, 75, 100, 150]);
-                expect(testRangeBuffer).toEqual([42, 1, 200, 12321]);
-            });
-
-            it("attempts to remove points when insertion fails", function () {
-                // Verify precondition - normally doesn't try to trim
-                line.addPoint(1, 2);
-                expect(mockBuffer.trim).not.toHaveBeenCalled();
-
-                // But if insertPoint fails, it should trim
-                mockBuffer.insertPoint.andReturn(false);
-                line.addPoint(2, 3);
-                expect(mockBuffer.trim).toHaveBeenCalled();
-            });
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotPaletteSpec.js

@@ -1,123 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/elements/PlotPalette"],
-    function (PlotPalette) {
-
-        describe("The plot palette", function () {
-            it("can be used as a constructor", function () {
-                // PlotPalette has all static methods, so make
-                // sure it returns itself if used as a constructor.
-                expect(new PlotPalette()).toBe(PlotPalette);
-            });
-
-            it("has 30 unique colors in an integer format", function () {
-                // Integer format may be useful internal to the application.
-                // RGB 0-255
-                var i, j;
-
-                // Used to verify one of R, G, B in loop below
-                function verifyChannel(c) {
-                    expect(typeof c).toEqual("number");
-                    expect(c <= 255).toBeTruthy();
-                    expect(c >= 0).toBeTruthy();
-                }
-
-                for (i = 0; i < 30; i += 1) {
-                    // Verify that we got an array of numbers
-                    expect(Array.isArray(PlotPalette.getIntegerColor(i)))
-                        .toBeTruthy();
-                    expect(PlotPalette.getIntegerColor(i).length).toEqual(3);
-
-                    // Verify all three channels for type and range
-                    PlotPalette.getIntegerColor(i).forEach(verifyChannel);
-
-                    // Verify uniqueness
-                    for (j = i + 1; j < 30; j += 1) {
-                        expect(PlotPalette.getIntegerColor(i)).not.toEqual(
-                            PlotPalette.getIntegerColor(j)
-                        );
-                    }
-                }
-            });
-
-
-            it("has 30 unique colors in a floating-point format", function () {
-                // Float format is useful to WebGL.
-                // RGB 0.0-1.1
-                var i, j;
-
-                // Used to verify one of R, G, B in loop below
-                function verifyChannel(c) {
-                    expect(typeof c).toEqual("number");
-                    expect(c <= 1.0).toBeTruthy();
-                    expect(c >= 0.0).toBeTruthy();
-                }
-
-                for (i = 0; i < 30; i += 1) {
-                    // Verify that we got an array of numbers
-                    expect(Array.isArray(PlotPalette.getFloatColor(i)))
-                        .toBeTruthy();
-                    expect(PlotPalette.getFloatColor(i).length).toEqual(4);
-
-                    // Verify all three channels for type and range
-                    PlotPalette.getFloatColor(i).forEach(verifyChannel);
-
-                    // Verify uniqueness
-                    for (j = i + 1; j < 30; j += 1) {
-                        expect(PlotPalette.getFloatColor(i)).not.toEqual(
-                            PlotPalette.getFloatColor(j)
-                        );
-                    }
-                }
-            });
-
-
-            it("has 30 unique colors in a string format", function () {
-                // String format is useful in stylesheets
-                // #RRGGBB in hex
-                var i, j, c;
-
-
-                for (i = 0; i < 30; i += 1) {
-                    c = PlotPalette.getStringColor(i);
-
-                    // Verify that we #-style color strings
-                    expect(typeof c).toEqual('string');
-                    expect(c.length).toEqual(7);
-                    expect(/^#[0-9a-fA-F]+$/.test(c)).toBeTruthy();
-
-                    // Verify uniqueness
-                    for (j = i + 1; j < 30; j += 1) {
-                        expect(PlotPalette.getStringColor(i)).not.toEqual(
-                            PlotPalette.getStringColor(j)
-                        );
-                    }
-                }
-            });
-        });
-    }
-);

platform/features/plot/test/elements/PlotPanZoomStackGroupSpec.js

@@ -1,126 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/elements/PlotPanZoomStackGroup"],
-    function (PlotPanZoomStackGroup) {
-
-        var COUNT = 8;
-
-        describe("A plot pan-zoom stack group", function () {
-            var stacks,
-                group;
-
-            beforeEach(function () {
-                group = new PlotPanZoomStackGroup(COUNT);
-                stacks = [];
-                while (stacks.length < COUNT) {
-                    stacks.push(group.getPanZoomStack(stacks.length));
-                }
-            });
-
-            it("creates a number of separate stacks", function () {
-                expect(group.getPanZoomStack(0)).toBeDefined();
-                expect(group.getPanZoomStack(COUNT - 1)).toBeDefined();
-                expect(group.getPanZoomStack(COUNT)).toBeUndefined();
-            });
-
-            it("synchronizes pan-zoom stack depth", function () {
-                expect(group.getDepth()).toEqual(1);
-                group.getPanZoomStack(1).pushPanZoom([10, 20], [30, 40]);
-                stacks.forEach(function (stack) {
-                    expect(stack.getDepth()).toEqual(2);
-                });
-            });
-
-            it("synchronizes domain but not range", function () {
-                // Set up different initial states
-                stacks.forEach(function (stack, i) {
-                    stack.pushPanZoom([i, i], [i, i]);
-                });
-
-                // Push a new pan-zoom state onto one of the stacks
-                group.getPanZoomStack(1).pushPanZoom([99, 99], [42, 42]);
-
-                // Should changed domain values for all stacks, but
-                // only changed range values for stack 1
-                stacks.forEach(function (stack, i) {
-                    expect(stack.getOrigin())
-                        .toEqual([99, i === 1 ? 99 : i]);
-                    expect(stack.getDimensions())
-                        .toEqual([42, i === 1 ? 42 : i]);
-                });
-            });
-
-            it("synchronizes base pan-zoom", function () {
-                group.setBasePanZoom([10, 9], [8, 7]);
-                stacks.forEach(function (stack) {
-                    expect(stack.getOrigin()).toEqual([10, 9]);
-                    expect(stack.getDimensions()).toEqual([8, 7]);
-                });
-            });
-
-            it("clears pan-zoom on request", function () {
-                // Set up different initial states
-                stacks.forEach(function (stack, i) {
-                    stack.pushPanZoom([i, i], [i, i]);
-                });
-
-                // Verify that we have a greater depth
-                expect(group.getDepth() > 1).toBeTruthy();
-
-                // Clear the pan-zoom state
-                group.clearPanZoom();
-
-                // Should be back down to our initial state
-                expect(group.getDepth()).toEqual(1);
-                stacks.forEach(function (stack) {
-                    expect(stack.getDepth()).toEqual(1);
-                });
-            });
-
-            it("pops pan-zoom on request", function () {
-                // Set up different initial states
-                stacks.forEach(function (stack, i) {
-                    stack.pushPanZoom([i, i], [i, i]);
-                });
-
-                // Verify that we have a greater depth
-                expect(group.getDepth()).toEqual(COUNT + 1);
-
-                // Clear the pan-zoom state
-                group.popPanZoom();
-
-                // Should be back down to our initial state
-                expect(group.getDepth()).toEqual(COUNT);
-                stacks.forEach(function (stack) {
-                    expect(stack.getDepth()).toEqual(COUNT);
-                });
-            });
-
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotPanZoomStackSpec.js

@@ -1,99 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/elements/PlotPanZoomStack"],
-    function (PlotPanZoomStack) {
-
-        describe("A plot pan-zoom stack", function () {
-            var panZoomStack,
-                initialOrigin,
-                initialDimensions,
-                otherOrigins,
-                otherDimensions;
-
-            // Shorthand for verifying getOrigin, getDimensions, and getPanZoom,
-            // which should always agree.
-            function verifyPanZoom(origin, dimensions) {
-                expect(panZoomStack.getOrigin()).toEqual(origin);
-                expect(panZoomStack.getDimensions()).toEqual(dimensions);
-                expect(panZoomStack.getPanZoom()).toEqual({
-                    origin: origin,
-                    dimensions: dimensions
-                });
-            }
-
-            beforeEach(function () {
-                initialOrigin = [4, 2];
-                initialDimensions = [600, 400];
-                otherOrigins = [[8, 6], [12, 9]];
-                otherDimensions = [[400, 300], [200, 300]];
-                panZoomStack =
-                    new PlotPanZoomStack(initialOrigin, initialDimensions);
-            });
-
-            it("starts off reporting its initial values", function () {
-                verifyPanZoom(initialOrigin, initialDimensions);
-            });
-
-            it("allows origin/dimensions pairs to be pushed/popped", function () {
-                panZoomStack.pushPanZoom(otherOrigins[0], otherDimensions[0]);
-                verifyPanZoom(otherOrigins[0], otherDimensions[0]);
-                panZoomStack.pushPanZoom(otherOrigins[1], otherDimensions[1]);
-                verifyPanZoom(otherOrigins[1], otherDimensions[1]);
-                panZoomStack.popPanZoom();
-                verifyPanZoom(otherOrigins[0], otherDimensions[0]);
-                panZoomStack.popPanZoom();
-                verifyPanZoom(initialOrigin, initialDimensions);
-            });
-
-            it("reports current stack depth", function () {
-                expect(panZoomStack.getDepth()).toEqual(1);
-                panZoomStack.pushPanZoom(otherOrigins[0], otherDimensions[0]);
-                expect(panZoomStack.getDepth()).toEqual(2);
-                panZoomStack.pushPanZoom(otherOrigins[1], otherDimensions[1]);
-                expect(panZoomStack.getDepth()).toEqual(3);
-            });
-
-            it("allows base pan zoom to be restored", function () {
-                panZoomStack.pushPanZoom(otherOrigins[0], otherDimensions[0]);
-                panZoomStack.pushPanZoom(otherOrigins[1], otherDimensions[1]);
-                panZoomStack.clearPanZoom();
-                verifyPanZoom(initialOrigin, initialDimensions);
-            });
-
-            it("allows base pan zoom to be changed", function () {
-                panZoomStack.pushPanZoom(otherOrigins[0], otherDimensions[0]);
-                panZoomStack.setBasePanZoom(otherOrigins[1], otherDimensions[1]);
-                // Should not have changed current top-of-stack
-                verifyPanZoom(otherOrigins[0], otherDimensions[0]);
-
-                // Clear the stack - should be at our new base pan-zoom state
-                panZoomStack.clearPanZoom();
-                verifyPanZoom(otherOrigins[1], otherDimensions[1]);
-            });
-        });
-    }
-);

platform/features/plot/test/elements/PlotPositionSpec.js

@@ -1,67 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/elements/PlotPosition"],
-    function (PlotPosition) {
-
-        describe("A plot position", function () {
-            var mockPanZoom,
-                testOrigin = [10, 20],
-                testDimensions = [800, 10];
-
-            beforeEach(function () {
-                mockPanZoom = jasmine.createSpyObj(
-                    "panZoomStack",
-                    ["getPanZoom"]
-                );
-                mockPanZoom.getPanZoom.andReturn({
-                    origin: testOrigin,
-                    dimensions: testDimensions
-                });
-            });
-
-            it("transforms pixel coordinates to domain-range", function () {
-                var position = new PlotPosition(42, 450, 100, 1000, mockPanZoom);
-                // Domain: .42 * 800 + 10 = 346
-                // Range: .55 * 10 + 20 = 25.5
-                // Notably, y-axis is reversed between pixel space and range
-                expect(position.getPosition()).toEqual([346, 25.5]);
-                expect(position.getDomain()).toEqual(346);
-                expect(position.getRange()).toEqual(25.5);
-            });
-
-            it("treats a position as undefined if no pan-zoom state is present", function () {
-                var position;
-
-                mockPanZoom.getPanZoom.andReturn({});
-                position = new PlotPosition(1, 2, 100, 100, mockPanZoom);
-                expect(position.getDomain()).toBeUndefined();
-                expect(position.getRange()).toBeUndefined();
-                expect(position.getPosition()).toEqual([]);
-            });
-        });
-    }
-);

platform/features/plot/test/elements/PlotPreparerSpec.js

@@ -1,93 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/elements/PlotPreparer"],
-    function (PlotPreparer) {
-
-        var START = 123456;
-
-        describe("A plot preparer", function () {
-
-            function makeMockData(scale) {
-                var mockData = jasmine.createSpyObj(
-                    "data" + scale,
-                    ["getPointCount", "getDomainValue", "getRangeValue"]
-                );
-                mockData.getPointCount.andReturn(1000);
-                mockData.getDomainValue.andCallFake(function (i) {
-                    return START + i * 1000;
-                });
-                mockData.getRangeValue.andCallFake(function (i) {
-                    return Math.sin(i / 100) * scale;
-                });
-                return mockData;
-            }
-
-            it("fits to provided data sets", function () {
-                var datas = [1, 2, 3].map(makeMockData),
-                    preparer = new PlotPreparer(datas);
-
-                expect(preparer.getDomainOffset()).toEqual(START);
-                expect(preparer.getOrigin()[0]).toBeCloseTo(START, 3);
-                expect(preparer.getOrigin()[1]).toBeCloseTo(-3, 3);
-                expect(preparer.getDimensions()[0]).toBeCloseTo(999000, 3);
-                expect(preparer.getDimensions()[1]).toBeCloseTo(6, 3);
-            });
-
-            it("looks up values using a specified domain and range", function () {
-                var datas = [makeMockData(1)],
-                    preparer = new PlotPreparer(datas, "testDomain", "testRange");
-
-                expect(preparer).toBeDefined();
-
-                expect(datas[0].getDomainValue).toHaveBeenCalledWith(
-                    jasmine.any(Number),
-                    "testDomain"
-                );
-
-                expect(datas[0].getRangeValue).toHaveBeenCalledWith(
-                    jasmine.any(Number),
-                    "testRange"
-                );
-            });
-
-            it("provides a default range if data set is flat", function () {
-                var datas = [makeMockData(0)],
-                    preparer = new PlotPreparer(datas);
-
-                expect(preparer.getDimensions[1]).not.toEqual(0);
-            });
-
-            it("provides buffers", function () {
-                var datas = [makeMockData(0)],
-                    preparer = new PlotPreparer(datas);
-                expect(preparer.getBuffers()[0] instanceof Float32Array)
-                    .toBeTruthy();
-            });
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotSeriesWindowSpec.js

