Clear all data on bounds change

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

@@ -161,10 +161,13 @@
                            the-x-axis="xAxis"
                            the-y-axis="yAxis">
                 </mct-chart>
-
                 <div class="h-local-controls h-local-controls-overlay-content"
                      ng-show="plotHistory.length">
                     <div class="l-btn-set">
+                        <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">

src/plugins/plot/src/plot/MCTPlotController.js

@@ -33,12 +33,13 @@ define([
      * It supports pan and zoom, implements zoom history, and supports locating
      * values near the cursor.
      */
-    function MCTPlotController($scope, $element, $window) {
+    function MCTPlotController($scope, $element, $window, openmct) {
         this.$scope = $scope;
         this.$scope.config = this.config;
         this.$scope.plot = this;
         this.$element = $element;
         this.$window = $window;
+        this.openmct = openmct;
 
         this.xScale = new LinearScale(this.config.xAxis.get('displayRange'));
         this.yScale = new LinearScale(this.config.yAxis.get('displayRange'));
@@ -358,6 +359,13 @@ define([
         this.$scope.$emit('user:viewport:change:end');
     };
 
+
+    MCTPlotController.prototype.syncConductor = function () {
+        var xDisplayRange = this.config.xAxis.get('displayRange');
+        this.openmct.time.stopClock();
+        this.openmct.time.bounds({start: xDisplayRange.min, end: xDisplayRange.max});
+    };
+
     MCTPlotController.prototype.destroy = function () {
         this.stopListening();
     };

src/plugins/plot/src/plot/MCTPlotDirective.js

@@ -33,7 +33,7 @@ define([
         return {
             restrict: "E",
             template: PlotTemplate,
-            controller: MCTPlotController,
+            controller: ['$scope', '$element', '$window', 'openmct', MCTPlotController],
             controllerAs: 'mctPlotController',
             bindToController: {
                 config: "="

src/plugins/plot/src/telemetry/PlotController.js

@@ -159,15 +159,16 @@ define([
     PlotController.prototype.loadMoreData = function (range, purge) {
         this.config.series.map(function (plotSeries) {
             this.startLoading();
+            plotSeries.reset();
             plotSeries.load({
                     size: this.$element[0].offsetWidth,
                     start: range.min,
                     end: range.max
                 })
                 .then(this.stopLoading.bind(this));
-            if (purge) {
+            /*if (purge) {
                 plotSeries.purgeRecordsOutsideRange(range);
-            }
+            }*/
         }, this);
     };