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patte/TopoJson to GeoJson.js

Created December 9, 2022 21:10
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TopoJson to GeoJson.js
var topojsonClient = require("topojson-client")
ch = await fetch("https://swiss-maps.vercel.app/api/v0?format=topojson&projection=wgs84&year=2022&shapes=lakes").then(res => res.json())
geo = topojsonClient.feature(ch, ch.objects.lakes)
console.log(JSON.stringify(geo, null, 2))
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