// 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 |