[flexcoders] How to draw some circle area to bitmapdata

[Larry Zhang]

Hello all

          I'm now learning some draw action in bitmapdata. I found that I
can draw some rectangle area to a bitmapdata. But if the area I want to set
to bitmap is circle or some other shape, how can I do such things?

          And something more about circle area. If I want to set some
matrix, such as colorMatrix or transformMatrix, to some circle area, how can
I do it.

 

Thanks.

 

 

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Larry Zhang