text: //
  //  UIView+Frame.h
  //  Coding_iOS
  //
  //  Created by pan Shiyu on 15/7/16.
  //  Copyright (c) 2015年 神猫. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface UIView (Frame)
  
  @property (nonatomic, assign) CGFloat x;
  @property (nonatomic, assign) CGFloat y;
  @property (nonatomic, assign) CGFloat centerX;
  @property (nonatomic, assign) CGFloat centerY;
  @property (nonatomic, assign) CGFloat width;
  @property (nonatomic, assign) CGFloat height;
  @property (nonatomic, assign) CGSize size;
  
  @property (nonatomic, assign) CGFloat top;
  @property (nonatomic, assign) CGFloat bottom;
  @property (nonatomic, assign) CGFloat left;
  @property (nonatomic, assign) CGFloat right;
  
  @end