Conform to project style conventions
This commit is contained in:
John Firebaugh
parent
14086728a6
commit
ed75d4710b
4 changed files with 534 additions and 464 deletions
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@ -1,33 +1,33 @@
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/*
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osm.org routing interface
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osm.org routing interface
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*/
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var TURN_INSTRUCTIONS=[]
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var TURN_INSTRUCTIONS = [];
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var ROUTING_POLYLINE={
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color: '#03f',
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opacity: 0.3,
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weight: 10
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var ROUTING_POLYLINE = {
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color: '#03f',
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opacity: 0.3,
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weight: 10
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};
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var ROUTING_POLYLINE_HIGHLIGHT={
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color: '#ff0',
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opacity: 0.5,
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weight: 12
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var ROUTING_POLYLINE_HIGHLIGHT = {
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color: '#ff0',
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opacity: 0.5,
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weight: 12
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};
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OSM.RoutingEngines={
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list: [],
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add: function(supportsHTTPS,engine) {
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if (document.location.protocol=="http:" || supportsHTTPS) this.list.push(engine);
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}
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OSM.RoutingEngines = {
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list: [],
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add: function (supportsHTTPS, engine) {
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if (document.location.protocol == "http:" || supportsHTTPS) this.list.push(engine);
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}
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};
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OSM.Routing=function(map,name,jqSearch) {
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var r={};
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OSM.Routing = function (map, name, jqSearch) {
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var r = {};
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TURN_INSTRUCTIONS=["",
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TURN_INSTRUCTIONS = [
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"",
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I18n.t('javascripts.directions.instructions.continue_on'), // 1
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I18n.t('javascripts.directions.instructions.slight_right'), // 2
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I18n.t('javascripts.directions.instructions.turn_right'), // 3
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@ -44,266 +44,314 @@ OSM.Routing=function(map,name,jqSearch) {
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I18n.t('javascripts.directions.instructions.start'), // 14
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I18n.t('javascripts.directions.instructions.destination'), // 15
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I18n.t('javascripts.directions.instructions.against_oneway'), // 16
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I18n.t('javascripts.directions.instructions.end_oneway')] // 17
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I18n.t('javascripts.directions.instructions.end_oneway') // 17
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];
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r.map=map; // Leaflet map
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r.name=name; // global variable name of this instance (needed for JSONP)
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r.jqSearch=jqSearch; // JQuery object for search panel
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r.map = map; // Leaflet map
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r.name = name; // global variable name of this instance (needed for JSONP)
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r.jqSearch = jqSearch; // JQuery object for search panel
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r.route_from=null; // null=unset, false=awaiting response, [lat,lon]=geocoded
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r.route_to=null; // |
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r.awaitingGeocode=false;// true if the user has requested a route, but we're waiting on a geocode result
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r.awaitingRoute=false; // true if we've asked the engine for a route and are waiting to hear back
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r.dragging=false; // true if the user is dragging a start/end point
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r.viaPoints=[]; // not yet used
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r.route_from = null; // null=unset, false=awaiting response, [lat,lon]=geocoded
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r.route_to = null; // |
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r.awaitingGeocode = false;// true if the user has requested a route, but we're waiting on a geocode result
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r.awaitingRoute = false; // true if we've asked the engine for a route and are waiting to hear back
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r.dragging = false; // true if the user is dragging a start/end point
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r.viaPoints = []; // not yet used
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r.polyline=null; // Leaflet polyline object
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r.popup=null; // Leaflet popup object
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r.marker_from=null; // Leaflet from marker
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r.marker_to=null; // Leaflet to marker
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r.polyline = null; // Leaflet polyline object
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r.popup = null; // Leaflet popup object
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r.marker_from = null; // Leaflet from marker
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r.marker_to = null; // Leaflet to marker
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r.chosenEngine=null; // currently selected routing engine
