/*
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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 "ZXMultipleBarcodeReader.h"
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@protocol ZXReader;
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/**
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* Attempts to locate multiple barcodes in an image by repeatedly decoding portion of the image.
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* After one barcode is found, the areas left, above, right and below the barcode's
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* ZXResultPoints are scanned, recursively.
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*
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* A caller may want to also employ ZXByQuadrantReader when attempting to find multiple
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* 2D barcodes, like QR Codes, in an image, where the presence of multiple barcodes might prevent
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* detecting any one of them.
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*
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* That is, instead of passing an ZXReader a caller might pass
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* [[ZXByQuadrantReader alloc] initWithDelegate:reader]</code>.
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*/
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@interface ZXGenericMultipleBarcodeReader : NSObject <ZXMultipleBarcodeReader>
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- (id)initWithDelegate:(id<ZXReader>)delegate;
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@end
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