37 lines
1.2 KiB
Objective-C
37 lines
1.2 KiB
Objective-C
/*
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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 "ZXQRCodeFinderPatternFinder.h"
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@class ZXDecodeHints;
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/**
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* This class attempts to find finder patterns in a QR Code. Finder patterns are the square
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* markers at three corners of a QR Code.
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*
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* This class is thread-safe but not reentrant. Each thread must allocate its own object.
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*
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* In contrast to ZXFinderPatternFinder, this class will return an array of all possible
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* QR code locations in the image.
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*
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* Use the tryHarder hint to ask for a more thorough detection.
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*/
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@interface ZXMultiFinderPatternFinder : ZXQRCodeFinderPatternFinder
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- (NSArray *)findMulti:(ZXDecodeHints *)hints error:(NSError **)error;
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@end
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