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174

answers:

1
Q: 

CIImage: How to use CIAffineTransform?

How can I make my CIImage finite after an CIAffineTransform, so i can pass it to NSBitmapImageRep:initWithCIImage?

Overall I want to overlay two images via CIAdditionCompositing. Because one image is smaller then the other, it want to position it first. I thought transforming the smaller image is the right way to do this.

+1  A: 

Use the crop filter.

Mike Abdullah  2009-04-12 23:06:24

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