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r.chosenEngine = null; // currently selected routing engine
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var icon_from = L.icon({
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iconUrl: <%= asset_path('marker-green.png').to_json %>,
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iconSize: [25, 41],
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iconAnchor: [12, 41],
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popupAnchor: [1, -34],
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shadowUrl: <%= asset_path('images/marker-shadow.png').to_json %>,
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shadowSize: [41, 41]
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});
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var icon_to = L.icon({
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iconUrl: <%= asset_path('marker-red.png').to_json %>,
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iconSize: [25, 41],
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iconAnchor: [12, 41],
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popupAnchor: [1, -34],
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shadowUrl: <%= asset_path('images/marker-shadow.png').to_json %>,
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shadowSize: [41, 41]
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var icon_from = L.icon({
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iconUrl: <%= asset_path('marker-green.png').to_json %>,
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iconSize: [25, 41],
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iconAnchor: [12, 41],
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popupAnchor: [1, -34],
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shadowUrl: <%= asset_path('images/marker-shadow.png').to_json %>,
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shadowSize: [41, 41]
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});
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var icon_to = L.icon({
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iconUrl: <%= asset_path('marker-red.png').to_json %>,
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iconSize: [25, 41],
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iconAnchor: [12, 41],
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popupAnchor: [1, -34],
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shadowUrl: <%= asset_path('images/marker-shadow.png').to_json %>,
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shadowSize: [41, 41]
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});
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// Geocoding
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r.geocode = function (id, event) {
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var _this = this;
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var field = event.target;
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var v = event.target.value;
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var querystring = '<%= NOMINATIM_URL %>search?q=' + encodeURIComponent(v) + '&format=json';
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// *** &accept-language=<%#= request.user_preferred_languages.join(',') %>
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r[field.id] = false;
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$.getJSON(querystring, function (json) {
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_this._gotGeocode(json, field);
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});
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};
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// Geocoding
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r.geocode=function(id,event) { var _this=this;
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var field=event.target;
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var v=event.target.value;
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var querystring = '<%= NOMINATIM_URL %>search?q=' + encodeURIComponent(v) + '&format=json';
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// *** &accept-language=<%#= request.user_preferred_languages.join(',') %>
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r[field.id]=false;
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$.getJSON(querystring, function(json) { _this._gotGeocode(json,field); });
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};
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r._gotGeocode=function(json,field) {
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if (json.length==0) {
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alert(I18n.t('javascripts.directions.errors.no_place'));
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r[field.id]=null;
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return;
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}
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field.value=json[0].display_name;
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var lat=Number(json[0].lat), lon=Number(json[0].lon);
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r[field.id]=[lat,lon];
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r.updateMarker(field.id);
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if (r.awaitingGeocode) {
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r.awaitingGeocode=false;
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r.requestRoute(true, true);
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}
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};
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// Drag and drop markers
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r.handleDrop=function(e) {
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var oe=e.originalEvent;
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var id=oe.dataTransfer.getData('id');
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var pt=L.DomEvent.getMousePosition(oe,map.getContainer()); // co-ordinates of the mouse pointer at present
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pt.x+=Number(oe.dataTransfer.getData('offsetX'));
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pt.y+=Number(oe.dataTransfer.getData('offsetY'));
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var ll=map.containerPointToLatLng(pt);
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r.createMarker(ll,id);
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r.setNumericInput(ll,id);
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r.requestRoute(true, false);
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// update to/from field
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};
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r.createMarker=function(latlng,id) {
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if (r[id]) r.map.removeLayer(r[id]);
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r[id]=L.marker(latlng, {
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icon: id=='marker_from' ? icon_from : icon_to,
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draggable: true,
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name: id
