QgsDiagramLabelFeature class

Class that adds extra information to QgsLabelFeature for labeling of diagrams.

Contents

Reference

Base classes

class QgsLabelFeature: The QgsLabelFeature class describes a feature that should be used within the labeling engine.

Constructors, destructors, conversion operators

QgsDiagramLabelFeature(QgsFeatureId id, geos::unique_ptr geometry, QSizeF size): Create label feature, takes ownership of the geometry instance.

Public functions

auto attributes() -> const QgsAttributes&: Gets feature's attributes - used for rendering of diagrams.
void setAttributes(const QgsAttributes& attrs): Store feature's attributes - used for rendering of diagrams.

Protected variables

QgsAttributes mAttributes: Stores attribute values for diagram rendering.

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