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Crop image into a small rect programically

Image
By User



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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Comments

  1. 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);

    ReplyDelete
  2. 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.

    ReplyDelete

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