StackOverflow2013

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copied!<p>i am not sure this will help you or not but as you talking about cropping images so i crop image in ImagePickerView with following code I am not sure this will help you or not </p> <pre><code>- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info { self.lastChosenMediaType = [info objectForKey:UIImagePickerControllerMediaType]; if ([lastChosenMediaType isEqual:(NSString *)kUTTypeImage]) { UIImage *chosenImage = [info objectForKey:UIImagePickerControllerEditedImage]; UIImage *shrunkenImage = shrinkImage(chosenImage, imageFrame.size); self.imagee = shrunkenImage; selectImage.image = imagee; } [picker dismissModalViewControllerAnimated:YES]; } - (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker { [picker dismissModalViewControllerAnimated:YES]; } // function for cropping images you can do some changes in parameter as per your requirements static UIImage *shrinkImage(UIImage *original, CGSize size) { CGFloat scale = [UIScreen mainScreen].scale; CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB(); CGContextRef context = CGBitmapContextCreate(NULL, size.width * scale, size.height * scale, 8, 0, colorSpace, kCGImageAlphaPremultipliedFirst); CGContextDrawImage(context, CGRectMake(0, 0, size.width * scale, size.height * scale), original.CGImage); CGImageRef shrunken = CGBitmapContextCreateImage(context); UIImage *final = [UIImage imageWithCGImage:shrunken]; CGContextRelease(context); CGImageRelease(shrunken); return final; } </code></pre>

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