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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_COMMONBITMATRIX_H_
#define _BC_COMMONBITMATRIX_H_
class CBC_CommonBitArray;
class CBC_CommonBitMatrix
{
public:
CBC_CommonBitMatrix();
virtual ~CBC_CommonBitMatrix();
FX_BOOL Get(int32_t x, int32_t y);
void Set(int32_t x, int32_t y);
void Flip(int32_t x, int32_t y);
void Clear();
void SetRegion(int32_t left, int32_t top, int32_t width, int32_t height, int32_t &e);
CBC_CommonBitArray* GetRow(int32_t y, CBC_CommonBitArray* row);
void SetRow(int32_t y, CBC_CommonBitArray* row);
CBC_CommonBitArray* GetCol(int32_t y, CBC_CommonBitArray* row);
void SetCol(int32_t y, CBC_CommonBitArray* col);
int32_t GetWidth();
int32_t GetHeight();
int32_t GetRowSize();
int32_t GetDimension(int32_t &e);
virtual void Init(int32_t dimension);
virtual void Init(int32_t width, int32_t height);
int32_t* GetBits();
private:
int32_t m_width;
int32_t m_height;
int32_t m_rowSize;
int32_t* m_bits;
};
#endif
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