Merge topic 'contour_rep_virtual'

2213601a Make contour node manipulation methods virtual

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Reviewed-by: Betsy McPhail <betsy.mcphail@kitware.com>
Merge-request: !11852

Interaction/Widgets/vtkOrientedGlyphContourRepresentation.h

@@ -181,10 +181,10 @@ protected:
   double LastEventPosition[2];
 
   // Methods to manipulate the cursor
-  void Translate(double eventPos[2]);
-  void Scale(double eventPos[2]);
-  void ShiftContour(double eventPos[2]);
-  void ScaleContour(double eventPos[2]);
+  virtual void Translate(double eventPos[2]);
+  virtual void Scale(double eventPos[2]);
+  virtual void ShiftContour(double eventPos[2]);
+  virtual void ScaleContour(double eventPos[2]);
 
   void ComputeCentroid(double* ioCentroid);