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darkening an NSIMage
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darkening an NSIMage

  • Subject: darkening an NSIMage
  • From: Nicholas Francis <email@hidden>
  • Date: Tue, 6 Jan 2004 06:42:33 +0100
Hi guys... a really dumb question here:

I would like to draw a darkened version of an image (like ButtonCells do when they are highlighted). How do I do this? I just can't find the function...

Do I really have to go in and fiddle around with the pixel values in order to respect the image's alpha channel?

TIA
Nicholas
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    • Re: darkening an NSIMage
      • From: Stephane Sudre <email@hidden>
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      • From: James Chen <email@hidden>
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