QGIS API Documentation
3.16.0-Hannover (43b64b13f3)
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16 #ifndef QGSMULTISURFACE_H
17 #define QGSMULTISURFACE_H
19 #include "qgis_core.h"
60 if ( a0 < 0 || a0 >= sipCpp->numGeometries() )
62 PyErr_SetString( PyExc_IndexError, QByteArray::number( a0 ) );
67 return sipConvertFromType( sipCpp->surfaceN( a0 ), sipType_QgsSurface, NULL );
85 void clear()
override;
88 bool fromWkt(
const QString &wkt )
override;
125 #endif // QGSMULTISURFACE_H
virtual bool insertGeometry(QgsAbstractGeometry *g, int index)
Inserts a geometry before a specified index and takes ownership.
json asJsonObject(int precision=17) const override
Returns a json object representation of the geometry.
bool fromWkt(const QString &wkt) override
Sets the geometry from a WKT string.
QString geometryType() const override SIP_HOLDGIL
Returns a unique string representing the geometry type.
static Type flatType(Type type) SIP_HOLDGIL
Returns the flat type for a WKB type.
QDomElement asGml2(QDomDocument &doc, int precision=17, const QString &ns="gml", QgsAbstractGeometry::AxisOrder axisOrder=QgsAbstractGeometry::AxisOrder::XY) const override
Returns a GML2 representation of the geometry.
Type
The WKB type describes the number of dimensions a geometry has.
const QgsMultiSurface * cast(const QgsAbstractGeometry *geom) const
Cast the geom to a QgsMultiSurface.
Multi surface geometry collection.
QgsGeometryCollection * toCurveType() const override
Returns the geometry converted to the more generic curve type.
#define SIP_TYPEHINT(type)
QgsAbstractGeometry * boundary() const override
Returns the closure of the combinatorial boundary of the geometry (ie the topological boundary of the...
QgsGeometryCollection * createEmptyWithSameType() const override
Creates a new geometry with the same class and same WKB type as the original and transfers ownership.
QgsGeometryCollection * clone() const override
Clones the geometry by performing a deep copy.
QgsWkbTypes::Type wkbType() const SIP_HOLDGIL
Returns the WKB type of the geometry.
AxisOrder
Axis order for GML generation.
virtual bool addGeometry(QgsAbstractGeometry *g)
Adds a geometry and takes ownership. Returns true in case of success.
QDomElement asGml3(QDomDocument &doc, int precision=17, const QString &ns="gml", QgsAbstractGeometry::AxisOrder axisOrder=QgsAbstractGeometry::AxisOrder::XY) const override
Returns a GML3 representation of the geometry.
Abstract base class for all geometries.
void clear() override
Clears the geometry, ie reset it to a null geometry.