@@ -1,93 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ["../../src/elements/PlotSeriesWindow"],
-    function (PlotSeriesWindow) {
-
-        describe("A plot's window on a telemetry series", function () {
-            var mockSeries,
-                testSeries,
-                window;
-
-            beforeEach(function () {
-                testSeries = [
-                    [0, 42],
-                    [10, 1],
-                    [20, 4],
-                    [30, 9],
-                    [40, 3]
-                ];
-
-                mockSeries = jasmine.createSpyObj(
-                    'series',
-                    ['getPointCount', 'getDomainValue', 'getRangeValue']
-                );
-
-                mockSeries.getPointCount.andCallFake(function () {
-                    return testSeries.length;
-                });
-                mockSeries.getDomainValue.andCallFake(function (i) {
-                    return testSeries[i][0];
-                });
-                mockSeries.getRangeValue.andCallFake(function (i) {
-                    return testSeries[i][1];
-                });
-
-                window = new PlotSeriesWindow(
-                    mockSeries,
-                    "testDomain",
-                    "testRange",
-                    1,
-                    testSeries.length
-                );
-            });
-
-            it("provides a window upon a data series", function () {
-                expect(window.getPointCount()).toEqual(4);
-                expect(window.getDomainValue(0)).toEqual(10);
-                expect(window.getRangeValue(0)).toEqual(1);
-            });
-
-            it("looks up using specific domain/range keys", function () {
-                window.getDomainValue(0);
-                window.getRangeValue(0);
-                expect(mockSeries.getDomainValue)
-                    .toHaveBeenCalledWith(1, 'testDomain');
-                expect(mockSeries.getRangeValue)
-                    .toHaveBeenCalledWith(1, 'testRange');
-            });
-
-            it("can be split into smaller windows", function () {
-                var windows = window.split();
-                expect(windows.length).toEqual(2);
-                expect(windows[0].getPointCount()).toEqual(2);
-                expect(windows[1].getPointCount()).toEqual(2);
-                expect(windows[0].getDomainValue(0)).toEqual(10);
-                expect(windows[1].getDomainValue(0)).toEqual(30);
-                expect(windows[0].getRangeValue(0)).toEqual(1);
-                expect(windows[1].getRangeValue(0)).toEqual(9);
-            });
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotTelemetryFormatterSpec.js

@@ -1,71 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ["../../src/elements/PlotTelemetryFormatter"],
-    function (PlotTelemetryFormatter) {
-
-        describe("The PlotTelemetryFormatter", function () {
-            var mockFormatter,
-                formatter;
-
-            beforeEach(function () {
-                mockFormatter = jasmine.createSpyObj(
-                    'telemetryFormatter',
-                    ['formatDomainValue', 'formatRangeValue']
-                );
-                formatter = new PlotTelemetryFormatter(mockFormatter);
-            });
-
-            describe("using domain & range format keys", function () {
-                var rangeFormat = "someRangeFormat",
-                    domainFormat = "someDomainFormat";
-
-                beforeEach(function () {
-                    formatter.setRangeFormat(rangeFormat);
-                    formatter.setDomainFormat(domainFormat);
-                });
-
-                it("includes format in formatDomainValue calls", function () {
-                    mockFormatter.formatDomainValue.andReturn("formatted!");
-                    expect(formatter.formatDomainValue(12321))
-                        .toEqual("formatted!");
-                    expect(mockFormatter.formatDomainValue)
-                        .toHaveBeenCalledWith(12321, domainFormat);
-                });
-
-                it("includes format in formatRangeValue calls for strings", function () {
-                    mockFormatter.formatRangeValue.andReturn("formatted!");
-                    expect(formatter.formatRangeValue('foo'))
-                        .toEqual("formatted!");
-                    expect(mockFormatter.formatRangeValue)
-                        .toHaveBeenCalledWith('foo', rangeFormat);
-                });
-
-                it("formats numeric values with three fixed digits", function () {
-                    expect(formatter.formatRangeValue(10)).toEqual("10.000");
-                });
-            });
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotTickGeneratorSpec.js

@@ -1,73 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/elements/PlotTickGenerator"],
-    function (PlotTickGenerator) {
-
-        describe("A plot tick generator", function () {
-            var mockPanZoomStack,
-                mockFormatter,
-                generator;
-
-            beforeEach(function () {
-                mockPanZoomStack = jasmine.createSpyObj(
-                    "panZoomStack",
-                    ["getPanZoom"]
-                );
-                mockFormatter = jasmine.createSpyObj(
-                    "formatter",
-                    ["formatDomainValue", "formatRangeValue"]
-                );
-
-                mockPanZoomStack.getPanZoom.andReturn({
-                    origin: [0, 0],
-                    dimensions: [100, 100]
-                });
-
-                generator =
-                    new PlotTickGenerator(mockPanZoomStack, mockFormatter);
-            });
-
-            it("provides tick marks for range", function () {
-                expect(generator.generateRangeTicks(11).length).toEqual(11);
-
-                // Should have used range formatter
-                expect(mockFormatter.formatRangeValue).toHaveBeenCalled();
-                expect(mockFormatter.formatDomainValue).not.toHaveBeenCalled();
-
-            });
-
-            it("provides tick marks for domain", function () {
-                expect(generator.generateDomainTicks(11).length).toEqual(11);
-
-                // Should have used domain formatter
-                expect(mockFormatter.formatRangeValue).not.toHaveBeenCalled();
-                expect(mockFormatter.formatDomainValue).toHaveBeenCalled();
-            });
-
-        });
-    }
-);

platform/features/plot/test/elements/PlotUpdaterSpec.js

@@ -1,237 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/elements/PlotUpdater"],
-    function (PlotUpdater) {
-
-        describe("A plot updater", function () {
-            var mockSubscription,
-                testDomain,
-                testRange,
-                testDomainValues,
-                testRangeValues,
-                mockSeries,
-                updater;
-
-            function makeMockDomainObject(id) {
-                var mockDomainObject = jasmine.createSpyObj(
-                    "object-" + id,
-                    ["getId", "getCapability", "getModel"]
-                );
-                mockDomainObject.getId.andReturn(id);
-                return mockDomainObject;
-            }
-
-            beforeEach(function () {
-                var ids = ['a', 'b', 'c'],
-                    mockObjects = ids.map(makeMockDomainObject);
-
-                mockSubscription = jasmine.createSpyObj(
-                    "subscription",
-                    ["getDomainValue", "getRangeValue", "getTelemetryObjects"]
-                );
-                mockSeries = jasmine.createSpyObj(
-                    'series',
-                    ['getPointCount', 'getDomainValue', 'getRangeValue']
-                );
-                testDomain = "testDomain";
-                testRange = "testRange";
-                testDomainValues = { a: 3, b: 7, c: 13 };
-                testRangeValues = { a: 123, b: 456, c: 789 };
-
-                mockSubscription.getTelemetryObjects.andReturn(mockObjects);
-                mockSubscription.getDomainValue.andCallFake(function (mockObject) {
-                    return testDomainValues[mockObject.getId()];
-                });
-                mockSubscription.getRangeValue.andCallFake(function (mockObject) {
-                    return testRangeValues[mockObject.getId()];
-                });
-
-                updater = new PlotUpdater(
-                    mockSubscription,
-                    testDomain,
-                    testRange,
-                    1350 // Smaller max size for easier testing
-                );
-            });
-
-            it("provides one buffer per telemetry object", function () {
-                expect(updater.getLineBuffers().length).toEqual(3);
-            });
-
-            it("changes buffer count if telemetry object counts change", function () {
-                mockSubscription.getTelemetryObjects
-                    .andReturn([makeMockDomainObject('a')]);
-                updater.update();
-                expect(updater.getLineBuffers().length).toEqual(1);
-            });
-
-            it("can handle delayed telemetry object availability", function () {
-                // The case can occur where getTelemetryObjects() returns an
-                // empty array - specifically, while objects are still being
-                // loaded. The updater needs to be able to cope with that
-                // case.
-                var tmp = mockSubscription.getTelemetryObjects();
-                mockSubscription.getTelemetryObjects.andReturn([]);
-
-                // Reinstantiate with the empty subscription
-                updater = new PlotUpdater(
-                    mockSubscription,
-                    testDomain,
-                    testRange
-                );
-
-                // Should have 0 buffers for 0 objects
-                expect(updater.getLineBuffers().length).toEqual(0);
-
-                // Restore the three objects the test subscription would
-                // normally have.
-                mockSubscription.getTelemetryObjects.andReturn(tmp);
-                updater.update();
-
-                // Should have 3 buffers for 3 objects
-                expect(updater.getLineBuffers().length).toEqual(3);
-            });
-
-            it("accepts historical telemetry updates", function () {
-                var mockObject = mockSubscription.getTelemetryObjects()[0];
-
-                mockSeries.getPointCount.andReturn(3);
-                mockSeries.getDomainValue.andCallFake(function (i) {
-                    return 1000 + i * 1000;
-                });
-                mockSeries.getRangeValue.andReturn(10);
-
-                // PlotLine & PlotLineBuffer are tested for most of the
-                // details here, so just check for some expected side
-                // effect; in this case, should see more points in the buffer
-                expect(updater.getLineBuffers()[0].getLength()).toEqual(1);
-                updater.addHistorical(mockObject, mockSeries);
-                expect(updater.getLineBuffers()[0].getLength()).toEqual(4);
-            });
-
-            it("clears the domain offset if no objects are present", function () {
-                mockSubscription.getTelemetryObjects.andReturn([]);
-                updater.update();
-                expect(updater.getDomainOffset()).toBeUndefined();
-            });
-
-            it("handles empty historical telemetry updates", function () {
-                // General robustness check for when a series is empty
-                var mockObject = mockSubscription.getTelemetryObjects()[0];
-
-                mockSeries.getPointCount.andReturn(0);
-                mockSeries.getDomainValue.andCallFake(function (i) {
-                    return 1000 + i * 1000;
-                });
-                mockSeries.getRangeValue.andReturn(10);
-
-                // PlotLine & PlotLineBuffer are tested for most of the
-                // details here, so just check for some expected side
-                // effect; in this case, should see more points in the buffer
-                expect(updater.getLineBuffers()[0].getLength()).toEqual(1);
-                updater.addHistorical(mockObject, mockSeries);
-                expect(updater.getLineBuffers()[0].getLength()).toEqual(1);
-            });
-
-            it("can initialize domain offset from historical telemetry", function () {
-                var tmp = mockSubscription.getTelemetryObjects();
-
-                mockSubscription.getTelemetryObjects.andReturn([]);
-
-                // Reinstantiate with the empty subscription
-                updater = new PlotUpdater(
-                    mockSubscription,
-                    testDomain,
-                    testRange
-                );
-
-                // Restore subscription, provide some historical data
-                mockSubscription.getTelemetryObjects.andReturn(tmp);
-                mockSeries.getPointCount.andReturn(3);
-                mockSeries.getDomainValue.andCallFake(function (i) {
-                    return 1000 + i * 1000;
-                });
-                mockSeries.getRangeValue.andReturn(10);
-
-                // PlotLine & PlotLineBuffer are tested for most of the
-                // details here, so just check for some expected side
-                // effect; in this case, should see more points in the buffer
-                expect(updater.getDomainOffset()).toBeUndefined();
-                updater.addHistorical(tmp[0], mockSeries);
-                expect(updater.getDomainOffset()).toBeDefined();
-            });
-
-            it("provides some margin for the range", function () {
-                var mockObject = mockSubscription.getTelemetryObjects()[0];
-
-                mockSeries.getPointCount.andReturn(3);
-                mockSeries.getDomainValue.andCallFake(function (i) {
-                    return 1000 + i * 1000;
-                });
-                mockSeries.getRangeValue.andCallFake(function (i) {
-                    return 10 + i; // 10, 20, 30
-                });
-                updater.addHistorical(mockObject, mockSeries);
-                expect(updater.getOrigin()[1]).toBeLessThan(10);
-                expect(updater.getDimensions()[1]).toBeGreaterThan(20);
-            });
-
-            describe("when no data is initially available", function () {
-                beforeEach(function () {
-                    testDomainValues = {};
-                    testRangeValues = {};
-                    updater = new PlotUpdater(
-                        mockSubscription,
-                        testDomain,
-                        testRange,
-                        1350 // Smaller max size for easier testing
-                    );
-                });
-
-                it("has no line data", function () {
-                    // Either no lines, or empty lines are fine
-                    expect(updater.getLineBuffers().map(function (lineBuffer) {
-                        return lineBuffer.getLength();
-                    }).reduce(function (a, b) {
-                        return a + b;
-                    }, 0)).toEqual(0);
-                });
-
-                it("determines initial domain bounds from first available data", function () {
-                    testDomainValues.a = 123;
-                    testRangeValues.a = 456;
-                    updater.update();
-                    expect(updater.getOrigin()[0]).toEqual(jasmine.any(Number));
-                    expect(updater.getOrigin()[1]).toEqual(jasmine.any(Number));
-                    expect(isNaN(updater.getOrigin()[0])).toBeFalsy();
-                    expect(isNaN(updater.getOrigin()[1])).toBeFalsy();
-                });
-            });
-
-        });
-    }
-);

