iOS How to crop an image?

[azg442]

How would you crop an image using CGrectMake? I'm having a lot of trouble. Thanks!

Here is the code im using...

UIImage *spriteImage = [UIImage imageNamed:@"spritesheet.png"];
	
sprite.image = spriteImage;	
	
sprite.frame = CGRectMake(110.0, 180.0, 100.0, 100.0);

 

[kainjow]

One way is to use CGImageCreateWithImageInRect(). Get the CGImage from your UIImage, pass it to that function, then create a new UIImage from the CGImage you just created.