text: //
  //  UIImageView+PZPartialImage.h
  //  PZPartialImageDemo
  //
  //  Created by pany on 2018/4/20.
  //  Copyright © 2018年 pany. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface UIImageView (PZPartialImage)
  
  @property (nonatomic, readonly) CGRect currentImageRect;
  
  /**
   期望显示的图片区域
   */
  - (void)pz_expectedRectOfImage:(CGRect)rect;
  
  @end
  