iOS: How to limit the width of CGRectMake

Question

I am making a very simple app, that has an UIButton and an UIImageView. Every time the user taps the button the image width increases by 5. My question is, how can I limit the width of the image? lets say, if it reaches 90 then prevent the image from increasing its width. What do I need to implement in my code?

Here is my code:

File.h

@interface ViewController : UIViewController
{
     IBOutlet UIButton *buttonOne;
     IBOutlet UIImageView *imageOne;
}

-(IBAction)buttonOne:(id)sender;

@end

File.m

@implementation ViewController

-(IBAction)buttonOne:(id)sender{

imageOne.frame = CGRectMake(100, 31, imageOne.frame.size.width + 5, 28);

}

@end

Any help would be greatly appreciated!

Thank you in advance!

Answer 1

imageOne.frame = CGRectMake(100, 31, MIN(90, imageOne.frame.size.width + 5), 28);