![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__OverlayDimension.png)
'宣言
Public Class _OverlayDimension Inherits _Dimension Implements IDimension, IOverlayDimension
public class _OverlayDimension : _Dimension, IDimension, IOverlayDimension
System.Object
GrapeCity.DataVisualization.Chart._Dimension
GrapeCity.DataVisualization.Chart._OverlayDimension