38 lines
1.3 KiB
Objective-C
38 lines
1.3 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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extern const NSStringEncoding ZX_PDF417_DEFAULT_ENCODING;
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/**
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* PDF417 high-level encoder following the algorithm described in ISO/IEC 15438:2001(E) in
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* annex P.
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*/
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@interface ZXPDF417HighLevelEncoder : NSObject
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/**
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* Performs high-level encoding of a PDF417 message using the algorithm described in annex P
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* of ISO/IEC 15438:2001(E). If byte compaction has been selected, then only byte compaction
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* is used.
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*
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* @param msg the message
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* @return the encoded message (the char values range from 0 to 928)
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*/
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+ (NSString *)encodeHighLevel:(NSString *)msg compaction:(ZXPDF417Compaction)compaction encoding:(NSStringEncoding)encoding error:(NSError **)error;
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@end
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