Class: QgsRendererMetadata

class qgis.core.QgsRendererMetadata

Bases: QgsRendererAbstractMetadata

Convenience metadata class that uses static functions to create renderer and its widget.

Methods

compatibleLayerTypes	rtype: QgsRendererAbstractMetadata.LayerTypes
createRenderer	param elem:
createRendererFromSld	param elem:
createRendererWidget	param layer:

compatibleLayerTypes(self) → QgsRendererAbstractMetadata.LayerTypes

Return type:

QgsRendererAbstractMetadata.LayerTypes

createRenderer(self, elem: QDomElement, context: QgsReadWriteContext) → QgsFeatureRenderer | None

Parameters:

• elem (QDomElement)

• context (QgsReadWriteContext)

Return type:

Optional[QgsFeatureRenderer]

createRendererFromSld(self, elem: QDomElement, geomType: Qgis.GeometryType) → QgsFeatureRenderer | None

Parameters:

• elem (QDomElement)

• geomType (Qgis.GeometryType)

Return type:

Optional[QgsFeatureRenderer]

createRendererWidget(self, layer: QgsVectorLayer | None, style: QgsStyle | None, renderer: QgsFeatureRenderer | None) → QgsRendererWidget | None

Parameters:

• layer (Optional[QgsVectorLayer])

• style (Optional[QgsStyle])

• renderer (Optional[QgsFeatureRenderer])

Return type:

Optional[QgsRendererWidget]