http://www.amazon.com/exec/obidos/tg/detail/-/0072132655/104-9270019- 9338345?vi=glance
Joe
On Thursday, Jun 5, 2003, at 12:01 US/Eastern, James Newton wrote:
Hi Rodrigo,
If you need to compare a large number of pixels, you will find it much faster to use copyPixels() rather than getPixels(). CopyPixels() is like a SCUBA diver: it can dive into Director's C++ imaging routines and do a lot of work on a lot of pixels at once. GetPixel() is like a skin diver: it wastes a lot of time coming back up to Lingo for air between each operation.
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