d3 schematic view of bcn metro based on https://github.com/johnwalley/d3-tube-map
Prepare node libraries, before run any command:
npm install
Export www/stations.sample.json to data/stations.geojson
npm run export
Now you can edit with GeoJSON editor (QGIS for example). In this case, use bcn schematic image as reference.
After edit stations.geojson, you can import to www/stations.json again.
npm run import
From www directory, serve it with any utility, for example http-server:
npm install -g http-server
cd www
http-server
Launch at http://localhost:8080.