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oliverbenns/index.js

Last active May 15, 2017 02:13
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Google Map Area (Square) Calculator
Raw
index.js
const lngRadius = 0.25;
const point = {
lat: 51.507351,
lng: -0.127758,
};
const latmin = point.lat - lngRadius;
const latmax = point.lat + lngRadius;
const lngmin = point.lng - (lngRadius / 85 * 180); // Number of units different from lng so need to calculate
const lngmax = point.lng + (lngRadius / 85 * 180);
// min
console.log(`${latmin}, ${lngmin}`)
// max
console.log(`${latmax}, ${lngmax}`)
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