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qgsmultisurface.h
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qgsmultisurface.h
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/***************************************************************************
qgsmultisurface.h
-------------------------------------------------------------------
Date : 28 Oct 2014
Copyright : (C) 2014 by Marco Hugentobler
email : marco.hugentobler at sourcepole 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 QGSMULTISURFACEV2_H
#define QGSMULTISURFACEV2_H
#include "qgis_core.h"
#include "qgis.h"
#include "qgsgeometrycollection.h"
/** \ingroup core
* \class QgsMultiSurface
* \brief Multi surface geometry collection.
* \since QGIS 2.10
*/
class CORE_EXPORT QgsMultiSurface: public QgsGeometryCollection
{
public:
QgsMultiSurface();
virtual QString geometryType() const override { return QStringLiteral( "MultiSurface" ); }
QgsMultiSurface *clone() const override SIP_FACTORY;
bool fromWkt( const QString &wkt ) override;
// inherited: int wkbSize() const;
// inherited: unsigned char* asWkb( int& binarySize ) const;
// inherited: QString asWkt( int precision = 17 ) const;
QDomElement asGML2( QDomDocument &doc, int precision = 17, const QString &ns = "gml" ) const override;
QDomElement asGML3( QDomDocument &doc, int precision = 17, const QString &ns = "gml" ) const override;
QString asJSON( int precision = 17 ) const override;
//! Adds a geometry and takes ownership. Returns true in case of success
virtual bool addGeometry( QgsAbstractGeometry *g SIP_TRANSFER ) override;
virtual QgsAbstractGeometry *boundary() const override SIP_FACTORY;
#ifndef SIP_RUN
/**
* Cast the \a geom to a QgsMultiSurface.
* Should be used by qgsgeometry_cast<QgsMultiSurface *>( geometry ).
*
* \note Not available in Python. Objects will be automatically be converted to the appropriate target type.
* \since QGIS 3.0
*/
inline const QgsMultiSurface *cast( const QgsAbstractGeometry *geom )
{
if ( !geom )
return nullptr;
QgsWkbTypes::Type flatType = QgsWkbTypes::flatType( geom->wkbType() );
if ( flatType == QgsWkbTypes::MultiSurface
|| flatType == QgsWkbTypes::MultiPolygon )
return static_cast<const QgsMultiSurface *>( geom );
return nullptr;
}
#endif
};
#endif // QGSMULTISURFACEV2_H