56 lines
1.8 KiB
Objective-C
56 lines
1.8 KiB
Objective-C
/*
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* Copyright 2006 Jeremias Maerki in part, and ZXing Authors in part
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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 "ZXEncodeHints.h"
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@class ZXPDF417BarcodeMatrix, ZXIntArray;
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/**
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* Top-level class for the logic part of the PDF417 implementation.
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*/
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@interface ZXPDF417 : NSObject
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@property (nonatomic, strong, readonly) ZXPDF417BarcodeMatrix *barcodeMatrix;
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@property (nonatomic, assign) BOOL compact;
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@property (nonatomic, assign) ZXPDF417Compaction compaction;
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@property (nonatomic, assign) NSStringEncoding encoding;
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- (id)initWithCompact:(BOOL)compact;
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/**
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* Generates the barcode logic.
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*
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* @param msg the message to encode
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*/
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- (BOOL)generateBarcodeLogic:(NSString *)msg errorCorrectionLevel:(int)errorCorrectionLevel error:(NSError **)error;
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/**
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* Determine optimal nr of columns and rows for the specified number of
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* codewords.
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*
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* @param sourceCodeWords number of code words
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* @param errorCorrectionCodeWords number of error correction code words
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* @return dimension object containing cols as width and rows as height
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*/
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- (ZXIntArray *)determineDimensions:(int)sourceCodeWords errorCorrectionCodeWords:(int)errorCorrectionCodeWords error:(NSError **)error;
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/**
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* Sets max/min row/col values
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*/
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- (void)setDimensionsWithMaxCols:(int)maxCols minCols:(int)minCols maxRows:(int)maxRows minRows:(int)minRows;
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@end
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