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/************************************************************************
* This file has been generated automatically from *
* *
* src/gui/qgsmapcanvasitem.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
class QgsMapCanvasItem : QGraphicsItem
{
%Docstring(signature="appended")
An abstract class for items that can be placed on the map canvas.
%End
%TypeHeaderCode
#include "qgsmapcanvasitem.h"
%End
protected:
QgsMapCanvasItem( QgsMapCanvas *mapCanvas /TransferThis/ );
%Docstring
protected constructor: cannot be constructed directly
%End
~QgsMapCanvasItem();
virtual void paint( QPainter *painter ) = 0;
%Docstring
function to be implemented by derived classes
%End
virtual void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0 );
void updateCanvas();
%Docstring
schedules map canvas for repaint
%End
bool setRenderContextVariables( QPainter *p, QgsRenderContext &context ) const;
%Docstring
Sets render context parameters
:param p: painter for rendering
:param context: out: configured context
:return: ``True`` in case of success
%End
public:
virtual void updatePosition();
%Docstring
called on changed extent or resize event to update position of the item
%End
virtual QRectF boundingRect() const;
QgsRectangle rect() const;
%Docstring
returns canvas item rectangle in map units
%End
void setRect( const QgsRectangle &r, bool resetRotation = true );
%Docstring
sets canvas item rectangle in map units
%End
QgsPointXY toMapCoordinates( QPoint point ) const;
%Docstring
transformation from screen coordinates to map coordinates
%End
QPointF toCanvasCoordinates( const QgsPointXY &point ) const;
%Docstring
transformation from map coordinates to screen coordinates
%End
protected:
};
/************************************************************************
* This file has been generated automatically from *
* *
* src/gui/qgsmapcanvasitem.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
|
