Tutorial :CIImage: How to use CIAffineTransform?



Question:

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.


Solution:1

Use the crop filter.


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