Image Morphs
Mike Rutenberg
mdr at scn.org
Mon Jul 9 12:41:18 UTC 2001
Pixel by pixel access to forms is available though these neat little
methods.
"writing pixels"
(BitBlt bitPokerToForm: newForm)
pixelAt: 3 at 4
put: 6.
"reading pixels"
(BitBlt bitPeekerFromForm: oldForm)
pixelAt: 3 at 4
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