Add function for plugin to add layerGroup and persist display status between session

This commit is contained in:
Xelio 2013-05-02 14:30:44 +08:00
parent 039167051e
commit 61d83567a6

View File

@ -372,3 +372,8 @@ window.isLayerGroupDisplayed = function(name) {
if(typeof(overlayStatus[name]) === 'undefined') return true;
return overlayStatus[name];
}
window.addLayerGroup = function(name, layerGroup, defaultDisplay) {
if(isLayerGroupDisplayed(name) || defaultDisplay) map.addLayer(layerGroup);
layerChooser.addOverlay(layerGroup, name);
}