platform/features/plot/test/modes/PlotModeOptionsSpec.js

@@ -1,87 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/modes/PlotModeOptions"],
-    function (PlotModeOptions) {
-
-        describe("Plot mode options", function () {
-            var mockDomainObject,
-                mockSubPlotFactory;
-
-            beforeEach(function () {
-                mockDomainObject = jasmine.createSpyObj(
-                    "domainObject",
-                    ["getId", "getModel", "getCapability"]
-                );
-                mockSubPlotFactory = jasmine.createSpyObj(
-                    "subPlotFactory",
-                    ["createSubPlot"]
-                );
-            });
-
-            it("offers only one option when one object is present", function () {
-                expect(
-                    new PlotModeOptions([mockDomainObject], mockSubPlotFactory)
-                            .getModeOptions().length
-                ).toEqual(1);
-            });
-
-            it("offers two options when multiple objects are present", function () {
-                var objects = [
-                        mockDomainObject,
-                        mockDomainObject,
-                        mockDomainObject,
-                        mockDomainObject
-                    ];
-                expect(
-                    new PlotModeOptions(objects, mockSubPlotFactory)
-                            .getModeOptions().length
-                ).toEqual(2);
-            });
-
-            it("allows modes to be changed", function () {
-                var plotModeOptions = new PlotModeOptions([
-                        mockDomainObject,
-                        mockDomainObject,
-                        mockDomainObject,
-                        mockDomainObject
-                    ], mockSubPlotFactory),
-                    initialHandler = plotModeOptions.getModeHandler();
-
-                // Change the mode
-                plotModeOptions.getModeOptions().forEach(function (option) {
-                    if (option !== plotModeOptions.getMode()) {
-                        plotModeOptions.setMode(option);
-                    }
-                });
-
-                // Mode should be different now
-                expect(plotModeOptions.getModeHandler())
-                    .not.toBe(initialHandler);
-            });
-        });
-    }
-);

platform/features/plot/test/modes/PlotOverlayModeSpec.js

@@ -1,184 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/modes/PlotOverlayMode"],
-    function (PlotOverlayMode) {
-
-        describe("Overlaid plot mode", function () {
-            var mockDomainObject,
-                mockSubPlotFactory,
-                mockPrepared,
-                testBuffers,
-                testDrawingObjects,
-                mode;
-
-            function createMockSubPlot() {
-                var mockSubPlot = jasmine.createSpyObj(
-                        "subPlot",
-                        [
-                            "setDomainOffset",
-                            "hover",
-                            "startMarquee",
-                            "endMarquee",
-                            "getDrawingObject",
-                            "update"
-                        ]
-                    ),
-                    testDrawingObject = {};
-
-                // Track drawing objects in order of creation
-                testDrawingObjects.push(testDrawingObject);
-                mockSubPlot.getDrawingObject.andReturn(testDrawingObject);
-                return mockSubPlot;
-            }
-
-            beforeEach(function () {
-                mockDomainObject = jasmine.createSpyObj(
-                    "domainObject",
-                    ["getId", "getModel", "getCapability"]
-                );
-                mockSubPlotFactory = jasmine.createSpyObj(
-                    "subPlotFactory",
-                    ["createSubPlot"]
-                );
-                // Prepared telemetry data
-                mockPrepared = jasmine.createSpyObj(
-                    "prepared",
-                    [
-                        "getDomainOffset",
-                        "getOrigin",
-                        "getDimensions",
-                        "getLineBuffers"
-                    ]
-                );
-
-                mockSubPlotFactory.createSubPlot.andCallFake(createMockSubPlot);
-
-                // Act as if we have three buffers full of data
-                testBuffers = ['a', 'b', 'c'].map(function (id) {
-                    var mockBuffer = jasmine.createSpyObj(
-                        'buffer-' + id,
-                        ['getBuffer', 'getLength']
-                    );
-                    mockBuffer.getBuffer.andReturn([id]);
-                    mockBuffer.getLength.andReturn(3);
-                    return mockBuffer;
-                });
-                mockPrepared.getLineBuffers.andReturn(testBuffers);
-                mockPrepared.getDomainOffset.andReturn(1234);
-                mockPrepared.getOrigin.andReturn([10, 10]);
-                mockPrepared.getDimensions.andReturn([500, 500]);
-
-                // Clear out drawing objects
-                testDrawingObjects = [];
-
-                mode = new PlotOverlayMode([
-                    mockDomainObject,
-                    mockDomainObject,
-                    mockDomainObject
-                ], mockSubPlotFactory);
-            });
-
-            it("creates one sub-plot for all domain objects", function () {
-                expect(mode.getSubPlots().length).toEqual(1);
-            });
-
-            it("draws telemetry to subplots", function () {
-                // Verify precondition
-                mode.getSubPlots().forEach(function (subplot) {
-                    // Either empty list or undefined is fine;
-                    // just want to make sure there are no lines.
-                    expect(subplot.getDrawingObject().lines || [])
-                        .toEqual([]);
-                });
-
-                mode.plotTelemetry(mockPrepared);
-
-                // Should have one sub-plot with three lines
-                testDrawingObjects.forEach(function (testDrawingObject) {
-                    // Either empty list or undefined is fine;
-                    // just want to make sure there are no lines.
-                    expect(testDrawingObject.lines.length)
-                        .toEqual(3);
-                    // Make sure the right buffer was drawn to the
-                    // right subplot.
-                    testDrawingObject.lines.forEach(function (line, j) {
-                        expect(line.buffer).toEqual(testBuffers[j].getBuffer());
-                    });
-                });
-            });
-
-            it("tracks zoomed state of subplots", function () {
-                // Should start out unzoomed
-                expect(mode.isZoomed()).toBeFalsy();
-
-                // Trigger some zoom changes
-                mockSubPlotFactory.createSubPlot.calls.forEach(function (c) {
-                    // Second argument to the factory was pan-zoom stack
-                    c.args[1].pushPanZoom([1, 2], [3, 4]);
-                });
-
-                // Should start out unzoomed
-                expect(mode.isZoomed()).toBeTruthy();
-            });
-
-            it("supports unzooming", function () {
-                // Trigger some zoom changes
-                mockSubPlotFactory.createSubPlot.calls.forEach(function (c) {
-                    // Second argument to the factory was pan-zoom stack
-                    c.args[1].pushPanZoom([1, 2], [3, 4]);
-                });
-                // Verify that we are indeed zoomed now
-                expect(mode.isZoomed()).toBeTruthy();
-
-                // Unzoom
-                mode.unzoom();
-
-                // Should no longer be zoomed
-                expect(mode.isZoomed()).toBeFalsy();
-            });
-
-            it("supports stepping back through zoom states", function () {
-                // Trigger some zoom changes
-                mockSubPlotFactory.createSubPlot.calls.forEach(function (c) {
-                    // Second argument to the factory was pan-zoom stack
-                    c.args[1].pushPanZoom([1, 2], [3, 4]);
-                });
-
-                // Step back the same number of zoom changes
-                mockSubPlotFactory.createSubPlot.calls.forEach(function () {
-                    // Should still be zoomed at start of each iteration
-                    expect(mode.isZoomed()).toBeTruthy();
-                    // Step back one of the zoom changes.
-                    mode.stepBackPanZoom();
-                });
-
-                // Should no longer be zoomed
-                expect(mode.isZoomed()).toBeFalsy();
-            });
-        });
-    }
-);

platform/features/plot/test/modes/PlotStackModeSpec.js

@@ -1,179 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * MergeModelsSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/modes/PlotStackMode"],
-    function (PlotStackMode) {
-
-        describe("Stacked plot mode", function () {
-            var mockDomainObject,
-                mockSubPlotFactory,
-                mockPrepared,
-                testBuffers,
-                testDrawingObjects,
-                mode;
-
-            function createMockSubPlot() {
-                var mockSubPlot = jasmine.createSpyObj(
-                        "subPlot",
-                        [
-                            "setDomainOffset",
-                            "hover",
-                            "startMarquee",
-                            "endMarquee",
-                            "getDrawingObject",
-                            "update"
-                        ]
-                    ),
-                    testDrawingObject = {};
-
-                // Track drawing objects in order of creation
-                testDrawingObjects.push(testDrawingObject);
-                mockSubPlot.getDrawingObject.andReturn(testDrawingObject);
-                return mockSubPlot;
-            }
-
-            beforeEach(function () {
-                mockDomainObject = jasmine.createSpyObj(
-                    "domainObject",
-                    ["getId", "getModel", "getCapability"]
-                );
-                mockSubPlotFactory = jasmine.createSpyObj(
-                    "subPlotFactory",
-                    ["createSubPlot"]
-                );
-                // Prepared telemetry data
-                mockPrepared = jasmine.createSpyObj(
-                    "prepared",
-                    ["getDomainOffset", "getOrigin", "getDimensions", "getLineBuffers"]
-                );
-
-                mockSubPlotFactory.createSubPlot.andCallFake(createMockSubPlot);
-
-                // Act as if we have three buffers full of data
-                testBuffers = ['a', 'b', 'c'].map(function (id) {
-                    var mockBuffer = jasmine.createSpyObj(
-                        'buffer-' + id,
-                        ['getBuffer', 'getLength']
-                    );
-                    mockBuffer.getBuffer.andReturn([id]);
-                    mockBuffer.getLength.andReturn(3);
-                    return mockBuffer;
-                });
-                mockPrepared.getLineBuffers.andReturn(testBuffers);
-                mockPrepared.getDomainOffset.andReturn(1234);
-                mockPrepared.getOrigin.andReturn([10, 10]);
-                mockPrepared.getDimensions.andReturn([500, 500]);
-
-                // Objects that will be drawn to in sub-plots
-                testDrawingObjects = [];
-
-                mode = new PlotStackMode([
-                    mockDomainObject,
-                    mockDomainObject,
-                    mockDomainObject
-                ], mockSubPlotFactory);
-            });
-
-            it("creates one sub-plot per domain object", function () {
-                expect(mode.getSubPlots().length).toEqual(3);
-            });
-
-            it("draws telemetry to subplots", function () {
-                // Verify precondition
-                mode.getSubPlots().forEach(function (subplot) {
-                    // Either empty list or undefined is fine;
-                    // just want to make sure there are no lines.
-                    expect(subplot.getDrawingObject().lines || [])
-                        .toEqual([]);
-                });
-
-                mode.plotTelemetry(mockPrepared);
-
-                // Should all each have one line
-                testDrawingObjects.forEach(function (testDrawingObject, i) {
-                    // Either empty list or undefined is fine;
-                    // just want to make sure there are no lines.
-                    expect(testDrawingObject.lines.length)
-                        .toEqual(1);
-                    // Make sure the right buffer was drawn to the
-                    // right subplot.
-                    expect(testDrawingObject.lines[0].buffer)
-                        .toEqual(testBuffers[i].getBuffer());
-                });
-            });
-
-            it("tracks zoomed state of subplots", function () {
-                // Should start out unzoomed
-                expect(mode.isZoomed()).toBeFalsy();
-
-                // Trigger some zoom changes
-                mockSubPlotFactory.createSubPlot.calls.forEach(function (c) {
-                    // Second argument to the factory was pan-zoom stack
-                    c.args[1].pushPanZoom([1, 2], [3, 4]);
-                });
-
-                // Should start out unzoomed
-                expect(mode.isZoomed()).toBeTruthy();
-            });
-
-            it("supports unzooming", function () {
-                // Trigger some zoom changes
-                mockSubPlotFactory.createSubPlot.calls.forEach(function (c) {
-                    // Second argument to the factory was pan-zoom stack
-                    c.args[1].pushPanZoom([1, 2], [3, 4]);
-                });
-                // Verify that we are indeed zoomed now
-                expect(mode.isZoomed()).toBeTruthy();
-
-                // Unzoom
-                mode.unzoom();
-
-                // Should no longer be zoomed
-                expect(mode.isZoomed()).toBeFalsy();
-            });
-
-            it("supports stepping back through zoom states", function () {
-                // Trigger some zoom changes
-                mockSubPlotFactory.createSubPlot.calls.forEach(function (c) {
-                    // Second argument to the factory was pan-zoom stack
-                    c.args[1].pushPanZoom([1, 2], [3, 4]);
-                });
-
-                // Step back the same number of zoom changes
-                mockSubPlotFactory.createSubPlot.calls.forEach(function () {
-                    // Should still be zoomed at start of each iteration
-                    expect(mode.isZoomed()).toBeTruthy();
-                    // Step back
-                    mode.stepBackPanZoom();
-                });
-
-                // Should no longer be zoomed
-                expect(mode.isZoomed()).toBeFalsy();
-            });
-
-        });
-    }
-);