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}).addTo(r.map);
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r[id].on('drag',r.markerDragged);
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r[id].on('dragend',r.markerDragged);
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};
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// Update marker from geocoded route input
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r.updateMarker=function(id) {
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var m=id.replace('route','marker');
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if (!r[m]) { r.createMarker(r[id],m); return; }
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var ll=r[m].getLatLng();
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if (ll.lat!=r[id][0] || ll.lng!=r[id][1]) {
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r.createMarker(r[id],m);
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}
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};
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// Marker has been dragged
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r.markerDragged=function(e) {
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r.dragging=(e.type=='drag'); // true for drag, false for dragend
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if (r.dragging && !r.chosenEngine.draggable) return;
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if (r.dragging && r.awaitingRoute) return;
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r.setNumericInput(e.target.getLatLng(), e.target.options.name);
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r.requestRoute(!r.dragging, false);
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};
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// Set a route input field to a numeric value
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r.setNumericInput=function(ll,id) {
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var routeid=id.replace('marker','route');
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r[routeid]=[ll.lat,ll.lng];
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$("[name="+routeid+"]:visible").val(Math.round(ll.lat*10000)/10000+" "+Math.round(ll.lng*10000)/10000);
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r._gotGeocode = function (json, field) {
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if (json.length == 0) {
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alert(I18n.t('javascripts.directions.errors.no_place'));
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r[field.id] = null;
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return;
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}
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// Route-fetching UI
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r.requestRoute=function(isFinal, updateZoom) {
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if (r.route_from && r.route_to) {
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$(".query_wrapper.routing .spinner").show();
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r.awaitingRoute=true;
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r.chosenEngine.getRoute(isFinal,[r.route_from,r.route_to]);
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if(updateZoom){
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r.map.fitBounds(L.latLngBounds([r.route_from, r.route_to]).pad(0.05));
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}
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// then, when the route has been fetched, it'll call the engine's gotRoute function
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} else if (r.route_from==false || r.route_to==false) {
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// we're waiting for a Nominatim response before we can request a route
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r.awaitingGeocode=true;
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}
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};
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// Take an array of Leaflet LatLngs and draw it as a polyline
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r.setPolyline=function(line) {
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if (r.polyline) map.removeLayer(r.polyline);
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r.polyline=L.polyline(line, ROUTING_POLYLINE).addTo(r.map);
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};
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// Take directions and write them out
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// data = { steps: array of [latlng, sprite number, instruction text, distance in metres, highlightPolyline] }
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// sprite numbers equate to OSRM's route_instructions turn values
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r.setItinerary=function(data) {
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// Create base table
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$("#content").removeClass("overlay-sidebar");
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$('#sidebar_content').empty();
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var html=('<h2><a class="geolink" href="#" onclick="$(~.close_directions~).click();return false;">' +
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'<span class="icon close"></span></a>' + I18n.t('javascripts.directions.directions') +
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'</h2><p id="routing_summary">' +
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I18n.t('javascripts.directions.distance') + ': ' + r.formatDistance(data.distance)+ '. ' +
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I18n.t('javascripts.directions.time' ) + ': ' + r.formatTime(data.time) + '.</p>' +
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'<table id="turnbyturn" />').replace(/~/g,"'");
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$('#sidebar_content').html(html);
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// Add each row
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var cumulative=0;
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for (var i=0; i<data.steps.length; i++) {
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var step=data.steps[i];
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// Distance
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var dist=step[3];
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if (dist<5) { dist=""; }
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else if (dist<200) { dist=Math.round(dist/10)*10+"m"; }
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else if (dist<1500) { dist=Math.round(dist/100)*100+"m"; }
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else if (dist<5000) { dist=Math.round(dist/100)/10+"km"; }
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else { dist=Math.round(dist/1000)+"km"; }
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// Add to table
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var row=$("<tr class='turn'/>");
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row.append("<td class='direction i"+step[1]+"'> ");
