text: //
  //  UIButton+EnlargeTouchArea.h
  //  SingaporeBusiness
  //
  //  Created by 郭炜 on 16/5/6.
  //  Copyright © 2016年 Julian. All rights reserved.
  //
  /**
   *  扩大button的点击范围 而不会放大button的frame
   */
  #import <UIKit/UIKit.h>
  
  @interface UIButton (EnlargeTouchArea)
  
  - (void)setEnlargeEdgeWithTop:(CGFloat) top right:(CGFloat) right bottom:(CGFloat) bottom left:(CGFloat) left;
  
  @end
  