blob: e555a2b42c28478732b1d842c646b151430d1e56 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
// 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_BINARYBITMAP_H_
#define _BC_BINARYBITMAP_H_
class CBC_Binarizer;
class CBC_CommonBitMatrix;
class CBC_CommonBitArray;
class CBC_BinaryBitmap;
class CBC_BinaryBitmap
{
public:
CBC_BinaryBitmap(CBC_Binarizer *binarizer);
virtual ~CBC_BinaryBitmap();
FX_INT32 GetWidth();
FX_INT32 GetHeight();
CBC_CommonBitMatrix * GetMatrix(FX_INT32 &e);
CBC_CommonBitArray * GetBlackRow(FX_INT32 y, CBC_CommonBitArray *row, FX_INT32 &e);
CBC_CommonBitMatrix * GetBlackMatrix(FX_INT32 &e);
FX_BOOL IsCropSupported();
FX_BOOL IsRotateSupported();
private:
CBC_Binarizer * m_binarizer;
CBC_CommonBitMatrix * m_matrix;
};
#endif
|
