Latest Contributions by AndyGup

That approach won't work in the future. The underlying architecture for out-of-the-box widgets is going to change, the specifics are still being worked out. We currently only recommend extending Widget and BaseLayers.  ... View more

Postman gives precise control over headers, in comparison you may not be aware of all the headers that are being generated by the JavaScript-based request() method. That's why we recommend comparing headers between requests that are successful and requests that aren't.  ... View more

I have some code that uses latitude and longitude as input values to calculate a second point based on bearing and distance. Haven't used this in quite a while. I'm not sure how much efficiency you need, you would have handle any additional coordinate conversions: function bearingDistance(lat, lon, radius, bearing){ const lat1Rads = toRad(lat); const lon1Rads = toRad(lon); const R_KM = 6371; // radius in KM const d = radius/R_KM; //angular distance on earth's surface const bearingRads = toRad(bearing); const lat2Rads = Math.asin( Math.sin(lat1Rads) * Math.cos(d) + Math.cos(lat1Rads) * Math.sin(d) * Math.cos(bearingRads) ); const lon2Rads = lon1Rads + Math.atan2( Math.sin(bearingRads) * Math.sin(d) * Math.cos(lat1Rads), Math.cos(d) - Math.sin(lat1Rads) * Math.sin(lat2Rads) ); return { latitude: toDeg(lat2Rads), longitude: toDeg(lon2Rads) } } function toRad(degrees){ return degrees * Math.PI / 180; } function toDeg(radians){ return radians * 180 / Math.PI; }   ... View more