Class: QgsDataDefinedSizeLegendNode¶
A legend node with a marker symbol.
Class Hierarchy¶
Base classes¶
An abstract interface for legend items returned from |
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- class qgis.core.QgsDataDefinedSizeLegendNode[source]¶
Bases:
QgsLayerTreeModelLegendNode
- __init__(nodeLayer: QgsLayerTreeLayer | None, settings: QgsDataDefinedSizeLegend, parent: QObject | None = None)
Construct the node using
QgsDataDefinedSizeLegend
as definition of the node’s appearance- Parameters:
nodeLayer (Optional[QgsLayerTreeLayer])
settings (QgsDataDefinedSizeLegend)
parent (Optional[QObject] = None)