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Classification: |
Java |
Category: |
J2ME MIDP |
Created: |
07/12/2004 |
Modified: |
07/12/2004 |
Number: |
FAQ-1087 |
Platform: |
Symbian OS v7.0, Symbian OS v7.0s, Symbian OS v8.0 |
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Question: Does Symbian's javax.microedition.lcdui.Canvas implement double buffering?
Answer: Yes, javax.microedition.lcdui.Canvas is rendered with double buffering on Symbian OS. Therefore the isDoubleBuffered method of Canvas returns true. Note as a consequence developers should not implement their own double buffering via createImage, drawImage etc as this will incur an additional overhead.
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