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Add export for ol.proj.METERS_PER_UNIT

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Bart van den Eijnden
2014-01-30 10:19:26 +01:00
parent 61ed9a106c
commit 1ada9dfea5
5 changed files with 15 additions and 10 deletions
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src/ol/tilegrid/tilegrid.js
+2 -1
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@@ -7,6 +7,7 @@ goog.require('ol.TileCoord');
goog.require('ol.TileRange');
goog.require('ol.array');
goog.require('ol.extent');
goog.require('ol.proj.METERS_PER_UNIT');
goog.require('ol.proj.Projection');
goog.require('ol.proj.Units');
@@ -417,7 +418,7 @@ ol.tilegrid.createForProjection =
function(projection, opt_maxZoom, opt_tileSize) {
var projectionExtent = projection.getExtent();
var size = goog.isNull(projectionExtent) ?
360 * ol.METERS_PER_UNIT[ol.proj.Units.DEGREES] /
360 * ol.proj.METERS_PER_UNIT[ol.proj.Units.DEGREES] /
projection.getMetersPerUnit() :
Math.max(projectionExtent[2] - projectionExtent[0],
projectionExtent[3] - projectionExtent[1]);