//
//  NvWatemarkBoxView.h
//  SDKDemo
//
//  Created by ms20180425 on 2018/9/4.
 //
//

#import <UIKit/UIKit.h>

@class NvWatemarkBoxView;
@protocol NvWatemarkBoxViewDelegate <NSObject>
@optional

- (void)movePoint:(CGPoint) point withEnd:(BOOL)isEnd;              //缩放功能委托函数

@end

@interface NvWatemarkBoxView : UIView

@property (nonatomic, weak) id <NvWatemarkBoxViewDelegate> delegate;
@property (nonatomic, assign) CGFloat scale;                //拖拽框横纵比

@end
