Class: QgsMeshTerrainProvider

class qgis.core.QgsMeshTerrainProvider

Bases: QgsAbstractTerrainProvider

A terrain provider that uses the Z values of a mesh layer to build a terrain surface.

New in version 3.26.

QgsMeshTerrainProvider() Constructor for QgsMeshTerrainProvider.

Methods

clone	rtype QgsMeshTerrainProvider
crs	rtype QgsCoordinateReferenceSystem
equals	param other
heightAt	param x
layer	Returns the mesh layer to be used as the terrain source.
prepare
readCommonProperties	Reads common properties from a DOM element.
readXml	param element
resolveReferences	param project
setLayer	Sets the mesh layer to be used as the terrain source.
type	rtype str
writeCommonProperties	Writes common properties to a DOM element.
writeXml	param document

clone(self) → QgsMeshTerrainProvider

Return type

QgsMeshTerrainProvider

crs(self) → QgsCoordinateReferenceSystem

Return type

QgsCoordinateReferenceSystem

equals(self, other: QgsAbstractTerrainProvider) → bool

Parameters

other (QgsAbstractTerrainProvider) –

Return type

bool

heightAt(self, x: float, y: float) → float

Parameters

• x (float) –

• y (float) –

Return type

float

layer(self) → QgsMeshLayer

Returns the mesh layer to be used as the terrain source.

See also

layer()

Return type

QgsMeshLayer

prepare(self)

readCommonProperties(self, element: QDomElement, context: QgsReadWriteContext)

Reads common properties from a DOM element.

readXml(self, element: QDomElement, context: QgsReadWriteContext) → bool

Parameters

• element (QDomElement) –

• context (QgsReadWriteContext) –

Return type

bool

resolveReferences(self, project: QgsProject)

Parameters

project (QgsProject) –

setLayer(self, layer: QgsMeshLayer)

Sets the mesh layer to be used as the terrain source.

See also

layer()

Parameters

layer (QgsMeshLayer) –

type(self) → str

Return type

str

writeCommonProperties(self, element: QDomElement, context: QgsReadWriteContext)

Writes common properties to a DOM element.

writeXml(self, document: QDomDocument, context: QgsReadWriteContext) → QDomElement

Parameters

• document (QDomDocument) –

• context (QgsReadWriteContext) –

Return type

QDomElement