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add a map getUnits method, r=ahocevar (Closes 1591)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@7374 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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pgiraud
2008-06-18 08:57:02 +00:00
parent 5f42b862ba
commit 4340867918
6 changed files with 37 additions and 4 deletions
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2
lib/OpenLayers/Control/OverviewMap.js
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@@ -495,7 +495,7 @@ OpenLayers.Control.OverviewMap = OpenLayers.Class(OpenLayers.Control, {
updateRectToMap: function() {
// The base layer for overview map needs to be in the same projection
// as the base layer for the main map. This should be made more robust.
if(this.map.units != 'degrees') {
if(this.map.getUnits() != 'degrees') {
if(this.ovmap.getProjection() && (this.map.getProjection() != this.ovmap.getProjection())) {
alert(OpenLayers.i18n("sameProjection"));
}