platform/features/plot/test/policies/PlotViewPolicySpec.js

@@ -1,123 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-define(
-    ["../../src/policies/PlotViewPolicy"],
-    function (PlotViewPolicy) {
-
-        describe("Plot view policy", function () {
-            var testView,
-                mockDomainObject,
-                testAdaptedObject,
-                openmct,
-                telemetryMetadata,
-                policy;
-
-            beforeEach(function () {
-                testView = { key: "plot" };
-                testAdaptedObject = { telemetry: {} };
-                mockDomainObject = jasmine.createSpyObj(
-                    'domainObject',
-                    ['useCapability', 'hasCapability', 'getCapability']
-                );
-                mockDomainObject.useCapability.andReturn(testAdaptedObject);
-                openmct = {
-                    telemetry: jasmine.createSpyObj('telemetryAPI', [
-                        'getMetadata'
-                    ])
-                };
-                telemetryMetadata = jasmine.createSpyObj('telemetryMetadata', [
-                    'valuesForHints'
-                ]);
-                telemetryMetadata.valuesForHints.andReturn([]);
-                openmct.telemetry.getMetadata.andReturn(telemetryMetadata);
-                policy = new PlotViewPolicy(openmct);
-            });
-
-            it('fetches metadata from telem api', function () {
-                policy.allow(testView, mockDomainObject);
-                expect(mockDomainObject.useCapability)
-                    .toHaveBeenCalledWith('adapter');
-                expect(openmct.telemetry.getMetadata)
-                    .toHaveBeenCalledWith(testAdaptedObject);
-                expect(telemetryMetadata.valuesForHints)
-                    .toHaveBeenCalledWith(['range']);
-            });
-
-            it('returns false if no ranges exist', function () {
-                telemetryMetadata.valuesForHints.andReturn([]);
-                expect(policy.allow(testView, mockDomainObject)).toBe(false);
-            });
-
-            it('returns true if any ranges exist', function () {
-                telemetryMetadata.valuesForHints.andReturn([{}]);
-                expect(policy.allow(testView, mockDomainObject)).toBe(true);
-            });
-
-            it('returns false if all ranges are strings', function () {
-                telemetryMetadata.valuesForHints.andReturn([{
-                    format: 'string'
-                }, {
-                    format: 'string'
-                }]);
-                expect(policy.allow(testView, mockDomainObject)).toBe(false);
-            });
-
-            it('returns true if only some ranges are strings', function () {
-                telemetryMetadata.valuesForHints.andReturn([{
-                    format: 'string'
-                }, {}]);
-                expect(policy.allow(testView, mockDomainObject)).toBe(true);
-            });
-
-            it('returns true for telemetry delegators', function () {
-                delete testAdaptedObject.telemetry;
-                mockDomainObject.hasCapability.andCallFake(function (c) {
-                    return c === 'delegation';
-                });
-                mockDomainObject.getCapability.andReturn(
-                    jasmine.createSpyObj('delegation', [
-                        'doesDelegateCapability'
-                    ])
-                );
-                mockDomainObject.getCapability('delegation')
-                    .doesDelegateCapability.andCallFake(function (c) {
-                        return c === 'telemetry';
-                    });
-                expect(policy.allow(testView, mockDomainObject)).toBe(true);
-                expect(openmct.telemetry.getMetadata).not.toHaveBeenCalled();
-            });
-
-            it('returns true for non-telemetry non-delegators', function () {
-                delete testAdaptedObject.telemetry;
-                mockDomainObject.hasCapability.andReturn(false);
-                expect(policy.allow(testView, mockDomainObject)).toBe(false);
-            });
-
-            it("allows other views", function () {
-                testView.key = "somethingElse";
-                expect(policy.allow(testView, mockDomainObject)).toBe(true);
-            });
-
-        });
-    }
-);

platform/features/plot/test/services/ExportImageServiceSpec.js

@@ -1,146 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * ExportImageServiceSpec. Created by hudsonfoo on 09/03/16.
- */
-define(
-    ["../../src/services/ExportImageService"],
-    function (ExportImageService) {
-        var mockQ,
-            mockDeferred,
-            mockPromise,
-            mockTimeout,
-            mockLog,
-            mockHtml2Canvas,
-            mockCanvas,
-            mockSaveAs,
-            mockFileReader,
-            mockExportTimeoutConstant,
-            testElement,
-            exportImageService,
-            mockChangeBackgroundColor;
-
-        describe("ExportImageService", function () {
-            beforeEach(function () {
-                mockDeferred = jasmine.createSpyObj(
-                    "deferred",
-                    ["reject", "resolve"]
-                );
-                mockPromise = jasmine.createSpyObj(
-                    "promise",
-                    ["then", "finally"]
-                );
-                mockPromise.then = function (callback) {
-                    callback();
-                };
-                mockQ = {
-                    "defer": function () {
-                        return {
-                            "resolve": mockDeferred.resolve,
-                            "reject": mockDeferred.reject,
-                            "promise": mockPromise
-                        };
-                    }
-                };
-                mockTimeout = function (fn, time) {
-                    return {
-                        "cancel": function () {}
-                    };
-                };
-                mockLog = jasmine.createSpyObj(
-                    "$log",
-                    ["warn"]
-                );
-                mockHtml2Canvas = jasmine.createSpy("html2canvas").andCallFake(function (element, opts) {
-                    opts.onrendered(mockCanvas);
-                });
-                mockCanvas = jasmine.createSpyObj(
-                    "canvas",
-                    ["toBlob"]
-                );
-                mockSaveAs = jasmine.createSpy("saveAs");
-                mockFileReader = jasmine.createSpyObj(
-                    "FileReader",
-                    ["readAsDataURL", "onloadend"]
-                );
-                mockExportTimeoutConstant = 0;
-                testElement = {style: {backgroundColor: 'black'}};
-
-                mockChangeBackgroundColor = jasmine.createSpy('changeBackgroundColor');
-
-                exportImageService = new ExportImageService(
-                    mockQ,
-                    mockTimeout,
-                    mockLog,
-                    mockExportTimeoutConstant,
-                    mockHtml2Canvas,
-                    mockSaveAs,
-                    mockFileReader,
-                    mockChangeBackgroundColor
-                );
-            });
-
-            it("runs html2canvas and tries to save a png", function () {
-                exportImageService.exportPNG(testElement, "plot.png");
-
-                expect(mockHtml2Canvas).toHaveBeenCalledWith(testElement, { onrendered: jasmine.any(Function) });
-                expect(mockCanvas.toBlob).toHaveBeenCalledWith(mockDeferred.resolve, "image/png");
-                expect(mockDeferred.reject).not.toHaveBeenCalled();
-                expect(mockSaveAs).toHaveBeenCalled();
-                expect(mockPromise.finally).toHaveBeenCalled();
-            });
-
-            it("runs html2canvas and tries to save a jpg", function () {
-                exportImageService.exportJPG(testElement, "plot.png");
-
-                expect(mockHtml2Canvas).toHaveBeenCalledWith(testElement, { onrendered: jasmine.any(Function) });
-                expect(mockCanvas.toBlob).toHaveBeenCalledWith(mockDeferred.resolve, "image/jpeg");
-                expect(mockDeferred.reject).not.toHaveBeenCalled();
-                expect(mockSaveAs).toHaveBeenCalled();
-                expect(mockPromise.finally).toHaveBeenCalled();
-            });
-
-            it("changes background color to white and returns color back to original after snapshot, for better visibility of plot lines on print", function () {
-                exportImageService.exportPNG(testElement, "plot.png", 'white');
-
-                expect(mockChangeBackgroundColor).toHaveBeenCalledWith(testElement, 'white');
-                expect(mockChangeBackgroundColor).toHaveBeenCalledWith(testElement, 'black');
-
-                exportImageService.exportJPG(testElement, "plot.jpg", 'white');
-
-                expect(mockChangeBackgroundColor).toHaveBeenCalledWith(testElement, 'white');
-                expect(mockChangeBackgroundColor).toHaveBeenCalledWith(testElement, 'black');
-            });
-
-            it("does not change background color when color is not specified in parameters", function () {
-                exportImageService.exportPNG(testElement, "plot.png");
-
-                expect(mockChangeBackgroundColor).not.toHaveBeenCalled();
-
-                exportImageService.exportJPG(testElement, "plot.jpg");
-
-                expect(mockChangeBackgroundColor).not.toHaveBeenCalled();
-            });
-        });
-    }
-);

platform/telemetry/src/TelemetryCapability.js

@@ -205,6 +205,9 @@ define(
                 },
                 getPointCount: function () {
                     return telemetry.length;
+                },
+                getData: function () {
+                    return telemetry;
                 }
             };
         }

src/api/telemetry/LegacyTelemetryProvider.js

@@ -148,7 +148,9 @@ define([
         var limitEvaluator = oldObject.getCapability("limit");
 
         if (!limitEvaluator) {
-            return;
+            return {
+                evaluate: function () {}
+            };
         }
 
         return {

src/api/telemetry/TelemetryMetadataManager.js

@@ -100,6 +100,18 @@ define([
             delete valueMetadata.hints.y;
         }
 
+        if (valueMetadata.format === 'enum') {
+            if (!valueMetadata.values) {
+                valueMetadata.values = _.pluck(valueMetadata.enumerations, 'value');
+            }
+            if (!valueMetadata.hasOwnProperty('max')) {
+                valueMetadata.max = _.max(valueMetadata.values) + 1;
+            }
+            if (!valueMetadata.hasOwnProperty('min')) {
+                valueMetadata.min = _.min(valueMetadata.values) - 1;
+            }
+        }
+
         if (!valueMetadata.hints.hasOwnProperty('priority')) {
             valueMetadata.hints.priority = index;
         }

src/api/telemetry/TelemetryValueFormatter.js

@@ -49,7 +49,7 @@ define([
             this.formatter = numberFormatter;
         }
 
-        if (valueMetadata.type === 'enum') {
+        if (valueMetadata.format === 'enum') {
             this.formatter = {};
             this.enumerations = valueMetadata.enumerations.reduce(function (vm, e) {
                 vm.byValue[e.value] = e.string;
@@ -57,11 +57,16 @@ define([
                 return vm;
             }, {byValue: {}, byString: {}});
             this.formatter.format = function (value) {
-                return this.enumerations.byValue[value];
+                if (typeof value === "number") {
+                    return this.enumerations.byValue[value] || value;
+                }
+                return value;
             }.bind(this);
             this.formatter.parse = function (string) {
-                if (typeof string === "string" && this.enumerations.hasOwnProperty(string)) {
-                    return this.enumerations.byString[string];
+                if (typeof string === "string") {
+                    if (this.enumerations.byString.hasOwnProperty(string)) {
+                        return this.enumerations.byString[string];
+                    }
                 }
                 return Number(string);
             }.bind(this);

src/defaultRegistry.js

@@ -73,7 +73,6 @@ define([
     '../platform/features/my-items/bundle',
     '../platform/features/pages/bundle',
     '../platform/features/hyperlink/bundle',
-    '../platform/features/plot/bundle',
     '../platform/features/static-markup/bundle',
     '../platform/features/table/bundle',
     '../platform/features/timeline/bundle',
@@ -120,7 +119,6 @@ define([
         'platform/features/listview',
         'platform/features/pages',
         'platform/features/hyperlink',
-        'platform/features/plot',
         'platform/features/timeline',
         'platform/features/table',
         'platform/forms',

src/plugins/plot/plugin.js

@@ -0,0 +1,250 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*global define*/
+
+define([
+    "./src/chart/MCTChartDirective",
+    "./src/plot/MCTPlotDirective",
+    './src/plot/MCTTicksDirective',
+    "./src/telemetry/MCTOverlayPlot",
+    "./src/telemetry/PlotController",
+    "./src/telemetry/StackedPlotController",
+    "./src/inspector/PlotInspector",
+    "./src/inspector/PlotOptionsController",
+    "./src/inspector/HideElementPoolDirective",
+    "./src/services/ExportImageService",
+    './src/PlotViewPolicy',
+    "text!./res/templates/plot-options.html",
+    "text!./res/templates/plot-options-browse.html",
+    "text!./res/templates/plot-options-edit.html",
+    "text!./res/templates/stacked-plot.html",
+    "text!./res/templates/plot.html"
+], function (
+    MCTChartDirective,
+    MCTPlotDirective,
+    MCTTicksDirective,
+    MCTOverlayPlot,
+    PlotController,
+    StackedPlotController,
+    PlotInspector,
+    PlotOptionsController,
+    HideElementPool,
+    ExportImageService,
+    PlotViewPolicy,
+    plotOptionsTemplate,
+    plotOptionsBrowseTemplate,
+    plotOptionsEditTemplate,
+    StackedPlotTemplate,
+    PlotTemplate
+) {
+
+    var installed = false;
+
+    function PlotPlugin() {
+        return function install(openmct) {
+            if (installed) {
+                return;
+            }
+            installed = true;
+
+            openmct.legacyRegistry.register("openmct/plot", {
+                "name": "Plot view for telemetry, reborn",
+                "extensions": {
+                    "policies": [
+                        {
+                            "category": "view",
+                            "implementation": PlotViewPolicy,
+                            "depends": [
+                                "openmct"
+                            ]
+                        }
+                    ],
+                    "views": [
+                        {
+                            "name": "Plot",
+                            "key": "plot-single",
+                            "cssClass": "icon-telemetry",
+                            "template": PlotTemplate,
+                            "needs": [
+                                "telemetry"
+                            ],
+                            "delegation": false,
+                            "priority": "mandatory"
+                        },
+                        {
+                            "name": "Overlay Plot",
+                            "key": "overlayPlot",
+                            "cssClass": "icon-plot-overlay",
+                            "type": "telemetry.plot.overlay",
+                            "template": PlotTemplate,
+                            "editable": true
+                        },
+                        {
+                            "name": "Stacked Plot",
+                            "key": "stackedPlot",
+                            "cssClass": "icon-plot-stacked",
+                            "type": "telemetry.plot.stacked",
+                            "template": StackedPlotTemplate,
+                            "editable": true
+                        }
+                    ],
+                    "directives": [
+                        {
+                            "key": "mctTicks",
+                            "implementation": MCTTicksDirective,
+                            "depends": []
+                        },
+                        {
+                            "key": "mctChart",
+                            "implementation": MCTChartDirective,
+                            "depends": [
+                                "$interval",
+                                "$log"
+                            ]
+                        },
+                        {
+                            "key": "mctPlot",
+                            "implementation": MCTPlotDirective,
+                            "depends": [],
+                            "templateUrl": "templates/mct-plot.html"
+                        },
+                        {
+                            "key": "mctOverlayPlot",
+                            "implementation": MCTOverlayPlot,
+                            "depends": []
+                        },
+                        {
+                            "key": "hideElementPool",
+                            "implementation": HideElementPool,
+                            "depends": []
+                        }
+                    ],
+                    "controllers": [
+                        {
+                            "key": "PlotController",
+                            "implementation": PlotController,
+                            "depends": [
+                                "$scope",
+                                "$element",
+                                "formatService",
+                                "openmct",
+                                "objectService",
+                                "exportImageService"
+                            ]
+                        },
+                        {
+                            "key": "StackedPlotController",
+                            "implementation": StackedPlotController,
+                            "depends": [
+                                "$scope",
+                                "openmct",
+                                "objectService",
+                                "$element",
+                                "exportImageService"
+                            ]
+                        },
+                        {
+                            "key": "PlotOptionsController",
+                            "implementation": PlotOptionsController,
+                            "depends": [
+                                "$scope",
+                                "openmct",
+                                "$timeout"
+                            ]
+                        }
+                    ],
+                    "services": [
+                        {
+                            "key": "exportImageService",
+                            "implementation": ExportImageService,
+                            "depends": [
+                                "$q",
+                                "$timeout",
+                                "$log"
+                            ]
+                        }
+                    ],
+                    "types": [
+                        {
+                            "key": "telemetry.plot.overlay",
+                            "name": "Overlay Plot",
+                            "cssClass": "icon-plot-overlay",
+                            "description": "Combine multiple telemetry elements and view them together as a plot with common X and Y axes. Can be added to Display Layouts.",
+                            "features": "creation",
+                            "contains": [
+                                {
+                                    "has": "telemetry"
+                                }
+                            ],
+                            "model": {
+                                composition: [],
+                                configuration: {
+                                    series: [],
+                                    yAxis: {},
+                                    xAxis: {}
+                                }
+                            },
+                            "properties": [],
+                            "inspector": "plot-options",
+                            "priority": 891
+                        },
+                        {
+                            "key": "telemetry.plot.stacked",
+                            "name": "Stacked Plot",
+                            "cssClass": "icon-plot-stacked",
+                            "description": "Combine multiple telemetry elements and view them together as a plot with a common X axis and individual Y axes. Can be added to Display Layouts.",
+                            "features": "creation",
+                            "contains": [
+                                "telemetry.plot.overlay",
+                                {"has": "telemetry"}
+                            ],
+                            "model": {
+                                "composition": []
+                            },
+                            "properties": [],
+                            "priority": 890
+                        }
+                    ],
+                    "representations": [
+                        {
+                            "key": "plot-options",
+                            "template": plotOptionsTemplate
+                        },
+                        {
+                            "key": "plot-options-browse",
+                            "template": plotOptionsBrowseTemplate
+                        },
+                        {
+                            "key": "plot-options-edit",
+                            "template": plotOptionsEditTemplate
+                        }
+                    ]
+                }
+            });
+
+            openmct.legacyRegistry.enable("openmct/plot");
+        };
+    }
+
+    return PlotPlugin;
+});

