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TRSGPRegion.Clear Method
Updates this region to an empty region. In other words, the region occupies no space on the display device.
Namespace: RSGdiPlusGraphics
Delphi
public procedure Clear; virtual;
•RSGdiPlusGraphics.TRSGPRegion.IsEmpty
•RSGdiPlusGraphics.TRSGPRegion.IsInfinite
•RSGdiPlusGraphics.TRSGPRegion.MakeInfinite
•TRSGPRegion
•RSGdiPlusGraphics