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drawing flipped images
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drawing flipped images

  • Subject: drawing flipped images
  • From: Chuck Soper <email@hidden>
  • Date: Sun, 4 Jul 2004 23:21:38 -0700
Hello,
I have several hundred small images. Each image I draw both in an NSImageView instance and in a subclass of NSCell. When I draw the image in the NSCell subclass (using -(BOOL)drawInRect:(NSRect)rect;) it's upside-down, of course. I understand that I could send setFlipped:YES to the image, but then it'd be upside-down in the NSImageView instance.

What is the best solution for this issue? Do I need two copies of each image in memory, one flipped and one not flipped? Or, is there an easier better way?

Thanks,
Chuck
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