pencolor

Color used to draw the bounding box around a cluster

type:color, default:black

Ifpencolor is not defined,color is used.

Ifcolor is not defined,bgcolor is used.

Ifbgcolor is not defined, the default is used.

Note that a cluster inherits the root graph's attributes if defined. Thus, ifthe root graph has defined apencolor, this will override acolor orbgcolor attribute set for the cluster.

Valid on:
  • Clusters

Search the Graphviz codebase for"pencolor"