//在這個layoutSubviews中自定義你想要的位置
//這里是創(chuàng)建一個類,繼承自UIButton
#import "WWMarginButton.h"

@implementation WWMarginButton

- (void)layoutSubviews{
    [super layoutSubviews];
    
    [self.imageView makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self);
        make.leading.equalTo(5);
    }];
    
    [self.titleLabel makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.imageView.top);

    }];
//這里的x 我自定義了x  ww_x是frame.size.x
    self.titleLabel.ww_X = CGRectGetMaxX(self.imageView.frame) + 10;

}
 @end

以下這樣寫也是可以的

Snip20160720_8.png