Ganv ==== Ganv is an interactive Gtk canvas widget for graph-based interfaces (patchers, modular synthesizers, finite state automata, interactive graphs, etc). For more information, see . Ganv provides classes for "Modules" (boxes with "Ports"), Circles, and Edges (lines that connect either Ports or Circles). The user can rearrange items, or Ganv can automatically arrange items using GraphViz. Edges can be made by the user one at a time with the mouse, or in groups using the mouse and keyboard. -- David Robillard