protected DatasetUnit()
{
lookupTable = vtkLookupTable.New();
lookupTable.SetNumberOfColors(100);
lookupTable.SetHueRange(0.67, 0.0);
lookupTable.Build();
scalarBarActor.SetOrientationToHorizontal();
scalarBarActor.SetLookupTable(lookupTable);
scalarBarActor.SetTitle(fieldName);
scalarBarActor.GetAnnotationTextProperty().SetColor(0, 0, 0);
scalarBarActor.GetTitleTextProperty().SetColor(0, 0, 0);
scalarBarActor.GetLabelTextProperty().SetColor(0, 0, 0);
scalarBarActor.GetAnnotationTextProperty().SetFontSize(20);
scalarBarActor.GetTitleTextProperty().SetFontSize(20);
scalarBarActor.GetLabelTextProperty().SetFontSize(20);
scalarBarActor.GetAnnotationTextProperty().SetFontFamilyToArial();
scalarBarActor.GetTitleTextProperty().SetFontFamilyToArial();
scalarBarActor.GetLabelTextProperty().SetFontFamilyToArial();
scalarBarActor.GetAnnotationTextProperty().ItalicOff();
scalarBarActor.GetTitleTextProperty().ItalicOff();
scalarBarActor.GetLabelTextProperty().ItalicOff();
scalarBarActor.GetAnnotationTextProperty().BoldOff();
scalarBarActor.GetTitleTextProperty().BoldOff();
scalarBarActor.GetLabelTextProperty().BoldOff();
scalarBarActor.SetUnconstrainedFontSize(true);
scalarBarActor.SetBarRatio(0.15);
scalarBarActor.SetNumberOfLabels(11);
}