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/***************************************************************
* Name: RoundOrthoShape.h
* Purpose: Defines rounded orthogonal line shape class
* Author: Michal Bližňák (michal.bliznak@gmail.com)
* Created: 2011-01-27
* Copyright: Michal Bližňák
* License: wxWidgets license (www.wxwidgets.org)
* Notes:
**************************************************************/
#ifndef _WXSFROUNDORTHOSHAPE_H
#define _WXSFROUNDORTHOSHAPE_H
#include <wx/wxsf/OrthoShape.h>
// default values
/*! \brief Default value of wxSFRoundOrthoLineShape::m_nMaxRadius data member */
#define sfdvROUNDORTHOSHAPE_MAXRADIUS 7
/*!
* \brief Rounded orthogonal line shape. The class extends wxSFOrthoLineShape class and allows
* user to create connection line orthogonal to base axis with rounded corners.
*/
class WXDLLIMPEXP_SF wxSFRoundOrthoLineShape : public wxSFOrthoLineShape
{
public:
XS_DECLARE_CLONABLE_CLASS(wxSFRoundOrthoLineShape);
/*! \brief Default constructor. */
wxSFRoundOrthoLineShape();
/*!
* \brief User constructor.
* \param src ID of the source shape
* \param trg ID of the target shape
* \param path Array of line's control points
* \param manager Parent parent diagram manager
*/
wxSFRoundOrthoLineShape(long src, long trg, const wxXS::RealPointList& path, wxSFDiagramManager* manager);
/*!
* \brief Copy constructor.
* \param obj Reference to the source object
*/
wxSFRoundOrthoLineShape(const wxSFRoundOrthoLineShape& obj);
/*! \brief Destructor. */
virtual ~wxSFRoundOrthoLineShape();
// public members accessors
/*!
* \brief Set maximal value of corner radius.
* \param maxr Maximal value of corner radius
*/
void SetMaxRadius(int maxr) { this->m_nMaxRadius = maxr;}
/*!
* \brief Get current maximal value of corner radius.
* \return Current maximal corner radius
*/
int GetMaxRadius() const { return m_nMaxRadius; }
protected:
// protected data members
int m_nMaxRadius;
// protected virtual functions
/**
* \brief Draw one orthogonal line segment.
* \param dc Device context
* \param src Starting point of the ortho line segment.
* \param trg Ending point of the ortho line segment.
* \param cps Connection points used by the line segment.
*/
virtual void DrawLineSegment(wxDC& dc, const wxRealPoint& src, const wxRealPoint& trg, const SEGMENTCPS& cps );
};
#endif //_WXSFROUNDORTHOSHAPE_H
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