UIButton内マージン

//
//  ViewController.m
//  wk
//
//  Created by Mac on 16/8/22.
//  Copyright © 2016  Mac. All rights reserved.
//
 
#import "ViewController.h"

@interface ViewController ()
@property (weak, nonatomic) IBOutlet UIButton *Button;

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // 
    //1. 
    self.Button.contentEdgeInsets = UIEdgeInsetsMake(0, 0, 0, 0);
    //2. 
    self.Button.imageEdgeInsets = UIEdgeInsetsMake(0, 0, 0, 10);
    //3. 
    self.Button.titleEdgeInsets = UIEdgeInsetsMake(0, 20, 5, 10);
}
@end
![ ](http://img.blog.csdn.net/20160822194212016)