src/plugins/plot/res/templates/mct-plot.html

@@ -0,0 +1,215 @@
+<!--
+ Open MCT, Copyright (c) 2014-2018, United States Government
+ as represented by the Administrator of the National Aeronautics and Space
+ Administration. All rights reserved.
+
+ Open MCT is licensed under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations
+ under the License.
+
+ Open MCT includes source code licensed under additional open source
+ licenses. See the Open Source Licenses file (LICENSES.md) included with
+ this source code distribution or the Licensing information page available
+ at runtime from the About dialog for additional information.
+-->
+<div class="gl-plot plot-legend-{{legend.get('position')}} {{legend.get('expanded')? 'plot-legend-expanded' : 'plot-legend-collapsed'}}">
+    <div class="gl-plot-legend flex-elem l-flex-row"
+         ng-class="{ 'hover-on-plot': !!highlights.length }"
+         ng-show="legend.get('position') !== 'hidden'">
+        <span class="view-control flex-elem"
+            ng-class="{ expanded: legend.get('expanded') }"
+            ng-click="legend.set('expanded', !legend.get('expanded'));">
+        </span>
+
+        <!-- COLLAPSED PLOT LEGEND -->
+        <div class="plot-wrapper-collapsed-legend">
+            <div class="plot-legend-item"
+                  ng-repeat="series in series track by $index">
+                <div class="plot-series-swatch-and-name">
+                    <span class="plot-series-color-swatch"
+                          ng-style="{ 'background-color': series.get('color').asHexString() }">
+                    </span>
+                    <span class="plot-series-name">{{ series.get('name') }}</span>
+                </div>
+                <div class="plot-series-value hover-value-enabled value-to-display-{{ legend.get('valueToShowWhenCollapsed') }} {{ series.closest._limit.cssClass }}"
+                     ng-class="{ 'cursor-hover': (legend.get('valueToShowWhenCollapsed').indexOf('nearest') != -1) }"
+                     ng-show="!!highlights.length && legend.get('valueToShowWhenCollapsed') !== 'none'">
+                    {{ legend.get('valueToShowWhenCollapsed') === 'nearestValue' ?
+                        series.formatY(series.closest) :
+                        legend.get('valueToShowWhenCollapsed') === 'nearestTimestamp' ?
+                             series.closest && series.formatX(series.closest) :
+                             series.formatY(series.get('stats')[legend.get('valueToShowWhenCollapsed') + 'Point']);
+                    }}
+                </div>
+            </div>
+        </div>
+
+        <!-- EXPANDED PLOT LEGEND -->
+        <div class="plot-wrapper-expanded-legend flex-elem grows">
+            <table>
+                <thead>
+                    <tr>
+                        <th>Name</th>
+                        <th ng-if="legend.get('showTimestampWhenExpanded')">
+                            Timestamp
+                        </th>
+                        <th ng-if="legend.get('showValueWhenExpanded')">
+                            Value
+                        </th>
+                        <th ng-if="legend.get('showMinimumWhenExpanded')"
+                            class="mobile-hide">
+                            Min
+                        </th>
+                        <th ng-if="legend.get('showMaximumWhenExpanded')"
+                            class="mobile-hide">
+                            Max
+                        </th>
+                    </tr>
+                </thead>
+                <tr ng-repeat="series in series" class="plot-legend-item">
+                    <td class="plot-series-swatch-and-name">
+                        <span class="plot-series-color-swatch"
+                              ng-style="{ 'background-color': series.get('color').asHexString() }">
+                        </span>
+                        <span class="plot-series-name">{{ series.get('name') }}</span>
+                    </td>
+
+                    <td ng-if="legend.get('showTimestampWhenExpanded')">
+                        <span class="plot-series-value cursor-hover hover-value-enabled">
+                            {{ series.closest && series.formatX(series.closest) }}
+                        </span>
+                    </td>
+                    <td ng-if="legend.get('showValueWhenExpanded')">
+                        <span class="plot-series-value cursor-hover hover-value-enabled"
+                              ng-class="series.closest._limit.cssClass">
+                            {{ series.formatY(series.closest) }}
+                        </span>
+                    </td>
+                    <td ng-if="legend.get('showMinimumWhenExpanded')"
+                        class="mobile-hide">
+                        <span class="plot-series-value">
+                            {{ series.formatY(series.get('stats').minPoint) }}
+                        </span>
+                    </td>
+                    <td ng-if="legend.get('showMaximumWhenExpanded')"
+                        class="mobile-hide">
+                        <span class="plot-series-value">
+                            {{ series.formatY(series.get('stats').maxPoint) }}
+                        </span>
+                    </td>
+                </tr>
+            </table>
+        </div>
+    </div>
+
+    <div class="plot-wrapper-axis-and-display-area flex-elem grows">
+        <div class="gl-plot-axis-area gl-plot-y"
+             ng-style="{
+                 width: (tickWidth + 30) + 'px'
+             }">
+
+            <div class="gl-plot-label gl-plot-y-label">
+                {{ yAxis.get('label') }}
+            </div>
+
+            <mct-ticks axis="yAxis">
+                <div ng-repeat="tick in ticks track by tick.text"
+                     class="gl-plot-tick gl-plot-y-tick-label"
+                     ng-style="{ top: (100 * (max - tick.value) / interval) + '%' }"
+                     title="{{:: tick.fullText || tick.text }}"
+                     style="margin-top: -0.50em; direction: ltr;">
+                    <span>{{:: tick.text}}</span>
+                </div>
+            </mct-ticks>
+        </div>
+        <div class="gl-plot-wrapper-display-area-and-x-axis"
+             ng-style="{
+                     left: (tickWidth + 30) + 'px'
+                 }">
+            <span class="t-object-alert t-alert-unsynced" title="This plot is not currently displaying the latest data. Reset Pan/zoom to return to view latest data."></span>
+            <div class="gl-plot-display-area">
+                <mct-ticks axis="xAxis">
+                    <div class="gl-plot-hash hash-v"
+                         ng-repeat="tick in ticks track by tick.value"
+                         ng-style="{
+                             right: (100 * (max - tick.value) / interval) + '%',
+                             height: '100%'
+                         }">
+                     </div>
+                </mct-ticks>
+
+
+                <mct-ticks axis="yAxis">
+                     <div class="gl-plot-hash hash-h"
+                          ng-repeat="tick in ticks track by tick.value"
+                          ng-style="{ bottom: (100 * (tick.value - min) / interval) + '%', width: '100%' }">
+                     </div>
+                </mct-ticks>
+
+
+                <mct-chart config="config"
+                           series="series"
+                           rectangles="rectangles"
+                           highlights="highlights"
+                           the-x-axis="xAxis"
+                           the-y-axis="yAxis">
+                </mct-chart>
+
+                <div class="l-local-controls gl-plot-local-controls"
+                     ng-show="plotHistory.length"
+                     style="position: absolute; top: 8px; right: 8px;">
+
+                    <a class="s-button icon-brackets"
+                        ng-click="plot.syncConductor()"
+                        title="Synchronize Time Conductor to plot bounds">
+                    </a>
+
+                    <a class="s-button icon-arrow-left"
+                       ng-click="plot.back()"
+                       title="Restore previous pan/zoom">
+                    </a>
+
+                    <a class="s-button icon-arrows-out"
+                       ng-click="plot.clear()"
+                       title="Reset pan/zoom">
+                    </a>
+
+                </div>
+
+                <span class="t-wait-spinner loading" ng-show="plot.isRequestPending()">
+                </span>
+
+            </div>
+
+            <div class="gl-plot-axis-area gl-plot-x"
+                 ng-style="{
+                     left: (tickWidth - 30) + 'px'
+                 }">
+
+                <mct-ticks axis="xAxis">
+                     <div ng-repeat="tick in ticks track by tick.text"
+                          class="gl-plot-tick gl-plot-x-tick-label"
+                          ng-style="{
+                              left: (100 * (tick.value - min) / interval) + '%'
+                          }"
+                          ng-title=":: tick.fullText || tick.text">
+                         {{:: tick.text | reverse}}
+                     </div>
+                </mct-ticks>
+
+                <div class="gl-plot-label gl-plot-x-label">
+                    {{ xAxis.get('label') }}
+                </div>
+            </div>
+
+        </div>
+    </div>
+
+</div>

