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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #ifndef XFA_SRC_FXBARCODE_PDF417_BC_PDF417_H_ | |
| 8 #define XFA_SRC_FXBARCODE_PDF417_BC_PDF417_H_ | |
| 9 | |
| 10 #include "core/include/fxcrt/fx_basic.h" | |
| 11 #include "xfa/src/fxbarcode/pdf417/BC_PDF417Compaction.h" | |
| 12 | |
| 13 class CBC_BarcodeRow; | |
| 14 class CBC_BarcodeMatrix; | |
| 15 | |
| 16 class CBC_PDF417 { | |
| 17 public: | |
| 18 CBC_PDF417(); | |
| 19 CBC_PDF417(FX_BOOL compact); | |
| 20 virtual ~CBC_PDF417(); | |
| 21 CBC_BarcodeMatrix* getBarcodeMatrix(); | |
| 22 void generateBarcodeLogic(CFX_WideString msg, | |
| 23 int32_t errorCorrectionLevel, | |
| 24 int32_t& e); | |
| 25 void setDimensions(int32_t maxCols, | |
| 26 int32_t minCols, | |
| 27 int32_t maxRows, | |
| 28 int32_t minRows); | |
| 29 void setCompaction(Compaction compaction); | |
| 30 void setCompact(FX_BOOL compact); | |
| 31 | |
| 32 private: | |
| 33 static int32_t START_PATTERN; | |
| 34 static int32_t STOP_PATTERN; | |
| 35 static int32_t CODEWORD_TABLE[][1000]; | |
| 36 static FX_FLOAT PREFERRED_RATIO; | |
| 37 static FX_FLOAT DEFAULT_MODULE_WIDTH; | |
| 38 static FX_FLOAT HEIGHT; | |
| 39 CBC_BarcodeMatrix* m_barcodeMatrix; | |
| 40 FX_BOOL m_compact; | |
| 41 Compaction m_compaction; | |
| 42 int32_t m_minCols; | |
| 43 int32_t m_maxCols; | |
| 44 int32_t m_maxRows; | |
| 45 int32_t m_minRows; | |
| 46 | |
| 47 private: | |
| 48 static int32_t calculateNumberOfRows(int32_t m, int32_t k, int32_t c); | |
| 49 static int32_t getNumberOfPadCodewords(int32_t m, | |
| 50 int32_t k, | |
| 51 int32_t c, | |
| 52 int32_t r); | |
| 53 static void encodeChar(int32_t pattern, int32_t len, CBC_BarcodeRow* logic); | |
| 54 void encodeLowLevel(CFX_WideString fullCodewords, | |
| 55 int32_t c, | |
| 56 int32_t r, | |
| 57 int32_t errorCorrectionLevel, | |
| 58 CBC_BarcodeMatrix* logic); | |
| 59 CFX_Int32Array* determineDimensions(int32_t sourceCodeWords, | |
| 60 int32_t errorCorrectionCodeWords, | |
| 61 int32_t& e); | |
| 62 }; | |
| 63 | |
| 64 #endif // XFA_SRC_FXBARCODE_PDF417_BC_PDF417_H_ | |
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Chromium Code Reviews
Issue 1803723002:
Move xfa/src up to xfa/. (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master