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Changed
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Call this method when the graphics object changes. It triggers an OnChange event.
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Clone
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Creates a copy of the graphics object
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GetHandle
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Call this method to acquire a handle from the GDI+ flat API library
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Notification(TRSGPCanvas)
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Called when the Canvas is releasing control of the graphics object. The canvas will no longer be responsible for freeing the graphics object.
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Prepare(TRectF,Single)
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Prepare the graphics object for drawing. Graphics objects respond in this method to upcoming calls. For example, gradient brushes can make sure the gradient will cover the entire rectangle.
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QueryInterface(TGUID,Void)
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Represents method QueryInterface(TGUID,Void).
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ReleaseHandle
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Releases the underlying GDI+ object back to the GDI+ library.
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Update
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Update native graphics object
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_AddRef
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Represents method _AddRef.
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_Release
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Represents method _Release.
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