src/plugins/plot/res/templates/plot-options-browse.html

@@ -0,0 +1,130 @@
+<!--
+ Open MCT, Copyright (c) 2014-2018, United States Government
+ as represented by the Administrator of the National Aeronautics and Space
+ Administration. All rights reserved.
+
+ Open MCT is licensed under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations
+ under the License.
+
+ Open MCT includes source code licensed under additional open source
+ licenses. See the Open Source Licenses file (LICENSES.md) included with
+ this source code distribution or the Licensing information page available
+ at runtime from the About dialog for additional information.
+-->
+<div ng-controller="PlotOptionsController"
+     class="flex-elem grows l-inspector-part">
+     <ul class="flex-elem grows l-inspector-part"><li>
+         <em class="t-inspector-part-header">Plot Series</em>
+         <ul class="first flex-elem grows vscroll">
+             <ul class="tree">
+                 <li ng-repeat="series in config.series.models">
+                         <span class="tree-item menus-to-left">
+                             <span
+                                 class='ui-symbol view-control flex-elem'
+                                 ng-class="{ expanded: series.expanded }"
+                                 ng-click="series.expanded = !series.expanded">
+                             </span>
+                             <mct-representation
+                                 class="rep-object-label"
+                                 key="'label'"
+                                 mct-object="series.oldObject">
+                             </mct-representation>
+                         </span>
+                         <div class="l-flex-col inspector-config" ng-show="series.expanded">
+                             <div class="inspector-properties">
+                                 <div class="label">Line Style</div>
+                                 <div class="value">{{ {
+                                     'none': 'None',
+                                     'linear': 'Linear interpolation',
+                                     'stepAfter': 'Step After'
+                                     }[series.get('interpolate')] }}</div>
+                             </div>
+                             <div class="inspector-properties">
+                                 <div class="label">Markers</div>
+                                 <div class="value">
+                                     {{series.get('markers') ? "On, " + series.get('markerSize') + "px" : "Off"}}
+                                 </div>
+                             </div>
+
+                             <div class="inspector-properties">
+                                 <div class="label">Color</div>
+                                 <div class="value">
+                                     <span class="color-swatch"
+                                           ng-style="{
+                                              'background': series.get('color').asHexString(),
+                                              'display': 'inline-block',
+                                              'border': '1px solid rgba(255, 255, 255, 0.2)',
+                                              'height': '10px',
+                                              'width': '10px',
+                                              'vertical-align': 'middle',
+                                              'margin-left': '3px',
+                                              'margin-top': -'2px'
+                                           }">
+                                     </span>
+                                 </div>
+                             </div>
+                         </div>
+                 </li>
+             </ul>
+         </ul>
+     </li>
+         <li>
+             <em class="t-inspector-part-header">Y Axis</em>
+             <div class="inspector-properties first">
+                 <div class="label">Label</div>
+                 <div class="value">{{ config.yAxis.get('label') }}</div>
+             </div>
+             <div class="inspector-properties">
+                 <div class="label">Autoscale</div>
+                 <div class="value">
+                    {{ config.yAxis.get('autoscale') ? "On" : "Off" }}
+                    {{ config.yAxis.get('autoscale') ? (config.yAxis.get('autoscalePadding') * 100) + "%" : ""}}
+                </div>
+             </div>
+             <div class="inspector-properties"
+                  ng-if="!form.yAxis.autoscale">
+                 <div class="label">Min</div>
+                 <div class="value">{{ config.yAxis.get('range').min }}</div>
+             </div>
+             <div class="inspector-properties"
+                  ng-if="!form.yAxis.autoscale">
+                 <div class="label">Max</div>
+                 <div class="value">{{ config.yAxis.get('range').max }}</div>
+             </div>
+         </li>
+         <li>
+             <em class="t-inspector-part-header">Legend</em>
+             <div class="inspector-properties first">
+                 <div class="label">Position</div>
+                 <div class="value">{{ config.legend.get('position') }}</div>
+             </div>
+             <div class="inspector-properties">
+                 <div class="label">Expand by Default</div>
+                 <div class="value">{{ config.legend.get('expandByDefault') ? "Yes" : "No" }}</div>
+             </div>
+             <div class="inspector-properties">
+                 <div class="label">Show when collapsed:</div>
+                 <div class="value">{{
+                   config.legend.get('valueToShowWhenCollapsed').replace('nearest', '')
+                 }}</div>
+             </div>
+             <div class="inspector-properties">
+                 <div class="label">Show when expanded:</div>
+                 <div class="value comma-list">
+                     <span ng-if="config.legend.get('showTimestampWhenExpanded')">Timestamp</span>
+                     <span ng-if="config.legend.get('showValueWhenExpanded')">Value</span>
+                     <span ng-if="config.legend.get('showMinimumWhenExpanded')">Min</span>
+                     <span ng-if="config.legend.get('showMaximumWhenExpanded')">Max</span>
+                 </div>
+             </div>
+         </li>
+    </ul>
+</div>

src/plugins/plot/res/templates/plot-options-edit.html

@@ -0,0 +1,229 @@
+<!--
+ Open MCT, Copyright (c) 2014-2018, United States Government
+ as represented by the Administrator of the National Aeronautics and Space
+ Administration. All rights reserved.
+
+ Open MCT is licensed under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations
+ under the License.
+
+ Open MCT includes source code licensed under additional open source
+ licenses. See the Open Source Licenses file (LICENSES.md) included with
+ this source code distribution or the Licensing information page available
+ at runtime from the About dialog for additional information.
+-->
+<div ng-controller="PlotOptionsController"
+     class="flex-elem grows l-inspector-part">
+    <em class="t-inspector-part-header"
+        title="Display properties for this object">
+        Series Options
+    </em>
+    <ul class="first flex-elem grows vscroll">
+        <ul class="tree">
+            <li ng-repeat="series in config.series.models">
+                <span class="tree-item menus-to-left">
+                    <span
+                        class='ui-symbol view-control flex-elem'
+                        ng-class="{ expanded: series.expanded }"
+                        ng-click="series.expanded = !series.expanded">
+                    </span>
+                    <mct-representation
+                        class="rep-object-label"
+                        key="'label'"
+                        mct-object="series.oldObject">
+                    </mct-representation>
+                </span>
+                <div class="inspector-config" ng-show="series.expanded">
+                    <ul>
+                        <li>
+                            <label>Value:</label>
+                            <span class="control">
+                                <div class="select">
+                                    <select ng-model="form.series[$index].yKey">
+                                        <option ng-repeat="option in form.series[$index].yAxisOptions"
+                                                value="{{option.value}}"
+                                                ng-selected="option.value == form.series[$index].yKey">
+                                            {{option.name}}
+                                        </option>
+                                    </select>
+                                </div>
+                            </span>
+                        </li>
+                        <li>
+                            <label>Line Style:</label>
+                            <span class="control">
+                                <div class="select">
+                                    <select ng-model="form.series[$index].interpolate">
+                                        <option value="none">None</option>
+                                        <option value="linear">Linear interpolate</option>
+                                        <option value="stepAfter">Step After</option>
+                                    </select>
+                                </div>
+                            </span>
+                        </li>
+                        <li class="controls-first">
+                            <label>Show Markers</label>
+                            <span class="control"><input type="checkbox" ng-model="form.series[$index].markers"/></span>
+                        </li>
+                        <li class="controls-first">
+                            <label>Show Alarm Markers</label>
+                            <span class="control"><input type="checkbox" ng-model="form.series[$index].alarmMarkers"/></span>
+                        </li>
+                        <li ng-show="form.series[$index].markers || form.series[$index].alarmMarkers">
+                            <label>Marker Size:</label>
+                            <span class="control"><input class="sm" type="text" ng-model="form.series[$index].markerSize"/></span>
+                        </li>
+                        <ul ng-controller="ClickAwayController as toggle" ng-show="form.series[$index].interpolate !== 'none' || form.series[$index].markers">
+                            <li>
+                                <label>Color:</label>
+                                <span class="control">
+                                <div class="s-menu-button" ng-click="toggle.toggle()">
+                                    <span class="color-swatch" ng-style="{ background: series.get('color').asHexString() }">
+                                    </span>
+                                </div>
+                            </span>
+                            </li>
+                            <li class="connects-to-previous l-inline-palette" ng-show="toggle.isActive()">
+                                <div class="l-palette-row" ng-repeat="group in config.series.palette.groups()">
+                                    <div class="l-palette-item s-palette-item"
+                                         ng-repeat="color in group"
+                                         xng-class="{ 'icon-check': series.get('color') === color }"
+                                         ng-style="{ background: color.asHexString() }"
+                                         ng-click="setColor(series, color, config.series.models.indexOf(series))">
+                                    </div>
+                                </div>
+                            </li>
+
+                        </ul>
+                    </ul>
+                </div>
+            </li>
+        </ul>
+    </ul>
+    <form class="inspector-config"
+          ng-show="!!config.series.models.length">
+        <em class="t-inspector-part-header"
+            title="Options for plot axes display">
+            Y Axis
+        </em>
+        <ul>
+            <li>
+                <label>Label:</label>
+                <input class="control" type="text" ng-model="form.yAxis.label"/>
+            </li>
+        </ul>
+        <ul ng-show="!(form.yAxis.key == 'enum')">
+            <li class="section-header">Scaling</li>
+            <li class="controls-first">
+                <label>Autoscale</label>
+                <span class="control">
+                    <input type="checkbox" ng-model="form.yAxis.autoscale"/>
+                </span>
+            </li>
+            <li class="form-error"
+                ng-show="!(form.yAxis.key == 'enum') && !form.yAxis.autoscale && validation['form.yAxis.range']">
+                {{ validation['form.yAxis.range'] }}
+            </li>
+            <li ng-show="!form.yAxis.autoscale">
+                <label>Minimum:</label>
+                <span class="control">
+                        <input class="sm" type="text" ng-model="form.yAxis.range.min"/>
+                    </span>
+            </li>
+            <li ng-show="!form.yAxis.autoscale">
+                <label>Maximum:</label>
+                <span class="control">
+                        <input class="sm" type="text" ng-model="form.yAxis.range.max"/>
+                    </span>
+            </li>
+            <li ng-show="form.yAxis.autoscale">
+                <label>Padding:</label>
+                <span class="control">
+                    <input class="sm" type="text" ng-model="form.yAxis.autoscalePadding"/>
+                </span>
+            </li>
+        </ul>
+
+        <em class="t-inspector-part-header"
+            title="Options for legend display">
+            Legend
+        </em>
+
+        <ul>
+            <li>
+                <label>Position:</label>
+                <span class="control">
+                    <div class="select">
+                        <select ng-model="form.legend.position">
+                            <option value="hidden">Hidden</option>
+                            <option value="top">Top</option>
+                            <option value="right">Right</option>
+                            <option value="bottom">Bottom</option>
+                            <option value="left">Left</option>
+                        </select>
+                    </div>
+                </span>
+            </li>
+            <li class="controls-first">
+                <label>Expand by default</label>
+                <span class="control">
+                    <input type="checkbox" ng-model="form.legend.expandByDefault"/>
+                </span>
+            </li>
+            <li class="controls-under">
+                <label>Show when collapsed:</label>
+                <span class="control">
+                    <div class="select">
+                        <select ng-model="form.legend.valueToShowWhenCollapsed">
+                            <option value="none">None</option>
+                            <option value="nearestTimestamp">Nearest Timestamp</option>
+                            <option value="nearestValue">Nearest Value</option>
+                            <option value="min">Minimum</option>
+                            <option value="max">Maximum</option>
+                        </select>
+                    </div>
+                </span>
+            </li>
+            <li class="controls-under">
+                <ul>
+                    <li><label>Show when expanded:</label></li>
+                    <li class="controls-first">
+                      <label>Nearest Timestamp</label>
+                      <span class="control">
+                        <input type="checkbox"
+                          ng-model="form.legend.showTimestampWhenExpanded"/>
+                      </span>
+                    </li>
+                    <li class="controls-first">
+                      <label>Nearest Value</label>
+                      <span class="control">
+                        <input type="checkbox"
+                               ng-model="form.legend.showValueWhenExpanded"/>
+                      </span>
+                    </li>
+                    <li class="controls-first">
+                      <label>Minimum</label>
+                      <span class="control">
+                        <input type="checkbox"
+                               ng-model="form.legend.showMinimumWhenExpanded"/>
+                      </span>
+                    </li>
+                    <li class="controls-first">
+                      <label>Maximum</label>
+                      <span class="control">
+                        <input type="checkbox"
+                               ng-model="form.legend.showMaximumWhenExpanded"/>
+                      </span>
+                    </li>
+                </ul>
+            </li>
+        </ul>
+    </form>
+</div>

src/plugins/plot/res/templates/plot-options.html

@@ -0,0 +1,31 @@
+<!--
+ Open MCT, Copyright (c) 2014-2018, United States Government
+ as represented by the Administrator of the National Aeronautics and Space
+ Administration. All rights reserved.
+
+ Open MCT is licensed under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations
+ under the License.
+
+ Open MCT includes source code licensed under additional open source
+ licenses. See the Open Source Licenses file (LICENSES.md) included with
+ this source code distribution or the Licensing information page available
+ at runtime from the About dialog for additional information.
+-->
+<div ng-if="domainObject.getCapability('editor').inEditContext()">
+    <mct-representation key="'plot-options-edit'"
+        mct-object="domainObject">
+    </mct-representation>
+</div>
+<div ng-if="!domainObject.getCapability('editor').inEditContext()">
+    <mct-representation key="'plot-options-browse'"
+        mct-object="domainObject">
+    </mct-representation>
+</div>

src/plugins/plot/res/templates/plot.html

@@ -0,0 +1,50 @@
+<!--
+ Open MCT, Copyright (c) 2014-2018, United States Government
+ as represented by the Administrator of the National Aeronautics and Space
+ Administration. All rights reserved.
+
+ Open MCT is licensed under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations
+ under the License.
+
+ Open MCT includes source code licensed under additional open source
+ licenses. See the Open Source Licenses file (LICENSES.md) included with
+ this source code distribution or the Licensing information page available
+ at runtime from the About dialog for additional information.
+-->
+<span ng-controller="PlotController as controller"
+    class="abs holder holder-plot has-control-bar"
+    ng-class="{
+        'loading': !!pending
+    }"
+    >
+    <div class="l-control-bar" ng-show="!controller.hideExportButtons">
+         <span class="l-btn-set">
+            <a class="s-button t-export labeled icon-download"
+               ng-click="controller.exportPNG()"
+               title="Export This View's Data as PNG">
+                PNG
+            </a>
+            <a class="s-button t-export labeled"
+               ng-click="controller.exportJPG()"
+               title="Export This View's Data as JPG">
+                JPG
+            </a>
+        </span>
+    </div>
+
+    <div class="l-view-section">
+        <mct-plot config="controller.config"
+                  series="series"
+                  the-y-axis="yAxis"
+                  the-x-axis="xAxis">
+                  </mct-plot>
+    </div>
+</span>

src/plugins/plot/res/templates/stacked-plot.html

@@ -0,0 +1,53 @@
+<!--
+ Open MCT, Copyright (c) 2014-2018, United States Government
+ as represented by the Administrator of the National Aeronautics and Space
+ Administration. All rights reserved.
+
+ Open MCT is licensed under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations
+ under the License.
+
+ Open MCT includes source code licensed under additional open source
+ licenses. See the Open Source Licenses file (LICENSES.md) included with
+ this source code distribution or the Licensing information page available
+ at runtime from the About dialog for additional information.
+-->
+<span ng-controller="StackedPlotController as stackedPlot"
+      class="abs holder holder-plot has-control-bar t-plot-stacked"
+      ng-class="{
+          'loading': !!currentRequest.pending
+      }">
+
+    <div class="l-control-bar" ng-show="!stackedPlot.hideExportButtons">
+       <span class="l-btn-set">
+          <a class="s-button t-export labeled icon-download"
+             ng-click="stackedPlot.exportPNG()"
+             title="Export This View's Data as PNG">
+              PNG
+          </a>
+          <a class="s-button t-export labeled"
+             ng-click="stackedPlot.exportJPG()"
+             title="Export This View's Data as JPG">
+              JPG
+          </a>
+      </span>
+    </div>
+    <div class="l-view-section">
+        <div class="gl-plot child-frame"
+            ng-repeat="telemetryObject in telemetryObjects"
+            ng-class="{
+                's-status-timeconductor-unsynced': telemetryObject
+                    .getCapability('status')
+                    .get('timeconductor-unsynced')
+            }">
+            <mct-overlay-plot domain-object="telemetryObject"></mct-overlay-plot>
+        </div>
+    </div>
+</span>

src/plugins/plot/src/PlotViewPolicy.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2017, United States Government
+ * Open MCT, Copyright (c) 2014-2018, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -54,7 +54,7 @@ define(
         };
 
