I am a Computer Scientist and Musician by training. A writer with interests in Philosophy, Economics, Technology, Politics, Business, the Arts and Fiction.
Published
Edited
Dec 11, 2020
Importers
md`# SL Trains`
d3 = require('d3')
import { renderPoints } from '@nuuuwan/open-topo-map'
LINE_MAP = await d3.json(
'https://raw.githubusercontent.com/nuuuwan/misc-sl-data/master/sl_trains.line_map.json'
)
STATION_TO_LOCATION = await d3.json(
'https://raw.githubusercontent.com/nuuuwan/misc-sl-data/master/sl_trains.station_to_location.json'
)
function getLineLatLngList(lineName) {
const stations = LINE_MAP[lineName];
return stations.map(name => STATION_TO_LOCATION[name]);
}
getLineLatLngList('Badulla')
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
