Class: QgsMeshUtils

class qgis.core.QgsMeshUtils

Bases: sip.simplewrapper

Methods

exportRasterBlock

Exports mesh layer's dataset values as raster block

exportRasterBlock(layer: QgsMeshLayer, datasetIndex: QgsMeshDatasetIndex, destinationCrs: QgsCoordinateReferenceSystem, transformContext: QgsCoordinateTransformContext, mapUnitsPerPixel: float, extent: QgsRectangle, feedback: QgsRasterBlockFeedback = None) QgsRasterBlock

Exports mesh layer’s dataset values as raster block

The function always fetches native mesh and dataset data from data provider and calculates triangular mesh

Parameters:
Return type:

QgsRasterBlock

Returns:

raster block with Float.64 values. None on error

New in version 3.6.