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plot.h

来自「Wxpython Implemented on Windows CE, Sou」· C头文件代码 · 共 459 行 · 第 1/2 页
459 行

private:
    wxPlotWindow     *m_owner;
    bool              m_zooming;

    DECLARE_CLASS(wxPlotArea)
    DECLARE_EVENT_TABLE()
};

//-----------------------------------------------------------------------------
// wxPlotXAxisArea
//-----------------------------------------------------------------------------

class WXDLLIMPEXP_PLOT wxPlotXAxisArea: public wxWindow
{
public:
    wxPlotXAxisArea() {}
    wxPlotXAxisArea( wxPlotWindow *parent );

    void OnPaint( wxPaintEvent &event );
    void OnMouse( wxMouseEvent &event );

private:
    wxPlotWindow   *m_owner;

    DECLARE_CLASS(wxPlotXAxisArea)
    DECLARE_EVENT_TABLE()
};

//-----------------------------------------------------------------------------
// wxPlotYAxisArea
//-----------------------------------------------------------------------------

class WXDLLIMPEXP_PLOT wxPlotYAxisArea: public wxWindow
{
public:
    wxPlotYAxisArea() {}
    wxPlotYAxisArea( wxPlotWindow *parent );

    void OnPaint( wxPaintEvent &event );
    void OnMouse( wxMouseEvent &event );

private:
    wxPlotWindow   *m_owner;

    DECLARE_CLASS(wxPlotYAxisArea)
    DECLARE_EVENT_TABLE()
};

//-----------------------------------------------------------------------------
// wxPlotWindow
//-----------------------------------------------------------------------------

class WXDLLIMPEXP_PLOT wxPlotWindow: public wxScrolledWindow
{
public:
    wxPlotWindow() {}
    wxPlotWindow(wxWindow *parent,
                 wxWindowID id = wxID_ANY,
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
                 int flags = wxPLOT_DEFAULT);
    ~wxPlotWindow();

    // curve accessors
    // ---------------

    void Add( wxPlotCurve *curve );
    void Delete( wxPlotCurve* curve );

    size_t GetCount();
    wxPlotCurve *GetAt( size_t n );

    void SetCurrentCurve( wxPlotCurve* current );
    wxPlotCurve *GetCurrentCurve();

    // mark list accessors
    // -------------------

    void Add( wxPlotOnOffCurve *curve );
    void Delete( wxPlotOnOffCurve* curve );

    size_t GetOnOffCurveCount();
    wxPlotOnOffCurve *GetOnOffCurveAt( size_t n );

    // vertical representation
    // -----------------------

    void Move( wxPlotCurve* curve, int pixels_up );
    void Enlarge( wxPlotCurve *curve, double factor );

    // horizontal representation
    // -------------------------

    void SetUnitsPerValue( double upv );
    double GetUnitsPerValue()
        { return m_xUnitsPerValue; }

    void SetZoom( double zoom );
    double GetZoom()
        { return m_xZoom; }

    // options
    // -------

    void SetScrollOnThumbRelease( bool scrollOnThumbRelease = true )
        { m_scrollOnThumbRelease = scrollOnThumbRelease; }
    bool GetScrollOnThumbRelease()
        { return m_scrollOnThumbRelease; }

    void SetEnlargeAroundWindowCentre( bool enlargeAroundWindowCentre = true )
        { m_enlargeAroundWindowCentre = enlargeAroundWindowCentre; }
    bool GetEnlargeAroundWindowCentre()
        { return m_enlargeAroundWindowCentre; }

    // events (may be overridden)
    // --------------------------

    void OnMoveUp( wxCommandEvent& event );
    void OnMoveDown( wxCommandEvent& event );

    void OnEnlarge( wxCommandEvent& event );
    void OnShrink( wxCommandEvent& event );
    void OnZoomIn( wxCommandEvent& event );
    void OnZoomOut( wxCommandEvent& event );

    void OnScroll2( wxScrollWinEvent& event );

    // utilities
    // ---------

    void RedrawEverything();
    void RedrawXAxis();
    void RedrawYAxis();

    void ResetScrollbar();

    void AddChartTitle( const wxString&, wxFont = *wxNORMAL_FONT, wxColour = *wxBLACK );

private:
    friend class wxPlotArea;
    friend class wxPlotXAxisArea;
    friend class wxPlotYAxisArea;

    double             m_xUnitsPerValue;
    double             m_xZoom;

    wxList             m_curves;
    wxList             m_onOffCurves;

    wxPlotArea        *m_area;
    wxPlotXAxisArea   *m_xaxis;
    wxPlotYAxisArea   *m_yaxis;
    wxPlotCurve       *m_current;

    bool               m_scrollOnThumbRelease;
    bool               m_enlargeAroundWindowCentre;

    wxString           m_title;
    wxFont             m_titleFont;
    wxColour           m_titleColour;
    wxStaticText*      m_titleStaticText;
    wxBoxSizer*        m_plotAndTitleSizer;

    void DrawChartTitle();

