// Customization of the vtkScalarBarActor to show distribution histogram.
myDistribution = vtkPolyData::New();
myDistributionMapper = vtkPolyDataMapper2D::New();
// Customization of the vtkScalarBarActor to show distribution histogram.
myDistribution = vtkPolyData::New();
myDistributionMapper = vtkPolyDataMapper2D::New();