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Keep longitude between -180 and 180

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This commit is contained in:
Tim Schaub
2017-11-05 13:44:51 -07:00
parent 4a6317dde3
commit 42da3f18dd
2 changed files with 32 additions and 3 deletions
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8
src/ol/proj.js
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@@ -3,6 +3,7 @@ goog.provide('ol.proj');
goog.require('ol');
goog.require('ol.Sphere');
goog.require('ol.extent');
goog.require('ol.math');
goog.require('ol.proj.EPSG3857');
goog.require('ol.proj.EPSG4326');
goog.require('ol.proj.Projection');
@@ -282,8 +283,13 @@ ol.proj.fromLonLat = function(coordinate, opt_projection) {
* @api
*/
ol.proj.toLonLat = function(coordinate, opt_projection) {
return ol.proj.transform(coordinate,
var lonLat = ol.proj.transform(coordinate,
opt_projection !== undefined ? opt_projection : 'EPSG:3857', 'EPSG:4326');
var lon = lonLat[0];
if (lon < -180 || lon > 180) {
lonLat[0] = ol.math.modulo(lon + 180, 360) - 180;
}
return lonLat;
};