| // 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_BINARIZER_H_ | |
| #define _BC_BINARIZER_H_ | |
| class CBC_LuminanceSource; | |
| class CBC_CommonBitMatrix; | |
| class CBC_CommonBitArray; | |
| class CBC_BinaryBitmap; | |
| class CBC_Binarizer | |
| { | |
| public: | |
| CBC_Binarizer(CBC_LuminanceSource *source); | |
| virtual ~CBC_Binarizer(); | |
| CBC_LuminanceSource *GetLuminanceSource(); | |
| virtual CBC_CommonBitMatrix *GetBlackMatrix(int32_t &e) = 0; | |
| virtual CBC_CommonBitArray *GetBlackRow(int32_t y, CBC_CommonBitArray *row, int32_t &e) = 0; | |
| private: | |
| CBC_LuminanceSource *m_source; | |
| }; | |
| #endif |