berryGeometry.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
 
#ifndef BERRYGEOMETRY_H_
#define BERRYGEOMETRY_H_
 
#include <org_blueberry_ui_qt_Export.h>
 
class QRect;
class QPoint;
class QWidget;
 
namespace berry {
 
struct BERRY_UI_QT Geometry
{
 
  static int GetDimension(const QRect& toMeasure, bool width);
 
  static bool IsHorizontal(int berrySideConstant);
 
  static QRect GetExtrudedEdge(const QRect& toExtrude, int size,
          int orientation);
 
  static void Normalize(QRect& rect);
 
  static int GetClosestSide(const QRect& boundary, const QPoint& toTest);
 
  static int GetDistanceFromEdge(const QRect& rectangle, const QPoint& testPoint,
          int edgeOfInterest);
 
  static int GetOppositeSide(int directionConstant);
 
  static QRect ToControl(QWidget* coordinateSystem,
          const QRect& toConvert);
 
  static QPoint ToControl(QWidget* coordinateSystem,
          const QPoint& toConvert);
 
  static QRect ToDisplay(QWidget* coordinateSystem,
          const QRect& toConvert);
 
  static QPoint ToDisplay(QWidget* coordinateSystem,
          const QPoint& toConvert);
 
};
 
}
 
#endif /* BERRYGEOMETRY_H_ */