qgsmarkersymbol.h

Go to the documentation of this file.

/***************************************************************************
 qgsmarkersymbol.h
 ---------------------
 begin                : November 2009
 copyright            : (C) 2009 by Martin Dobias
 email                : wonder dot sk at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSMARKERSYMBOL_H
#define QGSMARKERSYMBOL_H
 
#include "qgis_core.h"
#include "qgssymbol.h"
 
class QgsMarkerSymbolLayer;

class CORE_EXPORT QgsMarkerSymbol : public QgsSymbol
{
  public:

    static std::unique_ptr< QgsMarkerSymbol > createSimple( const QVariantMap &properties );

    QgsMarkerSymbol( const QgsSymbolLayerList &layers SIP_TRANSFER = QgsSymbolLayerList() );

    void setAngle( double symbolAngle ) const;

    double angle() const;

    void setDataDefinedAngle( const QgsProperty &property );

    QgsProperty dataDefinedAngle() const;

    void setLineAngle( double lineAngle ) const;

    void setSize( double size ) const;

    double size() const;

    double size( const QgsRenderContext &context ) const;

    void setSizeUnit( Qgis::RenderUnit unit ) const;

    Qgis::RenderUnit sizeUnit() const;

    void setSizeMapUnitScale( const QgsMapUnitScale &scale ) const;

    QgsMapUnitScale sizeMapUnitScale() const;

    void setDataDefinedSize( const QgsProperty &property ) const;

    QgsProperty dataDefinedSize() const;

    void setScaleMethod( Qgis::ScaleMethod scaleMethod ) const;

    Qgis::ScaleMethod scaleMethod() const;

    void renderPoint( QPointF point, const QgsFeature *f, QgsRenderContext &context, int layer = -1, bool selected = false );

    QRectF bounds( QPointF point, QgsRenderContext &context, const QgsFeature &feature = QgsFeature() ) const;
 
    QgsMarkerSymbol *clone() const override SIP_FACTORY;
 
  private:
 
    void renderPointUsingLayer( QgsMarkerSymbolLayer *layer, QPointF point, QgsSymbolRenderContext &context );
 
};
 
 
#endif // QGSMARKERSYMBOL_H