legacy#

DisCopy’s legacy drawing: turn a diagram into a directed graph then plot it.

Summary#

`Node`	Node in a `networkx.Graph`, can hold arbitrary data.
`Backend`	Abstract drawing backend.
`TikzBackend`	Tikz drawing backend.
`MatBackend`	Matplotlib drawing backend.
`Equation`	An equation is a list of diagrams with a dedicated draw method.

Functions

Builds a networkx graph, called by Diagram.draw().