         PlotViewPolicy.prototype.allow = function (view, domainObject) {
-            if (view.key === 'plot') {
+            if (view.key === 'plot-single') {
                 return this.hasNumericTelemetry(domainObject);
             }
 

src/plugins/plot/src/chart/MCTChartAlarmPointSet.js

@@ -0,0 +1,77 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define*/
+
+define([
+    '../lib/extend',
+    '../lib/eventHelpers'
+], function (
+    extend,
+    eventHelpers
+) {
+
+    function MCTChartAlarmPointSet(series, chart, offset) {
+        this.series = series;
+        this.chart = chart;
+        this.offset = offset;
+        this.points = [];
+
+        this.listenTo(series, 'add', this.append, this);
+        this.listenTo(series, 'remove', this.remove, this);
+        this.listenTo(series, 'reset', this.reset, this);
+        this.listenTo(series, 'destroy', this.destroy, this);
+        series.data.forEach(function (point, index) {
+            this.append(point, index, series);
+        }, this);
+    }
+
+    MCTChartAlarmPointSet.prototype.append = function (datum) {
+        if (datum.mctLimitState) {
+            this.points.push({
+                x: this.offset.xVal(datum, this.series),
+                y: this.offset.yVal(datum, this.series),
+                datum: datum
+            });
+        }
+    };
+
+    MCTChartAlarmPointSet.prototype.remove = function (datum) {
+        this.points = this.points.filter(function (p) {
+            return p.datum !== datum;
+        });
+    };
+
+    MCTChartAlarmPointSet.prototype.reset = function () {
+        this.points = [];
+    };
+
+    MCTChartAlarmPointSet.prototype.destroy = function () {
+        this.stopListening();
+    };
+
+
+
+    eventHelpers.extend(MCTChartAlarmPointSet.prototype);
+
+    return MCTChartAlarmPointSet;
+
+});

src/plugins/plot/src/chart/MCTChartController.js

@@ -0,0 +1,401 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define,requestAnimationFrame,Float32Array*/
+
+/**
+ * Module defining MCTChart. Created by vwoeltje on 11/12/14.
+ */
+define([
+    './MCTChartLineLinear',
+    './MCTChartLineStepAfter',
+    './MCTChartPointSet',
+    './MCTChartAlarmPointSet',
+    '../draw/DrawLoader',
+    '../lib/eventHelpers',
+    'lodash'
+],
+function (
+    MCTChartLineLinear,
+    MCTChartLineStepAfter,
+    MCTChartPointSet,
+    MCTChartAlarmPointSet,
+    DrawLoader,
+    eventHelpers,
+    _
+) {
+
+    var MARKER_SIZE = 6.0,
+        HIGHLIGHT_SIZE = MARKER_SIZE * 2.0;
+
+    /**
+     * Offsetter adjusts x and y values by a fixed amount,
+     * generally increasing the precision of the 32 bit float representation
+     * required for plotting.
+     *
+     * @constructor
+     */
+    function MCTChartController($scope) {
+        this.$scope = $scope;
+        this.isDestroyed = false;
+        this.lines = [];
+        this.pointSets = [];
+        this.alarmSets = [];
+        this.offset = {};
+        this.config = $scope.config;
+        this.listenTo(this.$scope, '$destoy', this.destroy, this);
+        this.draw = this.draw.bind(this);
+        this.scheduleDraw = this.scheduleDraw.bind(this);
+        this.seriesElements = new WeakMap();
+
+        this.listenTo(this.config.series, 'add', this.onSeriesAdd, this);
+        this.listenTo(this.config.series, 'remove', this.onSeriesRemove, this);
+        this.listenTo(this.config.yAxis, 'change:key', this.clearOffset, this);
+        this.listenTo(this.config.xAxis, 'change:key', this.clearOffset, this);
+        this.listenTo(this.config.yAxis, 'change', this.scheduleDraw);
+        this.listenTo(this.config.xAxis, 'change', this.scheduleDraw);
+        this.$scope.$watch('highlights', this.scheduleDraw);
+        this.$scope.$watch('rectangles', this.scheduleDraw);
+        this.config.series.forEach(this.onSeriesAdd, this);
+        window.chart = this;
+    }
+
+    eventHelpers.extend(MCTChartController.prototype);
+
+    MCTChartController.$inject = ['$scope'];
+
+    MCTChartController.prototype.onSeriesAdd = function (series) {
+        this.listenTo(series, 'change:interpolate', this.changeInterpolate, this);
+        this.listenTo(series, 'change:markers', this.changeMarkers, this);
+        this.listenTo(series, 'change:alarmMarkers', this.changeAlarmMarkers, this);
+        this.listenTo(series, 'change', this.scheduleDraw);
+        this.listenTo(series, 'add', this.scheduleDraw);
+        this.makeChartElement(series);
+    };
+
+    MCTChartController.prototype.changeInterpolate = function (mode, o, series) {
+        if (mode === o) {
+            return;
+        }
+        var elements = this.seriesElements.get(series);
+        elements.lines.forEach(function (line) {
+            this.lines.splice(this.lines.indexOf(line), 1);
+            line.destroy();
+        }, this);
+        elements.lines = [];
+
+        var newLine = this.lineForSeries(series);
+        if (newLine) {
+            elements.lines.push(newLine);
+            this.lines.push(newLine);
+        }
+    };
+
+    MCTChartController.prototype.changeAlarmMarkers = function (mode, o, series) {
+        if (mode === o) {
+            return;
+        }
+        var elements = this.seriesElements.get(series);
+        if (elements.alarmSet) {
+            elements.alarmSet.destroy();
+            this.alarmSets.splice(this.alarmSets.indexOf(elements.alarmSet), 1);
+        }
+        elements.alarmSet = this.alarmPointSetForSeries(series);
+        if (elements.alarmSet) {
+            this.alarmSets.push(elements.alarmSet);
+        }
+    };
+
+    MCTChartController.prototype.changeMarkers = function (mode, o, series) {
+        if (mode === o) {
+            return;
+        }
+        var elements = this.seriesElements.get(series);
+        elements.pointSets.forEach(function (pointSet) {
+            this.pointSets.splice(this.pointSets.indexOf(pointSet), 1);
+            pointSet.destroy();
+        }, this);
+        elements.pointSets = [];
+
+        var pointSet = this.pointSetForSeries(series);
+        if (pointSet) {
+            elements.pointSets.push(pointSet);
+            this.pointSets.push(pointSet);
+        }
+    };
+
+    MCTChartController.prototype.onSeriesRemove = function (series) {
+        this.stopListening(series);
+        this.removeChartElement(series);
+        this.scheduleDraw();
+    };
+
+    MCTChartController.prototype.destroy = function () {
+        this.isDestroyed = true;
+        this.stopListening();
+        _.invoke(this.lines, 'destroy');
+        DrawLoader.releaseDrawAPI(this.drawAPI);
+    };
+
+    MCTChartController.prototype.clearOffset = function () {
+        delete this.offset.x;
+        delete this.offset.y;
+        delete this.offset.xVal;
+        delete this.offset.yVal;
+        delete this.offset.xKey;
+        delete this.offset.yKey;
+        this.lines.forEach(function (line) {
+            line.reset();
+        });
+        this.pointSets.forEach(function (pointSet) {
+            pointSet.reset();
+        });
+    };
+
+    MCTChartController.prototype.setOffset = function (offsetPoint, index, series) {
+        if (this.offset.x && this.offset.y) {
+            return;
+        }
+
+        var offsets = {
+            x: series.getXVal(offsetPoint),
+            y: series.getYVal(offsetPoint)
+        };
+
+        this.offset.x = function (x) {
+            return x - offsets.x;
+        }.bind(this);
+        this.offset.y = function (y) {
+            return y - offsets.y;
+        }.bind(this);
+        this.offset.xVal = function (point, pSeries) {
+            return this.offset.x(pSeries.getXVal(point));
+        }.bind(this);
+        this.offset.yVal = function (point, pSeries) {
+            return this.offset.y(pSeries.getYVal(point));
+        }.bind(this);
+    };
+
+    MCTChartController.prototype.initializeCanvas = function (canvas, overlay) {
+        this.canvas = canvas;
+        this.overlay = overlay;
+        this.drawAPI = DrawLoader.getDrawAPI(canvas, overlay);
+        return !!this.drawAPI;
+    };
+
+    MCTChartController.prototype.removeChartElement = function (series) {
+        var elements = this.seriesElements.get(series);
+
+        elements.lines.forEach(function (line) {
+            this.lines.splice(this.lines.indexOf(line), 1);
+            line.destroy();
+        }, this);
+        elements.pointSets.forEach(function (pointSet) {
+            this.pointSets.splice(this.pointSets.indexOf(pointSet), 1);
+            pointSet.destroy();
+        }, this);
+        this.seriesElements.delete(series);
+    };
+
+    MCTChartController.prototype.lineForSeries = function (series) {
+        if (series.get('interpolate') === 'linear') {
+            return new MCTChartLineLinear(
+                series,
+                this,
+                this.offset
+            );
+        }
+        if (series.get('interpolate') === 'stepAfter') {
+            return new MCTChartLineStepAfter(
+                series,
+                this,
+                this.offset
+            );
+        }
+    };
+
+    MCTChartController.prototype.pointSetForSeries = function (series) {
+        if (series.get('markers')) {
+            return new MCTChartPointSet(
+                series,
+                this,
+                this.offset
+            );
+        }
+    };
+
+    MCTChartController.prototype.alarmPointSetForSeries = function (series) {
+        if (series.get('alarmMarkers')) {
+            return new MCTChartAlarmPointSet(
+                series,
+                this,
+                this.offset
+            );
+        }
+    };
+
+    MCTChartController.prototype.makeChartElement = function (series) {
+        var elements = {
+            lines: [],
+            pointSets: []
+        };
+
+        var line = this.lineForSeries(series);
+        if (line) {
+            elements.lines.push(line);
+            this.lines.push(line);
+        }
+
+        var pointSet = this.pointSetForSeries(series);
+        if (pointSet) {
+            elements.pointSets.push(pointSet);
+            this.pointSets.push(pointSet);
+        }
+
+        elements.alarmSet = this.alarmPointSetForSeries(series);
+        if (elements.alarmSet) {
+            this.alarmSets.push(elements.alarmSet);
+        }
+
+        this.seriesElements.set(series, elements);
+    };
+
+    MCTChartController.prototype.canDraw = function () {
+        if (!this.offset.x || !this.offset.y) {
+            return false;
+        }
+        return true;
+    };
+
+    MCTChartController.prototype.scheduleDraw = function () {
+        if (!this.drawScheduled) {
+            requestAnimationFrame(this.draw);
+            this.drawScheduled = true;
+        }
+    };
+
+    MCTChartController.prototype.draw = function () {
+        this.drawScheduled = false;
+        if (this.isDestroyed) {
+            return;
+        }
+        this.drawAPI.clear();
+        if (this.canDraw()) {
+            this.updateViewport();
+            this.drawSeries();
+            this.drawRectangles();
+            this.drawHighlights();
+        }
+    };
+
+    MCTChartController.prototype.updateViewport = function () {
+        var xRange = this.config.xAxis.get('displayRange'),
+            yRange = this.config.yAxis.get('displayRange');
+
+        if (!xRange || !yRange) {
+            return;
+        }
+
+        var dimensions = [
+                xRange.max - xRange.min,
+                yRange.max - yRange.min
+            ],
+            origin = [
+                this.offset.x(xRange.min),
+                this.offset.y(yRange.min)
+            ];
+
+        this.drawAPI.setDimensions(
+            dimensions,
+            origin
+        );
+    };
+
+    MCTChartController.prototype.drawSeries = function () {
+        this.lines.forEach(this.drawLine, this);
+        this.pointSets.forEach(this.drawPoints, this);
+        this.alarmSets.forEach(this.drawAlarmPoints, this);
+    };
+
+    MCTChartController.prototype.drawAlarmPoints = function (alarmSet) {
+        this.drawAPI.drawLimitPoints(
+            alarmSet.points,
+            alarmSet.series.get('color').asRGBAArray(),
+            alarmSet.series.get('markerSize')
+        );
+    };
+
+    MCTChartController.prototype.drawPoints = function (chartElement) {
+        this.drawAPI.drawPoints(
+            chartElement.getBuffer(),
+            chartElement.color().asRGBAArray(),
+            chartElement.count,
+            chartElement.series.get('markerSize')
+        );
+    };
+
+    MCTChartController.prototype.drawLine = function (chartElement) {
+        this.drawAPI.drawLine(
+            chartElement.getBuffer(),
+            chartElement.color().asRGBAArray(),
+            chartElement.count
+        );
+    };
+
+    MCTChartController.prototype.drawHighlights = function () {
+        if (this.$scope.highlights && this.$scope.highlights.length) {
+            this.$scope.highlights.forEach(this.drawHighlight, this);
+        }
+    };
+
+    MCTChartController.prototype.drawHighlight = function (highlight) {
+        var points = new Float32Array([
+                this.offset.xVal(highlight.point, highlight.series),
+                this.offset.yVal(highlight.point, highlight.series)
+            ]),
+            color = highlight.series.get('color').asRGBAArray(),
+            pointCount = 1;
+
+        this.drawAPI.drawPoints(points, color, pointCount, HIGHLIGHT_SIZE);
+    };
+
+    MCTChartController.prototype.drawRectangles = function () {
+        if (this.$scope.rectangles) {
+            this.$scope.rectangles.forEach(this.drawRectangle, this);
+        }
+    };
+
+    MCTChartController.prototype.drawRectangle = function (rect) {
+        this.drawAPI.drawSquare(
+            [
+                this.offset.x(rect.start.x),
+                this.offset.y(rect.start.y)
+            ],
+            [
+                this.offset.x(rect.end.x),
+                this.offset.y(rect.end.y)
+            ],
+            rect.color
+        );
+    };
+
+    return MCTChartController;
+});

