text: //
  //  FocusBoxLayer.h
  //  ZPCamera
  //
  //  Created by luoo on 17/2/22.
  //  Copyright © 2017年 陈浩. All rights reserved.
  //
  
  #import <QuartzCore/QuartzCore.h>
  
  @interface FocusBoxLayer : CALayer
  
  - (void)drawaAtPointOfInterest:(CGPoint)point andRemove:(BOOL)remove;
  
  @end
  