Class: QgsMeshZValueDatasetGroup

class qgis.analysis.QgsMeshZValueDatasetGroup

Bases: QgsMeshDatasetGroup

Convenient class that can be used to obtain a datasetgroup on vertices that represents the Z value of the mesh vertices

New in version 3.16.

QgsMeshZValueDatasetGroup(datasetGroupName: str, mesh: QgsMesh) Constructor

Parameters:

• datasetGroupName – the name of the dataset group

• mesh –

  the mesh used to create the Z value dataset

  Methods

  dataset	param index:
  datasetCount	rtype: int
  datasetMetadata	param datasetIndex:
  initialize
  type	rtype: QgsMeshDatasetGroup.Type
  writeXml	param doc:

dataset(self, index: int) → QgsMeshDataset

Parameters:

index (int) –

Return type:

QgsMeshDataset

datasetCount(self) → int

Return type:

int

datasetMetadata(self, datasetIndex: int) → QgsMeshDatasetMetadata

Parameters:

datasetIndex (int) –

Return type:

QgsMeshDatasetMetadata

initialize(self)

type(self) → QgsMeshDatasetGroup.Type

Return type:

QgsMeshDatasetGroup.Type

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

Parameters:

• doc (QDomDocument) –

• context (QgsReadWriteContext) –

Return type:

QDomElement