qgslinesymbol.h

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/***************************************************************************
 qgslinesymbol.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 QGSLINESYMBOL_H
#define QGSLINESYMBOL_H
 
#include "qgis_core.h"
#include "qgis.h"
#include "qgssymbol.h"
 
class CORE_EXPORT QgsLineSymbol : public QgsSymbol
{
  public:
 
    static QgsLineSymbol *createSimple( const QVariantMap &properties ) SIP_FACTORY;
 
    QgsLineSymbol( const QgsSymbolLayerList &layers SIP_TRANSFER = QgsSymbolLayerList() );
 
    void setWidth( double width ) const;
 
    void setWidthUnit( QgsUnitTypes::RenderUnit unit ) const;
 
 
    double width() const;
 
    double width( const QgsRenderContext &context ) const;
 
    void setDataDefinedWidth( const QgsProperty &property ) const;
 
    QgsProperty dataDefinedWidth() const;
 
    void renderPolyline( const QPolygonF &points, const QgsFeature *f, QgsRenderContext &context, int layer = -1, bool selected = false );
 
    QgsLineSymbol *clone() const override SIP_FACTORY;
 
  private:
 
    void renderPolylineUsingLayer( QgsLineSymbolLayer *layer, const QPolygonF &points, QgsSymbolRenderContext &context );
 
};
 
 
#endif // QGSLINESYMBOL_H