CustomDraw

public enum CustomDraw : Int

Specifies what kind of custom painting to perform on diagram elements.

- none:           Do not perform custom drawing, let all painting be done by the control.
- additional:     The custom painting code executes after item's interior and frame are painted by the control, but before text is rendered. In this mode, the DrawingContext instance passed to the custom drawing event handler has a clipping region applied to it.

• shadowOnly: The custom drawing is applied only on the shadows.
• additional2: The custom painting code executes after all parts of an item are painted by the control. In this mode, the DrawingContext instance passed to the custom drawing event handler doesn’ have a clipping region applied to it.