Add ferry routing information for OSRM

[rails.git] / app / assets / javascripts / leaflet.map.js

diff --git a/app/assets/javascripts/leaflet.map.js b/app/assets/javascripts/leaflet.map.js
index f433cd3713181fdeaa6cd6f9bee5727b860b8d34..58360bbec57513bbd738db621ab79bca00008cd2 100644 (file)
--- a/app/assets/javascripts/leaflet.map.js
+++ b/app/assets/javascripts/leaflet.map.js
@@ -170,6 +170,24 @@ L.OSM.Map = L.Map.extend({
     return str;
   },
 
+  getGeoUri: function(marker) {
+    var precision = OSM.zoomPrecision(this.getZoom()),
+        latLng,
+        params = {};
+
+    if (marker && this.hasLayer(marker)) {
+      latLng = marker.getLatLng().wrap();
+    } else {
+      latLng = this.getCenter();
+    }
+
+    params.lat = latLng.lat.toFixed(precision);
+    params.lon = latLng.lng.toFixed(precision);
+    params.zoom = this.getZoom();
+
+    return 'geo:' + params.lat + ',' + params.lon + '?z=' + params.zoom;
+  },
+
   addObject: function(object, callback) {
     var objectStyle = {
       color: "#FF6200",