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NSBitmapImageRep and drawing with alpha
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NSBitmapImageRep and drawing with alpha

  • Subject: NSBitmapImageRep and drawing with alpha
  • From: Chris Rudolph <email@hidden>
  • Date: Thu, 16 Aug 2001 11:24:00 -0700
Hi all,

I'm trying to use NSBitmapImageRep to load a 'png' or 'tif' file with an
associated alpha channel and then draw it into my custom view.

The image is drawn but the alpha is drawn in black. I've tried turning on
Alpha in the class but that makes no difference.

Is there something I'm missing here?

Thanks,
Chris.

--
Chris Rudolph, AppleWorks Engineering
Apple Computer, Inc.
email@hidden

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