edgepaint

Colorize edges of a graph layout to clarify crossing edges.

Graphviz filters: `acyclic`, `bcomps`, `comps`, `edgepaint`, `gvcolor`, `gvpack`, `mingle`, `nop`, `sccmap`, `tred`, & `unflatten`.

• Colorize edges of one or more graph layouts (that already have layout information) to clarify crossing edges:

edgepaint {path/to/layout1.gv} {path/to/layout2.gv ...} > {path/to/output.gv}

• Colorize edges using a color scheme. (See <https://graphviz.org/doc/info/colors.html#brewer>):

edgepaint -color-scheme={accent7} {path/to/layout.gv} > {path/to/output.gv}

• Lay out a graph and colorize its edges, then convert to a PNG image:

dot {path/to/input.gv} | edgepaint | dot -T {png} > {path/to/output.png}

• Display help for `edgepaint`:

edgepaint -?

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