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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_BOUNDINGBOX_H_
#define _BC_BOUNDINGBOX_H_
class CBC_CommonBitMatrix;
class CBC_ResultPoint;
class CBC_BoundingBox;
class CBC_BoundingBox : public CFX_Object
{
public:
CBC_BoundingBox(CBC_CommonBitMatrix* image, CBC_ResultPoint* topLeft, CBC_ResultPoint* bottomLeft, CBC_ResultPoint* topRight, CBC_ResultPoint* bottomRight, FX_INT32 &e);
CBC_BoundingBox(CBC_BoundingBox* boundingBox);
virtual ~CBC_BoundingBox();
static CBC_BoundingBox* merge(CBC_BoundingBox* leftBox, CBC_BoundingBox* rightBox, FX_INT32 &e);
CBC_BoundingBox* addMissingRows(FX_INT32 missingStartRows, FX_INT32 missingEndRows, FX_BOOL isLeft, FX_INT32 &e);
void setTopRight(CBC_ResultPoint topRight);
void setBottomRight(CBC_ResultPoint bottomRight);
FX_INT32 getMinX();
FX_INT32 getMaxX();
FX_INT32 getMinY();
FX_INT32 getMaxY();
CBC_ResultPoint* getTopLeft();
CBC_ResultPoint* getTopRight();
CBC_ResultPoint* getBottomLeft();
CBC_ResultPoint* getBottomRight();
private:
CBC_CommonBitMatrix* m_image;
CBC_ResultPoint* m_topLeft;
CBC_ResultPoint* m_bottomLeft;
CBC_ResultPoint* m_topRight;
CBC_ResultPoint* m_bottomRight;
FX_INT32 m_minX;
FX_INT32 m_maxX;
FX_INT32 m_minY;
FX_INT32 m_maxY;
void init(CBC_CommonBitMatrix* image, CBC_ResultPoint* topLeft, CBC_ResultPoint* bottomLeft, CBC_ResultPoint* topRight, CBC_ResultPoint* bottomRight);
void calculateMinMaxValues();
};
#endif
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