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bggniit / html-5-canvas-whiteboard

Automatically exported from code.google.com/p/html-5-canvas-whiteboard
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Multiple rotation commands produce blurred image #1

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
1. Draw something
2. Enter a rather big value to rotation field or leave the default 90
3. Click "rotate" button multiple times

The resulting image is the more blurred the more rotations are made. There 
are differences between browsers on how high the blur effect is.

This has something to do with drawing the image again from the previous 
canvas. If there's a better way to do this, that might be considered.

Original issue reported on code.google.com by hukk...@gmail.com on 24 Mar 2010 at 4:12