Codestyle fixes

src/panel/graph_panel/graph_ctrl.ts

@@ -35,7 +35,6 @@ class GraphCtrl extends MetricsPanelCtrl {
   private _datasourceRequest: DatasourceRequest;
   private _datasources: any;
 
-  private _panelPath: any;
   private _renderError: boolean = false;
 
   // annotationsPromise: any;

src/panel/graph_panel/graph_renderer.ts

@@ -140,8 +140,8 @@ export class GraphRenderer {
 
     if(this._isHasticEvent(selectionEvent)) {
       this.plot.clearSelection();
-      var id = this._analyticController.getNewTempSegmentId();
+      const id = this._analyticController.getNewTempSegmentId();
-      var segment = new Segment(
+      const segment = new Segment(
         id,
         Math.round(selectionEvent.xaxis.from),
         Math.round(selectionEvent.xaxis.to)
@@ -150,8 +150,9 @@ export class GraphRenderer {
         this._analyticController.deleteLabelingAnalyticUnitSegmentsInRange(
           segment.from, segment.to
         );
+        this._analyticController.addLabelSegment(segment, true);
       } else {
-        this._analyticController.addLabelSegment(segment);
+        this._analyticController.addLabelSegment(segment, false);
       }
 
       this.renderPanel();

src/panel/graph_panel/models/segment_array.ts

@@ -47,7 +47,7 @@ export class SegmentArray<T extends Segment> implements SegmentsSet<T> {
 
   findSegments(point: number, rangeDist: number): T[] {
     return this._segments.filter(s => {
-      var expanded = s.expandDist(rangeDist, 0.01);
+      const expanded = s.expandDist(rangeDist, 0.01);
       return (expanded.from <= point) && (point <= expanded.to);
     });
   }