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1 // Copyright 2014 PDFium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
6 | |
7 #ifndef _BC_BOUNDINGBOX_H_ | |
8 #define _BC_BOUNDINGBOX_H_ | |
9 class CBC_CommonBitMatrix; | |
10 class CBC_ResultPoint; | |
11 class CBC_BoundingBox; | |
12 class CBC_BoundingBox : public CFX_Object | |
13 { | |
14 public: | |
15 CBC_BoundingBox(CBC_CommonBitMatrix* image, CBC_ResultPoint* topLeft, CBC_Re
sultPoint* bottomLeft, CBC_ResultPoint* topRight, CBC_ResultPoint* bottomRight,
FX_INT32 &e); | |
16 CBC_BoundingBox(CBC_BoundingBox* boundingBox); | |
17 virtual ~CBC_BoundingBox(); | |
18 static CBC_BoundingBox* merge(CBC_BoundingBox* leftBox, CBC_BoundingBox* rig
htBox, FX_INT32 &e); | |
19 CBC_BoundingBox* addMissingRows(FX_INT32 missingStartRows, FX_INT32 missingE
ndRows, FX_BOOL isLeft, FX_INT32 &e); | |
20 void setTopRight(CBC_ResultPoint topRight); | |
21 void setBottomRight(CBC_ResultPoint bottomRight); | |
22 FX_INT32 getMinX(); | |
23 FX_INT32 getMaxX(); | |
24 FX_INT32 getMinY(); | |
25 FX_INT32 getMaxY(); | |
26 CBC_ResultPoint* getTopLeft(); | |
27 CBC_ResultPoint* getTopRight(); | |
28 CBC_ResultPoint* getBottomLeft(); | |
29 CBC_ResultPoint* getBottomRight(); | |
30 private: | |
31 CBC_CommonBitMatrix* m_image; | |
32 CBC_ResultPoint* m_topLeft; | |
33 CBC_ResultPoint* m_bottomLeft; | |
34 CBC_ResultPoint* m_topRight; | |
35 CBC_ResultPoint* m_bottomRight; | |
36 FX_INT32 m_minX; | |
37 FX_INT32 m_maxX; | |
38 FX_INT32 m_minY; | |
39 FX_INT32 m_maxY; | |
40 void init(CBC_CommonBitMatrix* image, CBC_ResultPoint* topLeft, CBC_ResultPo
int* bottomLeft, CBC_ResultPoint* topRight, CBC_ResultPoint* bottomRight); | |
41 void calculateMinMaxValues(); | |
42 }; | |
43 #endif | |
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