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Eclipse Draw2d
3.3

org.eclipse.draw2d
Interface GraphicsSource

All Known Implementing Classes:
NativeGraphicsSource

public interface GraphicsSource

Provides a Graphics object for painting.


Method Summary
 void flushGraphics ( Rectangle region)
          Tells the GraphicsSource that you have finished using that region.
  Graphics getGraphics ( Rectangle region)
          Returns a Graphics for the rectangular region requested.
 

Method Detail

getGraphics

public 
Graphics getGraphics(
Rectangle region)
Returns a Graphics for the rectangular region requested. May return null.

Parameters:
region - The rectangular region
Returns:
A new Graphics object for the given region

flushGraphics

public void flushGraphics(
Rectangle region)
Tells the GraphicsSource that you have finished using that region.

Parameters:
region - The rectangular region that that no longer needs the Graphics

Eclipse Draw2d
3.3

Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire