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/************************************************************************
* This file has been generated automatically from *
* *
* src/core/symbology/qgspointdisplacementrenderer.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
class QgsPointDisplacementRenderer: QgsPointDistanceRenderer
{
%Docstring(signature="appended")
A renderer that automatically displaces points with the same geographic
location.
%End
%TypeHeaderCode
#include "qgspointdisplacementrenderer.h"
%End
public:
enum Placement /BaseType=IntEnum/
{
Ring,
ConcentricRings,
Grid
};
QgsPointDisplacementRenderer( const QString &labelAttributeName = QString() );
%Docstring
Constructor for QgsPointDisplacementRenderer.
:param labelAttributeName: optional attribute name for labeling points
%End
virtual Qgis::FeatureRendererFlags flags() const;
virtual QgsPointDisplacementRenderer *clone() const /Factory/;
virtual void startRender( QgsRenderContext &context, const QgsFields &fields );
virtual void stopRender( QgsRenderContext &context );
virtual QDomElement save( QDomDocument &doc, const QgsReadWriteContext &context );
virtual QSet<QString> usedAttributes( const QgsRenderContext &context ) const;
virtual bool accept( QgsStyleEntityVisitorInterface *visitor ) const;
static QgsFeatureRenderer *create( QDomElement &symbologyElem, const QgsReadWriteContext &context ) /Factory/;
%Docstring
Create a renderer from XML element
%End
void setCircleWidth( double width );
%Docstring
Sets the line width for the displacement group circle.
:param width: line width in mm
.. seealso:: :py:func:`circleWidth`
.. seealso:: :py:func:`setCircleColor`
%End
double circleWidth() const;
%Docstring
Returns the line width for the displacement group circle in mm.
.. seealso:: :py:func:`setCircleWidth`
.. seealso:: :py:func:`circleColor`
%End
void setCircleColor( const QColor &color );
%Docstring
Sets the color used for drawing the displacement group circle.
:param color: circle color
.. seealso:: :py:func:`circleColor`
.. seealso:: :py:func:`setCircleWidth`
%End
QColor circleColor() const;
%Docstring
Returns the color used for drawing the displacement group circle.
.. seealso:: :py:func:`setCircleColor`
.. seealso:: :py:func:`circleWidth`
%End
void setCircleRadiusAddition( double distance );
%Docstring
Sets a factor for increasing the ring size of displacement groups.
:param distance: addition factor
.. seealso:: :py:func:`circleRadiusAddition`
%End
double circleRadiusAddition() const;
%Docstring
Returns the factor for increasing the ring size of displacement groups.
.. seealso:: :py:func:`setCircleRadiusAddition`
%End
void setLabelDistanceFactor( double factor );
%Docstring
Sets a factor for increasing the label distances from the symbol.
:param factor: addition factor
.. seealso:: :py:func:`labelDistanceFactor`
.. versionadded:: 3.8
%End
double labelDistanceFactor() const;
%Docstring
Returns the factor for label distance from the symbol.
.. seealso:: :py:func:`setLabelDistanceFactor`
.. versionadded:: 3.8
%End
Placement placement() const;
%Docstring
Returns the placement method used for dispersing the points.
.. seealso:: :py:func:`setPlacement`
%End
void setPlacement( Placement placement );
%Docstring
Sets the placement method used for dispersing the points.
:param placement: placement method
.. seealso:: :py:func:`placement`
%End
QgsMarkerSymbol *centerSymbol();
%Docstring
Returns the symbol for the center of a displacement group (but not
ownership of the symbol).
.. seealso:: :py:func:`setCenterSymbol`
%End
void setCenterSymbol( QgsMarkerSymbol *symbol /Transfer/ );
%Docstring
Sets the center symbol for a displacement group.
:param symbol: new center symbol. Ownership is transferred to the
renderer.
.. seealso:: :py:func:`centerSymbol`
%End
static QgsPointDisplacementRenderer *convertFromRenderer( const QgsFeatureRenderer *renderer ) /Factory/;
%Docstring
Creates a QgsPointDisplacementRenderer from an existing renderer.
:return: a new renderer if the conversion was possible, otherwise
``None``.
%End
private:
QgsPointDisplacementRenderer( const QgsPointDisplacementRenderer & );
QgsPointDisplacementRenderer &operator=( const QgsPointDisplacementRenderer & );
virtual void drawGroup( QPointF centerPoint, QgsRenderContext &context, const QgsPointDistanceRenderer::ClusteredGroup &group ) const;
};
/************************************************************************
* This file has been generated automatically from *
* *
* src/core/symbology/qgspointdisplacementrenderer.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
|
