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// 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
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