自定義UIButton(圖片在上,文字在下)

如圖:


Paste_Image.png

代碼:
<pre>
ZQUIButton.h
'#import <UIKit/UIKit.h>
@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
</pre>

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