Class: QgsRasterSymbolLegendNode

class qgis.core.QgsRasterSymbolLegendNode(nodeLayer: QgsLayerTreeLayer, color: Union[QColor, Qt.GlobalColor], label: str, parent: QObject = None)

Bases: QgsLayerTreeModelLegendNode

Constructor for QgsRasterSymbolLegendNode.

Parameters

  • nodeLayer (QgsLayerTreeLayer) – layer node

  • color (Union[QColor) – color

  • label (str) – label

  • parent (QObject = None) – attach a parent QObject to the legend node.

Implementation of legend node interface for displaying raster legend entries

Methods

childEvent

connectNotify

createTemporaryRenderContext

customEvent

data

param role

disconnectNotify

drawSymbol

param settings

isSignalConnected

receivers

sender

senderSignalIndex

timerEvent

childEvent()
connectNotify()
createTemporaryRenderContext()
customEvent()
data(self, role: int) → Any
Parameters

role (int) –

Return type

Any

disconnectNotify()
drawSymbol(self, settings: QgsLegendSettings, ctx: QgsLayerTreeModelLegendNode.ItemContext, itemHeight: float) → QSizeF
Parameters
Return type

QSizeF

isSignalConnected()
receivers()
sender()
senderSignalIndex()
timerEvent()