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row.append("<td class='instruction'>"+step[2]);
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row.append("<td class='distance'>"+dist);
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with ({ instruction: step[2], ll: step[0], lineseg: step[4] }) {
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row.on('click',function(e) { r.clickTurn(instruction, ll); });
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row.hover(function(e){r.highlightSegment(lineseg);}, function(e){r.unhighlightSegment();});
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};
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$('#turnbyturn').append(row);
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cumulative+=step[3];
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}
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$('#sidebar_content').append('<p id="routing_credit">' + I18n.t('javascripts.directions.instructions.courtesy',{link: r.chosenEngine.creditline}) + '</p>');
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};
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r.clickTurn=function(instruction,latlng) {
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r.popup=L.popup().setLatLng(latlng).setContent("<p>"+instruction+"</p>").openOn(r.map);
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};
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r.highlightSegment=function(lineseg){
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if (r.highlighted) map.removeLayer(r.highlighted);
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r.highlighted=L.polyline(lineseg, ROUTING_POLYLINE_HIGHLIGHT).addTo(r.map);
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field.value = json[0].display_name;
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var lat = Number(json[0].lat), lon = Number(json[0].lon);
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r[field.id] = [lat, lon];
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r.updateMarker(field.id);
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if (r.awaitingGeocode) {
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r.awaitingGeocode = false;
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r.requestRoute(true, true);
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}
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r.unhighlightSegment=function(){
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if (r.highlighted) map.removeLayer(r.highlighted);
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};
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// Drag and drop markers
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r.handleDrop = function (e) {
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var oe = e.originalEvent;
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var id = oe.dataTransfer.getData('id');
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var pt = L.DomEvent.getMousePosition(oe, map.getContainer()); // co-ordinates of the mouse pointer at present
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pt.x += Number(oe.dataTransfer.getData('offsetX'));
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pt.y += Number(oe.dataTransfer.getData('offsetY'));
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var ll = map.containerPointToLatLng(pt);
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r.createMarker(ll, id);
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r.setNumericInput(ll, id);
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r.requestRoute(true, false);
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// update to/from field
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};
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r.createMarker = function (latlng, id) {
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if (r[id]) r.map.removeLayer(r[id]);
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r[id] = L.marker(latlng, {
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icon: id == 'marker_from' ? icon_from : icon_to,
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draggable: true,
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name: id
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}).addTo(r.map);
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r[id].on('drag', r.markerDragged);
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r[id].on('dragend', r.markerDragged);
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};
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// Update marker from geocoded route input
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r.updateMarker = function (id) {
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var m = id.replace('route', 'marker');
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if (!r[m]) {
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r.createMarker(r[id], m);
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return;
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}
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r.formatDistance=function(m) {
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if (m < 1000 ) { return Math.round(m) + "m"; }
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else if (m < 10000) { return (m/1000.0).toFixed(1) + "km"; }
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else { return Math.round(m / 1000) + "km"; }
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};
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r.formatTime=function(s) {
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var m=Math.round(s/60);
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var h=Math.floor(m/60);
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m -= h*60;
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return h+":"+(m<10 ? '0' : '')+m;
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};
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// Close all routing UI
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r.close=function() {
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$("#content").addClass("overlay-sidebar");
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r.route_from=r.route_to=null;
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$(".query_wrapper.routing input").val("");
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var remove=['polyline','popup','marker_from','marker_to'];
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for (var i=0; i<remove.length; i++) {
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if (r[remove[i]]) { map.removeLayer(r[remove[i]]); r[remove[i]]=null; }
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}
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};
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// Routing engine handling
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// Add all engines
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var list=OSM.RoutingEngines.list;
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list.sort(function(a,b) { return I18n.t(a.name)>I18n.t(b.name); });
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var select=r.jqSearch.find('select.routing_engines');
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for (var i=0; i<list.length; i++) {
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// Set up JSONP callback
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with ({num: i}) {
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list[num].requestJSONP=function(url) {
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var script = document.createElement('script');
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script.src = url+r.name+".gotRoute"+num;
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document.body.appendChild(script);
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};
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list[num].requestCORS=function(url) {
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$.ajax({ url: url, method: "GET", data: {}, dataType: 'json', success: r['gotRoute'+num] });
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};
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r['gotRoute'+num]=function(data) {
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r.awaitingRoute=false;
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$(".query_wrapper.routing .spinner").hide();
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if (!list[num].gotRoute(r,data)) {
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// No route found
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if (r.polyline) {
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map.removeLayer(r.polyline);
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r.polyline=null;
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}
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if (!r.dragging) { alert(I18n.t('javascripts.directions.errors.no_route')); }
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}
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};
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}
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select.append("<option value='"+i+"'>"+I18n.t(list[i].name)+"</option>");
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var ll = r[m].getLatLng();
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if (ll.lat != r[id][0] || ll.lng != r[id][1]) {
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r.createMarker(r[id], m);
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}
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r.engines=list;
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r.chosenEngine=list[0]; // default to first engine
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};
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// Choose an engine on dropdown change
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r.selectEngine=function(e) {
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r.chosenEngine=r.engines[e.target.selectedIndex];
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if (r.polyline){ // and if a route is currently showing, must also refresh, else confusion
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r.requestRoute(true, false);
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}
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};
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// Choose an engine by name
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r.chooseEngine=function(name) {
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for (var i=0; i<r.engines.length; i++) {
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if (r.engines[i].name==name) {
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r.chosenEngine=r.engines[i];
|
||||
r.jqSearch.find('select.routing_engines').val(i);
|
||||
}
|
||||
}
|
||||
};
|
||||
// Marker has been dragged
|
||||
r.markerDragged = function (e) {
|
||||
r.dragging = (e.type == 'drag'); // true for drag, false for dragend
|
||||
if (r.dragging && !r.chosenEngine.draggable) return;
|
||||
if (r.dragging && r.awaitingRoute) return;
|
||||
r.setNumericInput(e.target.getLatLng(), e.target.options.name);
|
||||
r.requestRoute(!r.dragging, false);
|
||||
};
|
||||
|
||||
return r;
|
||||
// Set a route input field to a numeric value
|
||||
r.setNumericInput = function (ll, id) {
|
||||
var routeid = id.replace('marker', 'route');
|
||||
r[routeid] = [ll.lat, ll.lng];
|
||||
$("[name=" + routeid + "]:visible").val(Math.round(ll.lat * 10000) / 10000 + " " + Math.round(ll.lng * 10000) / 10000);
|
||||
};
|
||||
|
||||
// Route-fetching UI
|
||||
|
||||
r.requestRoute = function (isFinal, updateZoom) {
|
||||
if (r.route_from && r.route_to) {
|
||||
$(".query_wrapper.routing .spinner").show();
|
||||
r.awaitingRoute = true;
|
||||
r.chosenEngine.getRoute(isFinal, [r.route_from, r.route_to]);
|
||||
if (updateZoom) {
|
||||
r.map.fitBounds(L.latLngBounds([r.route_from, r.route_to]).pad(0.05));
|
||||
}
|
||||
// then, when the route has been fetched, it'll call the engine's gotRoute function
|
||||
} else if (r.route_from == false || r.route_to == false) {
|
||||
// we're waiting for a Nominatim response before we can request a route
|
||||
r.awaitingGeocode = true;
|
||||
}
|
||||
};
|
||||
|
||||
// Take an array of Leaflet LatLngs and draw it as a polyline
|
||||
r.setPolyline = function (line) {
|
||||
if (r.polyline) map.removeLayer(r.polyline);
|
||||
r.polyline = L.polyline(line, ROUTING_POLYLINE).addTo(r.map);
|
||||
};
|
||||
|
||||
// Take directions and write them out
|
||||
// data = { steps: array of [latlng, sprite number, instruction text, distance in metres, highlightPolyline] }
|
||||
// sprite numbers equate to OSRM's route_instructions turn values
|
||||
r.setItinerary = function (data) {
|
||||
// Create base table
|
||||
$("#content").removeClass("overlay-sidebar");
|
||||
$('#sidebar_content').empty();
|
||||
var html = ('<h2><a class="geolink" href="#" onclick="$(~.close_directions~).click();return false;">' +
|
||||
'<span class="icon close"></span></a>' + I18n.t('javascripts.directions.directions') +
|
||||
'</h2><p id="routing_summary">' +
|
||||
I18n.t('javascripts.directions.distance') + ': ' + r.formatDistance(data.distance) + '. ' +
|
||||
I18n.t('javascripts.directions.time') + ': ' + r.formatTime(data.time) + '.</p>' +
|
||||
'<table id="turnbyturn" />').replace(/~/g, "'");
|
||||
$('#sidebar_content').html(html);
|
||||
// Add each row
|
||||
var cumulative = 0;
|
||||
for (var i = 0; i < data.steps.length; i++) {
|
||||
var step = data.steps[i];
|
||||
// Distance
|
||||
var dist = step[3];
|
||||
if (dist < 5) {
|
||||
dist = "";
|
||||
}
|
||||
else if (dist < 200) {
|
||||
dist = Math.round(dist / 10) * 10 + "m";
|
||||
}
|
||||
else if (dist < 1500) {
|
||||
dist = Math.round(dist / 100) * 100 + "m";
|
||||
}
|
||||
else if (dist < 5000) {
|
||||
dist = Math.round(dist / 100) / 10 + "km";
|
||||
}
|
||||
else {
|
||||
dist = Math.round(dist / 1000) + "km";
|
||||
}
|
||||
// Add to table
|
||||
var row = $("<tr class='turn'/>");
|
||||
row.append("<td class='direction i" + step[1] + "'> ");
|
||||
row.append("<td class='instruction'>" + step[2]);
|
||||
row.append("<td class='distance'>" + dist);
|
||||
with ({ instruction: step[2], ll: step[0], lineseg: step[4] }) {
|
||||
row.on('click', function (e) {
|
||||
r.clickTurn(instruction, ll);
|
||||
});
|
||||
row.hover(function (e) {
|
||||
r.highlightSegment(lineseg);
|
||||
}, function (e) {
|
||||
r.unhighlightSegment();
|
||||
});
|
||||
}
|
||||
;
|
||||
$('#turnbyturn').append(row);
|
||||
cumulative += step[3];
|
||||
}
|
||||
$('#sidebar_content').append('<p id="routing_credit">' + I18n.t('javascripts.directions.instructions.courtesy', {link: r.chosenEngine.creditline}) + '</p>');
|
||||
};
|
||||
|
||||
r.clickTurn = function (instruction, latlng) {
|
||||
r.popup = L.popup().setLatLng(latlng).setContent("<p>" + instruction + "</p>").openOn(r.map);
|
||||
};
|
||||
|
||||
r.highlightSegment = function (lineseg) {
|
||||
if (r.highlighted) map.removeLayer(r.highlighted);
|
||||
r.highlighted = L.polyline(lineseg, ROUTING_POLYLINE_HIGHLIGHT).addTo(r.map);
|
||||
};
|
||||
|
||||
r.unhighlightSegment = function () {
|
||||
if (r.highlighted) map.removeLayer(r.highlighted);
|
||||
};
|
||||
|
||||
r.formatDistance = function (m) {
|
||||
if (m < 1000) {
|
||||
return Math.round(m) + "m";
|
||||
}
|
||||
else if (m < 10000) {
|
||||
return (m / 1000.0).toFixed(1) + "km";
|
||||
}
|
||||
else {
|
||||
return Math.round(m / 1000) + "km";
|
||||
}
|
||||
};
|
||||
|
||||
r.formatTime = function (s) {
|
||||
var m = Math.round(s / 60);
|
||||
var h = Math.floor(m / 60);
|
||||
m -= h * 60;
|
||||
return h + ":" + (m < 10 ? '0' : '') + m;
|
||||
};
|
||||
|
||||
// Close all routing UI
|
||||
|
||||
r.close = function () {
|
||||
$("#content").addClass("overlay-sidebar");
|
||||
r.route_from = r.route_to = null;
|
||||
$(".query_wrapper.routing input").val("");
|
||||
var remove = ['polyline', 'popup', 'marker_from', 'marker_to'];
|
||||
for (var i = 0; i < remove.length; i++) {
|
||||
if (r[remove[i]]) {
|
||||
map.removeLayer(r[remove[i]]);
|
||||
r[remove[i]] = null;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Routing engine handling
|
||||
|
||||
// Add all engines
|
||||
var list = OSM.RoutingEngines.list;
|
||||
list.sort(function (a, b) {
|
||||
return I18n.t(a.name) > I18n.t(b.name);
|
||||
});
|
||||
var select = r.jqSearch.find('select.routing_engines');
|
||||
for (var i = 0; i < list.length; i++) {
|
||||
// Set up JSONP callback
|
||||
with ({num: i}) {
|
||||
list[num].requestJSONP = function (url) {
|
||||
var script = document.createElement('script');
|
||||
script.src = url + r.name + ".gotRoute" + num;
|
||||
document.body.appendChild(script);
|
||||
};
|
||||
list[num].requestCORS = function (url) {
|
||||
$.ajax({ url: url, method: "GET", data: {}, dataType: 'json', success: r['gotRoute' + num] });
|
||||
};
|
||||
r['gotRoute' + num] = function (data) {
|
||||
r.awaitingRoute = false;
|
||||
$(".query_wrapper.routing .spinner").hide();
|
||||
if (!list[num].gotRoute(r, data)) {
|
||||
// No route found
|
||||
if (r.polyline) {
|
||||
map.removeLayer(r.polyline);
|
||||
r.polyline = null;
|
||||
}
|
||||
if (!r.dragging) {
|
||||
alert(I18n.t('javascripts.directions.errors.no_route'));
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
select.append("<option value='" + i + "'>" + I18n.t(list[i].name) + "</option>");
|
||||
}
|
||||
|
||||
r.engines = list;
|
||||
r.chosenEngine = list[0]; // default to first engine
|
||||
|
||||
// Choose an engine on dropdown change
|
||||
r.selectEngine = function (e) {
|
||||
r.chosenEngine = r.engines[e.target.selectedIndex];
|
||||
if (r.polyline) { // and if a route is currently showing, must also refresh, else confusion
|
||||
r.requestRoute(true, false);
|
||||
}
|
||||
};
|
||||
|
||||
// Choose an engine by name
|
||||
r.chooseEngine = function (name) {
|
||||
for (var i = 0; i < r.engines.length; i++) {
|
||||
if (r.engines[i].name == name) {
|
||||
r.chosenEngine = r.engines[i];
|
||||
r.jqSearch.find('select.routing_engines').val(i);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
return r;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -1,71 +1,80 @@
|
|||
GraphHopperEngine = function(vehicleName, vehicleParam, locale) {
|
||||
this.vehicleName = vehicleName;
|
||||
this.vehicleParam = vehicleParam;
|
||||
//At this point the local system isn't correctly initialised yet, so we don't have accurate information about current locale
|
||||
this.locale = locale;
|
||||
if (!locale)
|
||||
this.locale = "en";
|
||||
GraphHopperEngine = function (vehicleName, vehicleParam, locale) {
|
||||
this.vehicleName = vehicleName;
|
||||
this.vehicleParam = vehicleParam;
|
||||
//At this point the local system isn't correctly initialised yet, so we don't have accurate information about current locale
|
||||
this.locale = locale;
|
||||
if (!locale)
|
||||
this.locale = "en";
|
||||
};
|
||||
|
||||
GraphHopperEngine.prototype.createConfig = function() {
|
||||
var that = this;
|
||||
return {
|
||||
name: "javascripts.directions.engines.graphhopper_"+this.vehicleName.toLowerCase(),
|
||||
creditline: '<a href="http://graphhopper.com/" target="_blank">Graphhopper</a>',
|
||||
draggable: false,
|
||||
_hints: {},
|
||||
getRoute: function(isFinal, points) {
|
||||
// documentation
|
||||
// https://github.com/graphhopper/graphhopper/blob/master/docs/web/api-doc.md
|
||||
var url = "http://graphhopper.com/api/1/route?"
|
||||
+ that.vehicleParam
|
||||
+ "&locale=" + I18n.currentLocale()
|
||||
+ "&key=LijBPDQGfu7Iiq80w3HzwB4RUDJbMbhs6BU0dEnn";
|
||||
|
||||
for (var i = 0; i < points.length; i++) {
|
||||
var pair = points[i].join(',');
|
||||
url += "&point=" + pair;
|
||||
}
|
||||
if (isFinal)
|
||||
url += "&instructions=true";
|
||||
// GraphHopper supports json too
|
||||
this.requestJSONP(url + "&type=jsonp&callback=");
|
||||
},
|
||||
gotRoute: function(router, data) {
|
||||
if (!data.paths || data.paths.length == 0)
|
||||
return false;
|
||||
|
||||
// Draw polyline
|
||||
var path = data.paths[0];
|
||||
var line = L.PolylineUtil.decode(path.points);
|
||||
router.setPolyline(line);
|
||||
// Assemble instructions
|
||||
var steps = [];
|
||||
var len = path.instructions.length;
|
||||
for (i = 0; i < len; i++) {
|
||||
var instr = path.instructions[i];
|
||||
var instrCode = (i === len - 1) ? 15 : this.GH_INSTR_MAP[instr.sign];
|
||||
var instrText = "<b>" + (i + 1) + ".</b> ";
|
||||
instrText += instr.text;
|
||||
var latLng = line[instr.interval[0]];
|
||||
var distInMeter = instr.distance;
|
||||
steps.push([{lat: latLng.lat, lng: latLng.lng}, instrCode, instrText, distInMeter, []]); // TODO does graphhopper map instructions onto line indices?
|
||||
}
|
||||
router.setItinerary({ steps: steps, distance: path.distance, time: path.time / 1000 });
|
||||
return true;
|
||||
},
|
||||
GH_INSTR_MAP: {
|
||||
"-3": 6, // sharp left
|
||||
"-2": 7, // left
|
||||
"-1": 8, // slight left
|
||||
0: 0, // straight
|
||||
1: 1, // slight right
|
||||
2: 2, // right
|
||||
3: 3, // sharp right
|
||||
4: -1, // finish reached
|
||||
5: -1 // via reached
|
||||
}
|
||||
};
|
||||
GraphHopperEngine.prototype.createConfig = function () {
|
||||
var that = this;
|
||||
return {
|
||||
name: "javascripts.directions.engines.graphhopper_" + this.vehicleName.toLowerCase(),
|
||||
creditline: '<a href="http://graphhopper.com/" target="_blank">Graphhopper</a>',
|
||||
draggable: false,
|
||||
_hints: {},
|
||||
|
||||
getRoute: function (isFinal, points) {
|
||||
// documentation
|
||||
// https://github.com/graphhopper/graphhopper/blob/master/docs/web/api-doc.md
|
||||
var url = "http://graphhopper.com/api/1/route?"
|
||||
+ that.vehicleParam
|
||||
+ "&locale=" + I18n.currentLocale()
|
||||
+ "&key=LijBPDQGfu7Iiq80w3HzwB4RUDJbMbhs6BU0dEnn";
|
||||
|
||||
for (var i = 0; i < points.length; i++) {
|
||||
var pair = points[i].join(',');
|
||||
url += "&point=" + pair;
|
||||
}
|
||||
if (isFinal)
|
||||
url += "&instructions=true";
|
||||
// GraphHopper supports json too
|
||||
this.requestJSONP(url + "&type=jsonp&callback=");
|
||||
},
|
||||
|
||||
gotRoute: function (router, data) {
|
||||
if (!data.paths || data.paths.length == 0)
|
||||
return false;
|
||||
|
||||
// Draw polyline
|
||||
var path = data.paths[0];
|
||||
var line = L.PolylineUtil.decode(path.points);
|
||||
router.setPolyline(line);
|
||||
// Assemble instructions
|
||||
var steps = [];
|
||||
var len = path.instructions.length;
|
||||
for (i = 0; i < len; i++) {
|
||||
var instr = path.instructions[i];
|
||||
var instrCode = (i === len - 1) ? 15 : this.GH_INSTR_MAP[instr.sign];
|
||||
var instrText = "<b>" + (i + 1) + ".</b> ";
|
||||
instrText += instr.text;
|
||||
var latLng = line[instr.interval[0]];
|
||||
var distInMeter = instr.distance;
|
||||
steps.push([
|
||||
{lat: latLng.lat, lng: latLng.lng},
|
||||
instrCode,
|
||||
instrText,
|
||||
distInMeter,
|
||||
[]
|
||||
]); // TODO does graphhopper map instructions onto line indices?
|
||||
}
|
||||
router.setItinerary({ steps: steps, distance: path.distance, time: path.time / 1000 });
|
||||
return true;
|
||||
},
|
||||
|
||||
GH_INSTR_MAP: {
|
||||
"-3": 6, // sharp left
|
||||
"-2": 7, // left
|
||||
"-1": 8, // slight left
|
||||
0: 0, // straight
|
||||
1: 1, // slight right
|
||||
2: 2, // right
|
||||
3: 3, // sharp right
|
||||
4: -1, // finish reached
|
||||
5: -1 // via reached
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
OSM.RoutingEngines.add(false, new GraphHopperEngine("Bicycle", "vehicle=bike").createConfig());
|
||||
|
|
|
|||
|
|
@ -3,89 +3,93 @@
|
|||
// http://open.mapquestapi.com/directions/
|
||||
// https://github.com/apmon/openstreetmap-website/blob/21edc353a4558006f0ce23f5ec3930be6a7d4c8b/app/controllers/routing_controller.rb#L153
|
||||
|
||||
MapQuestEngine = function(vehicleName, vehicleParam, locale) {
|
||||
this.vehicleName = vehicleName;
|
||||
this.vehicleParam = vehicleParam;
|
||||
this.locale = locale;
|
||||
if (!locale)
|
||||
this.locale = "en";
|
||||
MapQuestEngine = function (vehicleName, vehicleParam, locale) {
|
||||
this.vehicleName = vehicleName;
|
||||
this.vehicleParam = vehicleParam;
|
||||
this.locale = locale;
|
||||
if (!locale)
|
||||
this.locale = "en";
|
||||
};
|
||||
|
||||
MapQuestEngine.prototype.createConfig = function() {
|
||||
var that = this;
|
||||
return {
|
||||
name: "javascripts.directions.engines.mapquest_"+this.vehicleName.toLowerCase(),
|
||||
creditline: '<a href="http://www.mapquest.com/" target="_blank">MapQuest</a> <img src="http://developer.mapquest.com/content/osm/mq_logo.png">',
|
||||
draggable: false,
|
||||
_hints: {},
|
||||
MQ_SPRITE_MAP: {
|
||||
0: 1, // straight
|
||||
1: 2, // slight right
|
||||
2: 3, // right
|
||||
3: 4, // sharp right
|
||||
4: 5, // reverse
|
||||
5: 6, // sharp left
|
||||
6: 7, // left
|
||||
7: 8, // slight left
|
||||
8: 5, // right U-turn
|
||||
9: 5, // left U-turn
|
||||
10: 2, // right merge
|
||||
11: 8, // left merge
|
||||
12: 2, // right on-ramp
|
||||
13: 8, // left on-ramp
|
||||
14: 2, // right off-ramp
|
||||
15: 8, // left off-ramp
|
||||
16: 2, // right fork
|
||||
17: 8, // left fork
|
||||
18: 1 // straight fork
|
||||
},
|
||||
getRoute: function(isFinal,points) {
|
||||
var url=document.location.protocol+"//open.mapquestapi.com/directions/v2/route?key=Fmjtd%7Cluur290anu%2Crl%3Do5-908a0y";
|
||||
