//
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// SGScanView.h
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// SGQRCodeExample
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//
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// Created by kingsic on 2017/8/23.
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// Copyright © 2017年 kingsic All rights reserved.
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//
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#import <UIKit/UIKit.h>
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@class SGScanViewConfigure;
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typedef void(^SGScanViewDoubleTapBlock)(BOOL selected);
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@interface SGScanView : UIView
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/// 对象方法创建 SGScanView
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///
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/// @param frame SGScanView 的 frame
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/// @param configure SGScanView 的配置类 SGScanViewConfigure
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- (instancetype)initWithFrame:(CGRect)frame configure:(SGScanViewConfigure *)configure;
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/// 类方法创建 SGScanView
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///
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/// @param frame SGScanView 的 frame
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/// @param configure SGScanView 的配置类 SGScanViewConfigure
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+ (instancetype)scanViewWithFrame:(CGRect)frame configure:(SGScanViewConfigure *)configure;
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/// 辅助扫描边框区域的frame
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///
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/// 默认x为：0.5 * (self.frame.size.width - w)
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/// 默认y为：0.5 * (self.frame.size.height - w)
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/// 默认width和height为：0.7 * self.frame.size.width
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@property (nonatomic, assign) CGRect borderFrame;
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/// 扫描区域的frame
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@property (nonatomic, assign) CGRect scanFrame;
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/// 双击回调方法
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@property (nonatomic, copy) SGScanViewDoubleTapBlock doubleTapBlock;
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/// 开始扫描
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- (void)startScanning;
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/// 停止扫描
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- (void)stopScanning;
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@end
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