/*
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* Copyright 2012 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import <AVFoundation/AVFoundation.h>
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@protocol ZXCaptureDelegate, ZXReader;
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@class ZXDecodeHints;
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@interface ZXCapture : NSObject <AVCaptureVideoDataOutputSampleBufferDelegate, CAAction
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#if defined(__MAC_10_12) && __MAC_OS_X_VERSION_MAX_ALLOWED >= __MAC_10_12 || defined(__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
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, CALayerDelegate
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#endif
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>
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@property (nonatomic, assign) int camera;
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@property (nonatomic, strong) AVCaptureDevice *captureDevice;
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@property (nonatomic, copy) NSString *captureToFilename;
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@property (nonatomic, weak) id<ZXCaptureDelegate> delegate;
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@property (nonatomic, assign) AVCaptureFocusMode focusMode;
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@property (nonatomic, strong) ZXDecodeHints *hints;
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@property (nonatomic, assign) CGImageRef lastScannedImage;
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@property (nonatomic, assign) BOOL invert;
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@property (nonatomic, strong, readonly) CALayer *layer;
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@property (nonatomic, assign) BOOL mirror;
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@property (nonatomic, strong, readonly) AVCaptureVideoDataOutput *output;
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@property (nonatomic, strong) id<ZXReader> reader;
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@property (nonatomic, assign) CGFloat rotation;
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@property (nonatomic, assign, readonly) BOOL running;
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@property (nonatomic, assign) CGRect scanRect;
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@property (nonatomic, copy) NSString *sessionPreset;
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@property (nonatomic, assign) BOOL torch;
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@property (nonatomic, assign) CGAffineTransform transform;
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- (int)back;
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- (int)front;
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- (BOOL)hasBack;
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- (BOOL)hasFront;
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- (BOOL)hasTorch;
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- (CALayer *)binary;
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- (void)setBinary:(BOOL)on_off;
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- (CALayer *)luminance;
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- (void)setLuminance:(BOOL)on_off;
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- (void)hard_stop;
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- (void)order_skip;
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- (void)start;
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- (void)stop;
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@end
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