Support beelines in data and analysis tabs (WIP)

js/plugin/Routing.js

@@ -452,6 +452,7 @@ BR.Routing = L.Routing.extend({
 
     createBeeline: function (latLng1, latLng2) {
         const layer = L.Routing.prototype.createBeeline.call(this, latLng1, latLng2);
+        const distance = Math.round(latLng1.distanceTo(latLng2));
         const props = {
             cost: 0,
             'filtered ascend': 0,
@@ -473,6 +474,7 @@ BR.Routing = L.Routing.extend({
                     'WayTags',
                     'NodeTags',
                 ],
+                [latLng2.lng * 1000000, latLng2.lat * 1000000, 0, distance, 0, 0, 0, 0, 0, '', ''],
             ],
         };
         layer.feature = turf.lineString(
@@ -482,6 +484,14 @@ BR.Routing = L.Routing.extend({
             ],
             props
         );
+
+        // corresponding to BRouter._assignFeatures
+        for (const latLng of layer.getLatLngs()) {
+            const featureMessage = props.messages[1];
+            latLng.feature = BR.TrackEdges.getFeature(featureMessage);
+            latLng.message = featureMessage;
+        }
+
         return layer;
     },
 });

js/router/BRouter.js

@@ -237,7 +237,7 @@ L.BRouter = L.Class.extend({
                     var segmentLatLng = segmentLatLngs[fi],
                         featureMessage = featureMessages[mi];
 
-                    segmentLatLng.feature = this._getFeature(featureMessage);
+                    segmentLatLng.feature = BR.TrackEdges.getFeature(featureMessage);
                     segmentLatLng.message = featureMessage;
 
                     if (featureLatLng.equals(segmentLatLngs[fi])) {
@@ -250,22 +250,6 @@ L.BRouter = L.Class.extend({
         return segment;
     },
 
-    _getFeature: function (featureMessage) {
-        //["Longitude", "Latitude", "Elevation", "Distance", "CostPerKm", "ElevCost", "TurnCost", "NodeCost", "InitialCost", "WayTags", "NodeTags"]
-        return {
-            cost: {
-                perKm: parseInt(featureMessage[4]),
-                elev: parseInt(featureMessage[5]),
-                turn: parseInt(featureMessage[6]),
-                node: parseInt(featureMessage[7]),
-                initial: parseInt(featureMessage[8]),
-            },
-            distance: parseInt(featureMessage[3]),
-            wayTags: featureMessage[9],
-            nodeTags: featureMessage[10],
-        };
-    },
-
     _getFeatureLatLng: function (message) {
         var lon = message[0] / 1000000,
             lat = message[1] / 1000000;

js/util/TrackEdges.js

@@ -5,6 +5,24 @@
  * @type {L.Class}
  */
 BR.TrackEdges = L.Class.extend({
+    statics: {
+        getFeature: function (featureMessage) {
+            //["Longitude", "Latitude", "Elevation", "Distance", "CostPerKm", "ElevCost", "TurnCost", "NodeCost", "InitialCost", "WayTags", "NodeTags"]
+            return {
+                cost: {
+                    perKm: parseInt(featureMessage[4]),
+                    elev: parseInt(featureMessage[5]),
+                    turn: parseInt(featureMessage[6]),
+                    node: parseInt(featureMessage[7]),
+                    initial: parseInt(featureMessage[8]),
+                },
+                distance: parseInt(featureMessage[3]),
+                wayTags: featureMessage[9],
+                nodeTags: featureMessage[10],
+            };
+        },
+    },
+
     /**
      * List of indexes for the track array where
      * a segment with different features ends