How to create custom shapes | Graphviz - Graph Visualization Software

Graphviz custom shapes As alluded to in the dot user's guide, there are several ways to incorporate custom shapes. At this point, they either must be in PostScript or image files, or you'll need to modify the source code. A serious problem is that you can't make custom shapes that work across all the drivers and the interactive front ends such as dotty or Grappa. At least SVG has interactive rende