How To Crop An Image (UIImage) – Take Two

In a previous post I wrote code to crop a UIImage. In this post I’ll show another way to crop with a lot less code.

The image I’ll crop is shown below:

UIImage *image = [UIImage imageNamed:@"mountains.png"];
// Create rectangle from middle of current image
CGRect croprect = CGRectMake(image.size.width / 4, image.size.height / 4 ,
  (image.size.width / 2), (image.size.height / 2));
// Draw new image in current graphics context
CGImageRef imageRef = CGImageCreateWithImageInRect([image CGImage], croprect);
// Create new cropped UIImage
UIImage *croppedImage = [UIImage imageWithCGImage:imageRef];

The cropped image looks as follows: