// 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 CFX_Object | |
{ | |
public: | |
CBC_Binarizer(CBC_LuminanceSource *source); | |
virtual ~CBC_Binarizer(); | |
CBC_LuminanceSource *GetLuminanceSource(); | |
virtual CBC_CommonBitMatrix *GetBlackMatrix(FX_INT32 &e) = 0; | |
virtual CBC_CommonBitArray *GetBlackRow(FX_INT32 y, CBC_CommonBitArray *row, FX_INT32 &e) = 0; | |
private: | |
CBC_LuminanceSource *m_source; | |
}; | |
#endif |