Class: QgsMultiPolygon

Multi polygon geometry collection.

Class Hierarchy

Base classes

QgsMultiSurface	Multi surface geometry collection.
QgsGeometryCollection	Geometry collection.
QgsAbstractGeometry	Abstract base class for all geometries.

Abstract Methods

toCurveType

Returns the geometry converted to the more generic curve type QgsMultiSurface

Methods

polygonN

Returns the polygon with the specified index.

class qgis.core.QgsMultiPolygon

Bases: QgsMultiSurface

__init__()

Constructor for an empty multipolygon geometry.

__init__(polygons: Iterable[QgsPolygon])

Constructor for a multipolygon containing the specified polygons.

The polygons will be internally cloned.

Added in version 3.38.

Parameters:

polygons (Iterable[QgsPolygon])

__init__(polygons: Iterable[QgsPolygon])

Constructor for a multipolygon containing the specified polygons.

Ownership of the polygons will be transferred to the multipolygon.

Added in version 3.38.

Parameters:

polygons (Iterable[QgsPolygon])

__init__(a0: QgsMultiPolygon)

Parameters:

a0 (QgsMultiPolygon)

polygonN(self, index: int) → QgsPolygon

Returns the polygon with the specified index.

Raises:

IndexError – if no polygon with the specified index exists.

Added in version 3.16.

Parameters:

index (int)

Return type:

QgsPolygon

abstract toCurveType(self) → QgsMultiSurface | None

Returns the geometry converted to the more generic curve type QgsMultiSurface

Return type:

Optional[QgsMultiSurface]

Returns:

the converted geometry. Caller takes ownership