| // Copyright 2014 PDFium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| #ifndef _BC_DATAMATRIXBITMATRIXPARSER_H_ | |
| #define _BC_DATAMATRIXBITMATRIXPARSER_H_ | |
| class CBC_CommonBitMatrix; | |
| class CBC_DataMatrixVersion; | |
| class CBC_DataMatrixBitMatrixParser | |
| { | |
| public: | |
| CBC_DataMatrixBitMatrixParser(); | |
| virtual ~CBC_DataMatrixBitMatrixParser(); | |
| CBC_DataMatrixVersion *GetVersion(); | |
| CFX_ByteArray *ReadCodewords(int32_t &e); | |
| FX_BOOL ReadModule(int32_t row, int32_t column, int32_t numRows, int32_t numColumns); | |
| int32_t ReadUtah(int32_t row, int32_t column, int32_t numRows, int32_t numColumns); | |
| int32_t ReadCorner1(int32_t numRows, int32_t numColumns); | |
| int32_t ReadCorner2(int32_t numRows, int32_t numColumns); | |
| int32_t ReadCorner3(int32_t numRows, int32_t numColumns); | |
| int32_t ReadCorner4(int32_t numRows, int32_t numColumns); | |
| CBC_CommonBitMatrix *ExtractDataRegion(CBC_CommonBitMatrix *bitMatrix, int32_t &e); | |
| virtual void Init(CBC_CommonBitMatrix *bitMatrix, int32_t &e); | |
| private: | |
| static CBC_DataMatrixVersion* ReadVersion(CBC_CommonBitMatrix *bitMatrix, int32_t &e); | |
| CBC_CommonBitMatrix *m_mappingBitMatrix; | |
| CBC_CommonBitMatrix *m_readMappingMatrix; | |
| CBC_DataMatrixVersion *m_version; | |
| }; | |
| #endif |