UIButton doesn't listen to content mode setting?

Question

firstButton is a UIButton of type Custom. I\'m programmatically putting three of them across each cell of a table, thusly:

[firstButton setImage:markImage fo         


        

Answer 1

If anyone looking for answer that work in iOS 6 and iOS 7 and storyboard:

You can set image in your storyboard:

And then:

for(UIView* testId in self.subviews) {
    if([testId isKindOfClass:[UIImageView class]])
        [testId setContentMode:UIViewContentModeScaleAspectFill];
}