How to highlight an image with transparency
How to highlight an image with transparency
- Subject: How to highlight an image with transparency
- From: John Blackburn <email@hidden>
- Date: Mon, 14 Jan 2002 12:25:12 -0800
What's the proper composite for highlighting an image which contains
transparency? NSCompositePlusDarker seems the logical choice, but it
draws black for transparent pixels in the image. I've tried all of the
combinations of the composite modes I can think of, but none work
exactly right. I just want to highlight arbitrarily-shaped image just
as Finder does with icons.
Thanks,
John Blackburn