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Navigation graph output: add color and improve layout

main
Mattéo Delabre 3 years ago
parent
commit
474fc94a06
Signed by: matteo GPG Key ID: AE3FBD02DC583ABB
  1. 34
      script/output-graph.js

34
script/output-graph.js

@ -1,23 +1,43 @@
#!/usr/bin/env -S node --experimental-json-modules
import network from "../src/tam/network.json";
import color from "color";
console.log("digraph {");
console.log("graph[layout=neato, overlap=scalexy, splines=true, outputorder=nodesfirst]");
for (const [stopId, stop] of Object.entries(network.stops)) {
console.log(`${stopId}[label="${stop.properties.name}", shape=box]`);
console.log(`graph[\
layout=neato, \
mode=ipsep, \
overlap=ipsep, \
outputorder=nodesfirst, \
]`);
const stops = new Set();
for (const stop of Object.values(network.stops)) {
stops.add(stop.properties.node);
const {node, name, routes} = stop.properties;
const backgrounds = routes.map(([line]) => network.lines[line].color);
const font = color(backgrounds[0]).isLight() ? "black" : "white";
console.log(`${node}[\
label="${name}", \
style=striped, \
fillcolor="${[...new Set(backgrounds)].join(":")}", \
fontcolor="${font}", \
shape=box, \
]`);
}
const junctions = new Set();
for (const [beginId, begin] of Object.entries(network.navigation)) {
if (!(beginId in network.stops)) {
if (!stops.has(beginId)) {
junctions.add(beginId);
}
for (const endId in begin) {
if (!(endId in network.stops)) {
if (!stops.has(endId)) {
junctions.add(endId);
}
}
@ -29,7 +49,7 @@ for (const junction of junctions) {
for (const [beginId, begin] of Object.entries(network.navigation)) {
for (const endId in begin) {
console.log(`${beginId} -> ${endId}`);
console.log(`${beginId} -> ${endId}[len=2]`);
}
}

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