Index: nodes/nodemap.html
===================================================================
--- nodes/nodemap.html (revision 8283)
+++ nodes/nodemap.html (revision 8285)
@@ -9,5 +9,5 @@
}
-
+
@@ -60,9 +60,16 @@
extractStyles: true,
extractAttributes: true,
- maxDepth: 2
+ maxDepth: 5
}
});
map.addLayer(kml);
+ select = new OpenLayers.Control.SelectFeature(kml);
+ kml.events.on( {
+ "featureselected": onKMLFeatureSelect,
+ "featureunselected": onKMLFeatureUnselect
+ });
+ map.addControl(select);
+ select.activate();
var vectors = new OpenLayers.Layer.Vector("Vector Layer")
@@ -75,4 +82,5 @@
map.addControl(new OpenLayers.Control.ScaleLine());
map.addControl(new OpenLayers.Control.KeyboardDefaults());
+ map.addControl(new OpenLayers.Control.ZoomBox());
//var in_options = {
@@ -162,4 +170,29 @@
}
+ function onPopupClose(evt) {
+ select.unselectAll();
+ }
+
+
+ function onKMLFeatureSelect(event) {
+ var feature = event.feature;
+ var content = ""+feature.attributes.name + "
" + feature.attributes.description;
+ popup = new OpenLayers.Popup.FramedCloud("chicken",
+ feature.geometry.getBounds().getCenterLonLat(),
+ new OpenLayers.Size(100,100),
+ content,
+ null, true, onPopupClose);
+ feature.popup = popup;
+ map.addPopup(popup);
+ }
+
+ function onKMLFeatureUnselect(event) {
+ var feature = event.feature;
+ if(feature.popup) {
+ map.removePopup(feature.popup);
+ feature.popup.destroy();
+ delete feature.popup;
+ }
+ }
function handleMeasurements(event) {
@@ -199,4 +232,13 @@
}
+ function toggleInfo() {
+ var e = document.getElementById('infofield');
+ if (e.style.visibility == "hidden") {
+ e.style.visibility = "visible";
+ } else {
+ e.style.visibility = "hidden";
+ };
+ }
+
// http://openlayers.org/dev/examples/strategy-cluster-threshold.html
@@ -204,9 +246,16 @@
-
-
-
-
-
+
+
+
+ - holding down shift, whilst dragging the mouse to do box zooming
+ - Keyboard Navigation is enabled
+
+
+
+