Sha256: 2c24bb8ff01d4ace4abd37509ca7375c9b1f255e3df6a42de37c1da944431ff5
Contents?: true
Size: 815 Bytes
Versions: 25
Compression:
Stored size: 815 Bytes
Contents
d3.geo.equirectangular = function() {
var scale = 500,
translate = [480, 250];
function equirectangular(coordinates) {
var x = coordinates[0] / 360,
y = -coordinates[1] / 360;
return [
scale * x + translate[0],
scale * y + translate[1]
];
}
equirectangular.invert = function(coordinates) {
var x = (coordinates[0] - translate[0]) / scale,
y = (coordinates[1] - translate[1]) / scale;
return [
360 * x,
-360 * y
];
};
equirectangular.scale = function(x) {
if (!arguments.length) return scale;
scale = +x;
return equirectangular;
};
equirectangular.translate = function(x) {
if (!arguments.length) return translate;
translate = [+x[0], +x[1]];
return equirectangular;
};
return equirectangular;
};
Version data entries
25 entries across 25 versions & 1 rubygems