Python script to convert CSAcademy Graph Editor Markup to TikZ
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import json | |
before = """\\begin{center} | |
\\begin{tikzpicture}[every node/.style={draw,circle,minimum size=25pt}] | |
\\begin{scope}[yscale=-1] | |
\\draw[thick]""" | |
after = """; | |
\\end{scope} | |
\\end{tikzpicture} | |
\\end{center}""" | |
markup = input("Enter markup (https://csacademy.com/app/graph_editor/): ") | |
# Parse markup | |
nodes = markup.split("nodes=")[1].split("edges=")[0].strip() | |
edges = markup.split("edges=")[1].split("/>")[0].strip() | |
# JSONify | |
nodes = '{"nodes":' + nodes[1:].replace('label:', '"label":').replace('center:', '"center":').replace('x:', '"x":').replace('y:', '"y":') | |
edges = '{"edges":' + edges[1:].replace('source:', '"source":').replace('target:', '"target":') | |
nodes = json.loads(nodes) | |
edges = json.loads(edges) | |
# Convert to TikZ | |
tikz = before | |
for i,node in enumerate(nodes["nodes"]): | |
tikz += f""" | |
({node['center']['x']}pt,{node['center']['y']}pt)node({i}){{{node['label']}}}""" | |
for edge in edges["edges"]: | |
tikz += """ | |
({source}) -- ({target})""".format(**edge) | |
tikz += after | |
print(tikz) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment