Annotations, also known as attributes, are used to set and store values of complex objects at a detailed level in the Wolfram Language. User-extensible annotation support enables rich modeling capabilities for the objects that support them.

Annotation Manipulation

Annotation — annotation wrapper for vertices and edges

AnnotationValue — get and set vertex or edge annotation values

AnnotationKeys  ▪  Annotate  ▪  AnnotationDelete  ▪  AnnotationRules

Standard Graph Annotations »

VertexLabels  ▪  VertexStyle  ▪  VertexShapeFunction  ▪  VertexWeight  ▪  VertexCapacity  ▪  EdgeLabels  ▪  EdgeStyle  ▪  EdgeWeight  ▪  ...

Standard Mesh Annotations »

MeshCellStyle  ▪  MeshCellLabel  ▪  MeshCellMarker  ▪  MeshCellShapeFunction  ▪  MeshCellHighlight  ▪  ...