longitudeBitsForResolution method
Calculates the bits necessary to reach a given resolution, in meters, for the longitude at a given latitude.
@param resolution The desired resolution. @param latitude The latitude used in the conversion. @return The bits necessary to reach a given resolution, in meters.
Implementation
double longitudeBitsForResolution(
double resolution, double latitude) {
var degs = metersToLongitudeDegrees(resolution, latitude);
return (degs.abs() > 0.000001) ? max(1, log2(360 / degs)) : 1;
}