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draw NSAttributedstring with transparency
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draw NSAttributedstring with transparency

  • Subject: draw NSAttributedstring with transparency
  • From: Bernard Knaepen <email@hidden>
  • Date: Fri, 23 Jul 2010 12:53:04 +0200
Hello,

I need to draw an NSAttributedString over an image. The characters of the string might have different sizes, fonts and colors.

I am currently using the drawAtPoint method but I would like to specify a global opacity (transparency) to draw the string. Is there a way to do this or should I scan the whole string and make the changes to each character color individually by using the colorWithAlphaComponent method?

Thanks,

Bernard.


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