I am using the gwt-earth classes to load a google earth instance /
plugin into a GWT project. I noticed that the classes have a parseKml
method, but what I really would like is to use the fetchKml method
that is in the earth javascript api. I have tried creating a
javascript native method to do this. I do not get any errors, yet the
kml is not being shown and I am not sure if it is even being loaded.
Has anyone out there done this? Any advice?
This is the method I am using. It is inside the GoogleEarthWidget
class:
private native void jsFetchKml (String s, GEPlugin plugin) /*-{
var ge;
var instance = this;
function initCB(obj) {
ge = obj;
function finished(object) {
if (!object) {
// wrap alerts in API callbacks and event handlers
// in a setTimeout to prevent deadlock in some browsers
setTimeout(function() {
alert('Bad or null KML.');
}, 0);
plugin.getFeatures().appendChild(object);
return;
}
}
// fetch the KML
var url = s;
google.earth.fetchKml(plugin, url, finished);
}-*/;
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