    DECLARE_CLASS(wxPlotWindow)
    DECLARE_EVENT_TABLE()
};

// ----------------------------------------------------------------------------
// plot event macros
// ----------------------------------------------------------------------------

typedef void (wxEvtHandler::*wxPlotEventFunction)(wxPlotEvent&);

#if WXWIN_COMPATIBILITY_EVENT_TYPES

#define EVT_PLOT(id, fn) { wxEVT_PLOT_DOUBLECLICKED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_SEL_CHANGING(id, fn) { wxEVT_PLOT_SEL_CHANGING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_SEL_CHANGED(id, fn) { wxEVT_PLOT_SEL_CHANGED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_CLICKED(id, fn) { wxEVT_PLOT_CLICKED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_DOUBLECLICKED(id, fn) { wxEVT_PLOT_DOUBLECLICKED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_ZOOM_IN(id, fn) { wxEVT_PLOT_ZOOM_IN, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_ZOOM_OUT(id, fn) { wxEVT_PLOT_ZOOM_OUT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_VALUE_SEL_CREATING(id, fn) { wxEVT_PLOT_VALUE_SEL_CREATING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_VALUE_SEL_CREATED(id, fn) { wxEVT_PLOT_VALUE_SEL_CREATED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_VALUE_SEL_CHANGING(id, fn) { wxEVT_PLOT_VALUE_SEL_CHANGING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_VALUE_SEL_CHANGED(id, fn) { wxEVT_PLOT_VALUE_SEL_CHANGED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_AREA_SEL_CREATING(id, fn) { wxEVT_PLOT_AREA_SEL_CREATING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_AREA_SEL_CREATED(id, fn) { wxEVT_PLOT_AREA_SEL_CREATED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_AREA_SEL_CHANGING(id, fn) { wxEVT_PLOT_AREA_SEL_CHANGING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_AREA_SEL_CHANGED(id, fn) { wxEVT_PLOT_AREA_SEL_CHANGED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_BEGIN_X_LABEL_EDIT(id, fn) { wxEVT_PLOT_BEGIN_X_LABEL_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_END_X_LABEL_EDIT(id, fn) { wxEVT_PLOT_END_X_LABEL_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_BEGIN_Y_LABEL_EDIT(id, fn) { wxEVT_PLOT_BEGIN_Y_LABEL_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_END_Y_LABEL_EDIT(id, fn) { wxEVT_PLOT_END_Y_LABEL_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_BEGIN_TITLE_EDIT(id, fn) { wxEVT_PLOT_BEGIN_TITLE_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_END_TITLE_EDIT(id, fn) { wxEVT_PLOT_END_TITLE_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction) (wxPlotEventFunction) & fn, (wxObject *) NULL },

#else

#define EVT_PLOT(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_DOUBLECLICKED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_SEL_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_SEL_CHANGING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_SEL_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_SEL_CHANGED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_CLICKED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_CLICKED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_DOUBLECLICKED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_DOUBLECLICKED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_ZOOM_IN(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_ZOOM_IN, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_ZOOM_OUT(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_ZOOM_OUT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_VALUE_SEL_CREATING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_VALUE_SEL_CREATING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_VALUE_SEL_CREATED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_VALUE_SEL_CREATED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_VALUE_SEL_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_VALUE_SEL_CHANGING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_VALUE_SEL_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_VALUE_SEL_CHANGED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_AREA_SEL_CREATING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_AREA_SEL_CREATING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_AREA_SEL_CREATED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_AREA_SEL_CREATED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_AREA_SEL_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_AREA_SEL_CHANGING, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_AREA_SEL_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_AREA_SEL_CHANGED, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_BEGIN_X_LABEL_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_BEGIN_X_LABEL_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_END_X_LABEL_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_END_X_LABEL_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_BEGIN_Y_LABEL_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_BEGIN_Y_LABEL_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_END_Y_LABEL_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_END_Y_LABEL_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_BEGIN_TITLE_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_BEGIN_TITLE_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),
#define EVT_PLOT_END_TITLE_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_PLOT_END_TITLE_EDIT, id, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) (wxNotifyEventFunction)  wxStaticCastEvent( wxPlotEventFunction, & fn ), (wxObject *) NULL ),

#endif

#endif
   // _WX_PLOT_H_
plot.h - 源码说明

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