src/plugins/plot/src/chart/MCTChartDirective.js

@@ -0,0 +1,67 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define*/
+
+/**
+ * Module defining MCTChart. Created by vwoeltje on 11/12/14.
+ */
+define([
+    './MCTChartController'
+], function (
+    MCTChartController
+) {
+
+    var TEMPLATE = "<canvas style='position: absolute; background: none; width: 100%; height: 100%;'></canvas>";
+    TEMPLATE += TEMPLATE;
+
+    /**
+     * MCTChart draws charts utilizing a drawAPI.
+     *
+     * @constructor
+     */
+    function MCTChart() {
+        return {
+            restrict: "E",
+            template: TEMPLATE,
+            link: function ($scope, $element, attrs, ctrl) {
+                var mainCanvas = $element.find("canvas")[1];
+                var overlayCanvas = $element.find("canvas")[0];
+
+                if (ctrl.initializeCanvas(mainCanvas, overlayCanvas)) {
+                    ctrl.draw();
+                }
+            },
+            controller: MCTChartController,
+            scope: {
+                config: "=",
+                draw: "=",
+                rectangles: "=",
+                series: "=",
+                xAxis: "=theXAxis",
+                yAxis: "=theYAxis",
+                highlights: "=?"
+            }
+        };
+    }
+
+    return MCTChart;
+});

src/plugins/plot/src/chart/MCTChartLineLinear.js

@@ -0,0 +1,40 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define*/
+
+define([
+    './MCTChartSeriesElement'
+], function (
+    MCTChartSeriesElement
+) {
+
+    var MCTChartLineLinear = MCTChartSeriesElement.extend({
+        addPoint: function (point, start, count) {
+            this.buffer[start] = point.x;
+            this.buffer[start + 1] = point.y;
+        }
+    });
+
+    return MCTChartLineLinear;
+
+});
+

src/plugins/plot/src/chart/MCTChartLineStepAfter.js

@@ -0,0 +1,78 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define*/
+
+define([
+    './MCTChartSeriesElement'
+], function (
+    MCTChartSeriesElement
+) {
+
+    var MCTChartLineStepAfter = MCTChartSeriesElement.extend({
+        removePoint: function (point, index, count) {
+            if (index > 0 && index / 2 < this.count) {
+                this.buffer[index + 1] = this.buffer[index - 1];
+            }
+        },
+        vertexCountForPointAtIndex: function (index) {
+            if (index === 0 && this.count === 0) {
+                return 2;
+            }
+            return 4;
+        },
+        startIndexForPointAtIndex: function (index) {
+            if (index === 0) {
+                return 0;
+            }
+            return 2 + ((index - 1) * 4);
+        },
+        addPoint: function (point, start, count) {
+            if (start === 0 && this.count === 0) {
+                // First point is easy.
+                this.buffer[start] = point.x;
+                this.buffer[start + 1] = point.y; // one point
+            } else if (start === 0 && this.count > 0) {
+                // Unshifting requires adding an extra point.
+                this.buffer[start] = point.x;
+                this.buffer[start + 1] = point.y;
+                this.buffer[start + 2] = this.buffer[start + 4];
+                this.buffer[start + 3] = point.y;
+            } else {
+                // Appending anywhere in line, insert standard two points.
+                this.buffer[start] = point.x;
+                this.buffer[start + 1] = this.buffer[start - 1];
+                this.buffer[start + 2] = point.x;
+                this.buffer[start + 3] = point.y;
+
+                if (start < this.count * 2) {
+                    // Insert into the middle, need to update the following
+                    // point.
+                    this.buffer[start + 5] = point.y;
+                }
+            }
+        }
+    });
+
+    return MCTChartLineStepAfter;
+
+});
+

src/plugins/plot/src/chart/MCTChartPointSet.js

@@ -0,0 +1,40 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define*/
+
+define([
+    './MCTChartSeriesElement'
+], function (
+    MCTChartSeriesElement
+) {
+
+    var MCTChartPointSet = MCTChartSeriesElement.extend({
+        addPoint: function (point, start, count) {
+            this.buffer[start] = point.x;
+            this.buffer[start + 1] = point.y;
+        }
+    });
+
+    return MCTChartPointSet;
+
+});
+

src/plugins/plot/src/chart/MCTChartSeriesElement.js

@@ -0,0 +1,162 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define,Float32Array*/
+
+define([
+    '../lib/extend',
+    '../lib/eventHelpers'
+], function (
+    extend,
+    eventHelpers
+) {
+
+    function MCTChartSeriesElement(series, chart, offset) {
+        this.series = series;
+        this.chart = chart;
+        this.offset = offset;
+        this.buffer = new Float32Array(20000);
+        this.count = 0;
+        this.listenTo(series, 'add', this.append, this);
+        this.listenTo(series, 'remove', this.remove, this);
+        this.listenTo(series, 'reset', this.reset, this);
+        this.listenTo(series, 'destroy', this.destroy, this);
+        series.data.forEach(function (point, index) {
+            this.append(point, index, series);
+        }, this);
+    }
+
+    MCTChartSeriesElement.extend = extend;
+
+    eventHelpers.extend(MCTChartSeriesElement.prototype);
+
+    MCTChartSeriesElement.prototype.getBuffer = function () {
+        if (this.isTempBuffer) {
+            this.buffer = new Float32Array(this.buffer);
+            this.isTempBuffer = false;
+        }
+        return this.buffer;
+    };
+
+    MCTChartSeriesElement.prototype.color = function () {
+        return this.series.get('color');
+    };
+
+    MCTChartSeriesElement.prototype.vertexCountForPointAtIndex = function (index) {
+        return 2;
+    };
+
+    MCTChartSeriesElement.prototype.startIndexForPointAtIndex = function (index) {
+        return 2 * index;
+    };
+
+    MCTChartSeriesElement.prototype.removeSegments = function (index, count) {
+        var target = index,
+            start = index + count,
+            end = this.count * 2;
+        this.buffer.copyWithin(target, start, end);
+        for (var zero = end - count; zero < end; zero++) {
+            this.buffer[zero] = 0;
+        }
+    };
+
+    MCTChartSeriesElement.prototype.removePoint = function (point, index, count) {
+        // by default, do nothing.
+    };
+
+    MCTChartSeriesElement.prototype.remove = function (point, index, series) {
+        var vertexCount = this.vertexCountForPointAtIndex(index);
+        var removalPoint = this.startIndexForPointAtIndex(index);
+
+        this.removeSegments(removalPoint, vertexCount);
+
+        this.removePoint(
+            this.makePoint(point, series),
+            removalPoint,
+            vertexCount
+        );
+        this.count -= (vertexCount / 2);
+    };
+
+    MCTChartSeriesElement.prototype.makePoint = function (point, series) {
+        if (!this.offset.xVal) {
+            this.chart.setOffset(point, undefined, series);
+        }
+        return {
+            x: this.offset.xVal(point, series),
+            y: this.offset.yVal(point, series)
+        };
+    };
+
+    MCTChartSeriesElement.prototype.append = function (point, index, series) {
+        var pointsRequired = this.vertexCountForPointAtIndex(index);
+        var insertionPoint = this.startIndexForPointAtIndex(index);
+        this.growIfNeeded(pointsRequired);
+        this.makeInsertionPoint(insertionPoint, pointsRequired);
+        this.addPoint(
+            this.makePoint(point, series),
+            insertionPoint,
+            pointsRequired
+        );
+        this.count += (pointsRequired / 2);
+    };
+
+    MCTChartSeriesElement.prototype.makeInsertionPoint = function (insertionPoint, pointsRequired) {
+        if (this.count * 2 > insertionPoint) {
+            if (!this.isTempBuffer) {
+                this.buffer = Array.prototype.slice.apply(this.buffer);
+                this.isTempBuffer = true;
+            }
+            var target = insertionPoint + pointsRequired,
+                start = insertionPoint;
+            for (; start < target; start++) {
+                this.buffer.splice(start, 0, 0);
+            }
+        }
+    };
+
+    MCTChartSeriesElement.prototype.reset = function () {
+        this.buffer = new Float32Array(20000);
+        this.count = 0;
+        if (this.offset.x) {
+            this.series.data.forEach(function (point, index) {
+                this.append(point, index, this.series);
+            }, this);
+        }
+    };
+
+    MCTChartSeriesElement.prototype.growIfNeeded = function (pointsRequired) {
+        var remainingPoints = this.buffer.length - this.count * 2;
+        var temp;
+
+        if (remainingPoints <= pointsRequired) {
+            temp = new Float32Array(this.buffer.length + 20000);
+            temp.set(this.buffer);
+            this.buffer = temp;
+        }
+    };
+
+    MCTChartSeriesElement.prototype.destroy = function () {
+        this.stopListening();
+    };
+
+    return MCTChartSeriesElement;
+});

src/plugins/plot/src/configuration/Collection.js

@@ -0,0 +1,133 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define*/
+
+define([
+    'lodash',
+    'EventEmitter',
+    './Model',
+    '../lib/extend',
+    '../lib/eventHelpers'
+], function (
+    _,
+    EventEmitter,
+    Model,
+    extend,
+    eventHelpers
+) {
+
+    function Collection(options) {
+        if (options.models) {
+            this.models = options.models.map(this.modelFn, this);
+        } else {
+            this.models = [];
+        }
+        this.initialize(options);
+    }
+
+    _.extend(Collection.prototype, EventEmitter.prototype);
+    eventHelpers.extend(Collection.prototype);
+
+    Collection.extend = extend;
+
+    Collection.prototype.initialize = function (options) {
+
+    };
+
+    Collection.prototype.modelClass = Model;
+
+    Collection.prototype.modelFn = function (model) {
+        if (model instanceof this.modelClass) {
+            model.collection = this;
+            return model;
+
+        }
+        return new this.modelClass({
+            collection: this,
+            model: model
+        });
+    };
+
+    Collection.prototype.first = function () {
+        return this.at(0);
+    };
+
+    Collection.prototype.forEach = function (iteree, context) {
+        this.models.forEach(iteree, context);
+    };
+
+    Collection.prototype.map = function (iteree, context) {
+        return this.models.map(iteree, context);
+    };
+
+    Collection.prototype.filter = function (iteree, context) {
+        return this.models.filter(iteree, context);
+    };
+
+    Collection.prototype.size = function () {
+        return this.models.length;
+    };
+
+    Collection.prototype.at = function (index) {
+        return this.models[index];
+    };
+
+    Collection.prototype.add = function (model) {
+        model = this.modelFn(model);
+        var index = this.models.length;
+        this.models.push(model);
+        this.emit('add', model, index);
+    };
+
+    Collection.prototype.insert = function (model, index) {
+        model = this.modelFn(model);
+        this.models.splice(index, 0, model);
+        this.emit('add', model, index + 1);
+    };
+
+    Collection.prototype.indexOf = function (model) {
+        return _.findIndex(
+            this.models,
+            function (m) {
+                return m === model;
+            }
+        );
+    };
+
+    Collection.prototype.remove = function (model) {
+        var index = this.indexOf(model);
+        if (index === -1) {
+            throw new Error('model not found in collection.');
+        }
+        this.models.splice(index, 1);
+        this.emit('remove', model, index);
+    };
+
+    Collection.prototype.destroy = function (model) {
+        this.forEach(function (m) {
+            m.destroy();
+        });
+        this.stopListening();
+    };
+
+    return Collection;
+});

src/plugins/plot/src/configuration/LegendModel.js

@@ -0,0 +1,61 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+define([
+    './Model'
+], function (
+    Model
+) {
+
+    /**
+     * TODO: doc strings.
+     */
+    var LegendModel = Model.extend({
+        listenToSeriesCollection: function (seriesCollection) {
+            this.seriesCollection = seriesCollection;
+            this.listenTo(this.seriesCollection, 'add', this.setHeight, this);
+            this.listenTo(this.seriesCollection, 'remove', this.setHeight, this);
+            this.listenTo(this, 'change:expanded', this.setHeight, this);
+            this.set('expanded', this.get('expandByDefault'));
+        },
+        setHeight: function () {
+            var expanded = this.get('expanded');
+            if (this.get('position') !== 'top') {
+                this.set('height', '0px');
+            } else {
+                this.set('height', expanded ? (20 * (this.seriesCollection.size() + 1) + 40) + 'px' : '21px');
+            }
+        },
+        defaults: function (options) {
+            return {
+                position: 'top',
+                expandByDefault: false,
+                valueToShowWhenCollapsed: 'nearestValue',
+                showTimestampWhenExpanded: true,
+                showValueWhenExpanded: true,
+                showMaximumWhenExpanded: true,
+                showMinimumWhenExpanded: true
+            };
+        }
+    });
+
+    return LegendModel;
+});