Function getCoords

src/utils.js:3–7

(w, h, t)

import { feature, mesh } from "topojson-client"

export function getCoords(w, h, t) {
  const xOffset = (w * t.k - w) / 2
  const yOffset = (h * t.k - h) / 2
  return [w / 2 - (xOffset + t.x) / t.k, h / 2 - (yOffset + t.y) / t.k]
}

export function fetchGeographies(url) {
  return fetch(url)