Hi,
I'm working on a small image viewer and I would like to know what's
the
best way to implement a fade transition between two images. I would
prefer to use a method compatible with both Tiger and Panther, but I
don't know where to start!
See NSImage's -dissolveToPoint:fraction: and -
dissolveToPoint:fromRect:fraction: methods. Draw the first image,
then draw the second image over it in a loop, while decreasing the
fraction for the first image and increasing it for the second.
HTH,
-jcr
John C. Randolph <email@hidden> (408) 914-0013
Roaming Cocoa Engineer,
Available for your projects at great Expense and Inconvenience.
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