Crop image into a small rect programically

Crop image into a small rect programically

I want to crop an image 300*300. I want to crop the face from that image.

I think we can use a doted rectangle and then move and scale according to the area we want.

If anyone did this before.

Thanks.

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Tips For AllFebruary 9, 2012 at 1:21 AM
You can try with this

CGImageRef imageRef = CGImageCreateWithImageInRect([largeImage CGImage], cropRect);

[UIImageView setImage:[UIImage imageWithCGImage:imageRef]];

CGImageRelease(imageRef);
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Tips For AllFebruary 9, 2012 at 1:22 AM
You can check this library and the tutorial :

http://maniacdev.com/2011/10/open-source-library-to-add-image-cropping-into-an-ios-app-quickly/

Hope that helps you.
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