Sha256: ee51efc3237f5c75d7d87235f09465efe4a292b97bad5497f5024d94ae648976
Contents?: true
Size: 412 Bytes
Versions: 4
Compression:
Stored size: 412 Bytes
Contents
import "projection";
function times(λ, φ) {
var t = Math.tan(φ / 2),
s = Math.sin(π / 4 * t);
return [
λ * (.74482 - .34588 * s * s),
1.70711 * t
];
}
times.invert = function(x, y) {
var t = y / 1.70711,
s = Math.sin(π / 4 * t);
return [
x / (.74482 - .34588 * s * s),
2 * Math.atan(t)
];
};
(d3.geo.times = function() { return projection(times); }).raw = times;
Version data entries
4 entries across 4 versions & 1 rubygems