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Creates an internally maintained RenderGraphics object that can be used to add graphics to the block flow of the current document.
public bool RenderBlockGraphicsBegin()
Type | Description |
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bool | This method always returns true. |
Between the calls to this method and RenderBlockGraphicsEnd(), use CurrentBlockRenderGraphics property to access the RenderGraphics object that can be used to draw on.
This method throws an exception if a call to RenderBlockGraphicsBegin without a matching call to RenderBlockGraphicsEnd() has already been issued.
This method can only be used between calls to StartDoc() and EndDoc() methods on the current document. For details, see RenderBlock(RenderObject).