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72 lines
1.9 KiB
72 lines
1.9 KiB
/*************************************************************** |
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* Name: CircleArrow.h |
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* Purpose: Defines circle arrow for line shapes |
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* Author: Michal Bližňák (michal.bliznak@tiscali.cz) |
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* Created: 2009-04-19 |
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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 _WXSFCIRCLEARROW_H |
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#define _WXSFCIRCLEARROW_H |
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#include <wx/wxsf/SolidArrow.h> |
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// default values |
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#define sfdvARROW_RADIUS 4 |
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/*! |
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* \brief Class extends the wxSFSolidBase class and encapsulates |
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* arrow shape consisting of a filled circle located at the end of the |
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* parent line shape. |
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*/ |
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class WXDLLIMPEXP_SF wxSFCircleArrow : public wxSFSolidArrow |
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{ |
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public: |
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XS_DECLARE_CLONABLE_CLASS(wxSFCircleArrow); |
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/*! \brief Default constructor. */ |
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wxSFCircleArrow(void); |
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/*! |
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* \brief User constructor. |
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* \param parent Pointer to the parent shape |
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*/ |
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wxSFCircleArrow(wxSFShapeBase* parent); |
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/*! |
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* \brief Copy constructor. |
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* \param obj Reference to the source object |
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*/ |
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wxSFCircleArrow(const wxSFCircleArrow& obj); |
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/*! \brief Destructor. */ |
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virtual ~wxSFCircleArrow(void); |
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// public member data accessors |
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/** |
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* \brief Set radius of circle arrow |
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* \param radius Radius of circle arrow |
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*/ |
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void SetRadius(int radius) {m_nRadius = radius;} |
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/** |
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* \brief Get radius of circle arrow |
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* \return Radius if circle arrow |
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*/ |
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int GetRadius() const {return m_nRadius;} |
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// public virtual functions |
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/*! |
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* \brief Draw arrow shape at the end of a virtual line. |
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* \param from Start of the virtual line |
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* \param to End of the virtual line |
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* \param dc Device context for drawing |
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*/ |
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virtual void Draw(const wxRealPoint& from, const wxRealPoint& to, wxDC& dc); |
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protected: |
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// protected data members |
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/*! \brief Circle radius */ |
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int m_nRadius; |
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}; |
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#endif //_WXSFCIRCLEARROW_H
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