自定义UIButton(图片在上，文字在下)

如图：

Paste_Image.png

代码:

 ZQUIButton.h
 '#import 
 @interface ZQUIButton : UIButton
 @end
 
 
 
 
ZQUIButton.m
 @implementation ZQUIButton
 
 
/*
 // Only override drawRect: if you perform custom drawing.
 // An empty implementation adversely affects performance during animation.
 
 
 
  
(void)drawRect:(CGRect)rect {
 // Drawing code
 }
 */
 
  
 
(instancetype)initWithFrame:(CGRect)frame
 {
 self = [super initWithFrame:frame];
 if (self) {
 
}
 return self;
 }
 
 
 
 
 
-(void)layoutSubviews
 {
 [super layoutSubviews];
 [self setImageEdgeInsets:UIEdgeInsetsMake(-self.titleLabel.intrinsicContentSize.height, 0, 0, -self.titleLabel.intrinsicContentSize.width)];
 [self setTitleEdgeInsets:UIEdgeInsetsMake(self.currentImage.size.height + 20, -self.currentImage.size.width, 0, 0)];
 }
 
 
@end