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85 lines
2.9 KiB
85 lines
2.9 KiB
6 years ago
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/***************************************************************
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* Name: CircleShape.h
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* Purpose: Defines circle shape class
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* Author: Michal Bližňák (michal.bliznak@tiscali.cz)
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* Created: 2007-07-22
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* Copyright: Michal Bližňák
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* License: wxWidgets license (www.wxwidgets.org)
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* Notes:
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**************************************************************/
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#ifndef _WXSFCIRCLESHAPE_H
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#define _WXSFCIRCLESHAPE_H
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#include <wx/wxsf/FixedRectShape.h>
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/*! \brief Class encapsulating the circle shape. */
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class WXDLLIMPEXP_SF wxSFCircleShape : public wxSFSquareShape
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{
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public:
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XS_DECLARE_CLONABLE_CLASS(wxSFCircleShape);
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/*! \brief Default constructor. */
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wxSFCircleShape(void);
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/*! \brief
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* User constructor.
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* \param pos Initial shape position
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* \param radius Circle radius
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* \param manager Pointer to parent manager
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*/
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wxSFCircleShape(const wxRealPoint& pos, double radius, wxSFDiagramManager* manager);
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/*! \brief
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* Copy constructor.
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* \param obj Reference to the source object
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*/
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wxSFCircleShape(const wxSFCircleShape& obj);
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/*! \brief Destructor. */
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virtual ~wxSFCircleShape();
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// public virtual functions
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/*!
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* \brief Test whether the given point is inside the shape. The function
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* can be overrided if neccessary.
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* \param pos Examined point
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* \return TRUE if the point is inside the shape area, otherwise FALSE
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*/
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virtual bool Contains(const wxPoint& pos);
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/*!
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* \brief Get intersection point of the shape border and a line leading from
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* 'start' point to 'end' point. The function can be overrided if neccessary.
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* \param start Starting point of the virtual intersection line
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* \param end Ending point of the virtual intersection line
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* \return Intersection point
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*/
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virtual wxRealPoint GetBorderPoint(const wxRealPoint& start, const wxRealPoint& end);
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protected:
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// protected virtual functions
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/*!
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* \brief Draw the shape in the normal way. The function can be overrided if neccessary.
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* \param dc Reference to device context where the shape will be drawn to
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*/
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virtual void DrawNormal(wxDC& dc);
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/*!
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* \brief Draw the shape in the hower mode (the mouse cursor is above the shape).
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* The function can be overrided if neccessary.
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* \param dc Reference to device context where the shape will be drawn to
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*/
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virtual void DrawHover(wxDC& dc);
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/*!
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* \brief Draw the shape in the highlighted mode (another shape is dragged over this
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* shape and this shape will accept the dragged one if it will be dropped on it).
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* The function can be overrided if neccessary.
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* \param dc Reference to device context where the shape will be drawn to
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*/
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virtual void DrawHighlighted(wxDC& dc);
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/*!
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* \brief Draw shadow under the shape. The function can be overrided if neccessary.
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* \param dc Reference to device context where the shadow will be drawn to
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*/
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virtual void DrawShadow(wxDC& dc);
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};
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#endif //_WXSFCIRCLESHAPE_H
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