plantri

Plantri (ascii) planar code notation

See https://users.cecs.anu.edu.au/~bdm/plantri/

https://users.cecs.anu.edu.au/~bdm/plantri/plantri-guide.txt.

Functions

from_plantri_notation(data[, separator, ...])	Creates a planar graph from an Plantri ASCII planar code string data.
to_plantri_notation(g[, separator, ccw])	param g: PlanarGraph class