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2014/10/16 ¤W¤È 08:10:40
android Programming Glossary: bmpbufferScrolling a Canvas smoothly in Android http://stackoverflow.com/questions/2079328/scrolling-a-canvas-smoothly-in-android to help me with this. The reference for Canvas seems to say that if a Canvas is constructed from a Bitmap called bmpBuffer say then anything drawn on the Canvas is also drawn on bmpBuffer. Would it be possible to use bmpBuffer to implement a scroll.. that if a Canvas is constructed from a Bitmap called bmpBuffer say then anything drawn on the Canvas is also drawn on bmpBuffer. Would it be possible to use bmpBuffer to implement a scroll ... perhaps copy it back to the Canvas shifted by a few pixels.. Bitmap called bmpBuffer say then anything drawn on the Canvas is also drawn on bmpBuffer. Would it be possible to use bmpBuffer to implement a scroll ... perhaps copy it back to the Canvas shifted by a few pixels at a time But if I use Canvas.drawBitmap..
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