/************************************************************************
 * This file has been generated automatically from                      *
 *                                                                      *
 * src/gui/plot/qgsplotcanvas.h                                         *
 *                                                                      *
 * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
 ************************************************************************/








%ModuleHeaderCode
#include "qgsplotcanvas.h"
#include "qgselevationprofilecanvas.h"
#include "qgsdistancevselevationplotcanvas.h"
%End

class QgsPlotCanvas : QGraphicsView
{
%Docstring(signature="appended")
Plot canvas is a class for displaying interactive 2d charts and plots.

.. versionadded:: 3.26
%End

%TypeHeaderCode
#include "qgsplotcanvas.h"
%End
%ConvertToSubClassCode
    if ( qobject_cast<QgsElevationProfileCanvas *>( sipCpp ) != nullptr )
      sipType = sipType_QgsElevationProfileCanvas;
    else if ( qobject_cast<QgsDistanceVsElevationPlotCanvas *>( sipCpp ) != nullptr )
      sipType = sipType_QgsDistanceVsElevationPlotCanvas;
    else if ( qobject_cast<QgsPlotCanvas *>( sipCpp ) != nullptr )
      sipType = sipType_QgsPlotCanvas;
    else
      sipType = nullptr;
%End
  public:

    QgsPlotCanvas( QWidget *parent /TransferThis/ = 0 );
%Docstring
Constructor for QgsPlotCanvas, with the specified ``parent`` widget.
%End

    ~QgsPlotCanvas();


    void setTool( QgsPlotTool *tool, bool clean = false );
%Docstring
Sets the interactive tool currently being used on the canvas.
%End

    void unsetTool( QgsPlotTool *tool );
%Docstring
Unset the current ``tool``.

This is called from destructor of plot tools to make sure
that this map tool won't be used any more.

You don't have to call it manually, :py:class:`QgsPlotTool` takes care of it.
%End

    QgsPlotTool *tool();
%Docstring
Returns the currently active tool.
%End

    virtual QgsCoordinateReferenceSystem crs() const;
%Docstring
Returns the coordinate reference system (CRS) for map coordinates used by the canvas.

May return an invalid CRS if no CRS is associated with the canvas.
%End

    virtual QgsPoint toMapCoordinates( const QgsPointXY &point ) const;
%Docstring
Converts a ``point`` on the canvas to the associated map coordinate.

May return an empty point if the canvas point cannot be converted to a map point.
%End

    virtual QgsPointXY toCanvasCoordinates( const QgsPoint &point ) const;
%Docstring
Converts a ``point`` in map coordinates to the associated canvas point.

May return an empty point if the map point cannot be converted to a canvas point.
%End

  public slots:

    virtual void refresh();
%Docstring
Updates and redraws the plot.
%End

  signals:

    void toolChanged( QgsPlotTool *newTool, QgsPlotTool *oldTool );
%Docstring
Emitted when the plot tool is changed.
%End

    void contextMenuAboutToShow( QMenu *menu, QgsPlotMouseEvent *event );
%Docstring
Emitted before the canvas context menu will be shown.
Can be used to extend the context menu.
%End

    void keyPressed( QKeyEvent *event );
%Docstring
Emitted when key press ``event`` occurs.
%End

    void keyReleased( QKeyEvent *event );
%Docstring
Emitted when a key release ``event`` occurs.
%End

  protected:

    virtual bool event( QEvent *e );

    virtual void keyPressEvent( QKeyEvent *e );

    virtual void keyReleaseEvent( QKeyEvent *e );

    virtual void mouseDoubleClickEvent( QMouseEvent *e );

    virtual void mouseMoveEvent( QMouseEvent *e );

    virtual void mousePressEvent( QMouseEvent *e );

    virtual void mouseReleaseEvent( QMouseEvent *e );

    virtual void wheelEvent( QWheelEvent *e );

    virtual void resizeEvent( QResizeEvent *e );

    virtual bool viewportEvent( QEvent *event );


};

/************************************************************************
 * This file has been generated automatically from                      *
 *                                                                      *
 * src/gui/plot/qgsplotcanvas.h                                         *
 *                                                                      *
 * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
 ************************************************************************/