attributes

Functions

clear_attributes(k)	Clear all attributes from a PlanarDiagram.
clear_diagram_attributes(k[, attr])	Clear main diagram-level attributes of the diagram k, or the list of planar diagrams k.
clear_endpoint_attributes(k[, attr])	Clear endpoint attributes of the planar diagram k, or the list of planar diagrams k.
clear_node_attributes(k[, attr])	Clear node attributes of the planar diagram k, or the list of planar diagrams k.