var from=points[0]; var to=points[points.length-1];
|
||||
url+="&from="+from.join(',');
|
||||
url+="&to="+to.join(',');
|
||||
url+="&"+that.vehicleParam;
|
||||
//url+="&locale=" + I18n.currentLocale(); //Doesn't actually work. MapQuest requires full locale e.g. "de_DE", but I18n may only provides language, e.g. "de"
|
||||
url+="&manMaps=false";
|
||||
url+="&shapeFormat=raw&generalize=0&unit=k";
|
||||
this.requestCORS(url);
|
||||
},
|
||||
gotRoute: function(router,data) {
|
||||
if (data.info.statuscode!=0) return false;
|
||||
|
||||
var poly=[];
|
||||
var shape=data.route.shape.shapePoints;
|
||||
for (var i=0; i<shape.length; i+=2) {
|
||||
poly.push(L.latLng(shape[i],shape[i+1]));
|
||||
}
|
||||
router.setPolyline(poly);
|
||||
MapQuestEngine.prototype.createConfig = function () {
|
||||
var that = this;
|
||||
return {
|
||||
name: "javascripts.directions.engines.mapquest_" + this.vehicleName.toLowerCase(),
|
||||
creditline: '<a href="http://www.mapquest.com/" target="_blank">MapQuest</a> <img src="http://developer.mapquest.com/content/osm/mq_logo.png">',
|
||||
draggable: false,
|
||||
_hints: {},
|
||||
|
||||
// data.route.shape.maneuverIndexes links turns to polyline positions
|
||||
// data.route.legs[0].maneuvers is list of turns
|
||||
var steps=[];
|
||||
var mq=data.route.legs[0].maneuvers;
|
||||
for (var i=0; i<mq.length; i++) {
|
||||
var s=mq[i];
|
||||
var d;
|
||||
var linesegstart, linesegend, lineseg;
|
||||
linesegstart = data.route.shape.maneuverIndexes[i];
|
||||
if (i==mq.length-1) {
|
||||
d = 15;
|
||||
linesegend = linesegstart + 1;
|
||||
} else {
|
||||
d = this.MQ_SPRITE_MAP[s.turnType];
|
||||
linesegend = data.route.shape.maneuverIndexes[i+1] + 1;
|
||||
}
|
||||
lineseg = [];
|
||||
for (var j=linesegstart; j<linesegend; j++) {
|
||||
lineseg.push(L.latLng(data.route.shape.shapePoints[j*2], data.route.shape.shapePoints[j*2+1]));
|
||||
}
|
||||
steps.push([L.latLng(s.startPoint.lat, s.startPoint.lng), d, s.narrative, s.distance*1000, lineseg]);
|
||||
}
|
||||
router.setItinerary( { steps: steps, distance: data.route.distance*1000, time: data.route['time'] });
|
||||
return true;
|
||||
MQ_SPRITE_MAP: {
|
||||
0: 1, // straight
|
||||
1: 2, // slight right
|
||||
2: 3, // right
|
||||
3: 4, // sharp right
|
||||
4: 5, // reverse
|
||||
5: 6, // sharp left
|
||||
6: 7, // left
|
||||
7: 8, // slight left
|
||||
8: 5, // right U-turn
|
||||
9: 5, // left U-turn
|
||||
10: 2, // right merge
|
||||
11: 8, // left merge
|
||||
12: 2, // right on-ramp
|
||||
13: 8, // left on-ramp
|
||||
14: 2, // right off-ramp
|
||||
15: 8, // left off-ramp
|
||||
16: 2, // right fork
|
||||
17: 8, // left fork
|
||||
18: 1 // straight fork
|
||||
},
|
||||
|
||||
getRoute: function (isFinal, points) {
|
||||
var url = document.location.protocol + "//open.mapquestapi.com/directions/v2/route?key=Fmjtd%7Cluur290anu%2Crl%3Do5-908a0y";
|
||||
var from = points[0];
|
||||
var to = points[points.length - 1];
|
||||
url += "&from=" + from.join(',');
|
||||
url += "&to=" + to.join(',');
|
||||
url += "&" + that.vehicleParam;
|
||||
//url+="&locale=" + I18n.currentLocale(); //Doesn't actually work. MapQuest requires full locale e.g. "de_DE", but I18n may only provides language, e.g. "de"
|
||||
url += "&manMaps=false";
|
||||
url += "&shapeFormat=raw&generalize=0&unit=k";
|
||||
this.requestCORS(url);
|
||||
},
|
||||
|
||||
gotRoute: function (router, data) {
|
||||
if (data.info.statuscode != 0) return false;
|
||||
|
||||
var poly = [];
|
||||
var shape = data.route.shape.shapePoints;
|
||||
for (var i = 0; i < shape.length; i += 2) {
|
||||
poly.push(L.latLng(shape[i], shape[i + 1]));
|
||||
}
|
||||
router.setPolyline(poly);
|
||||
|
||||
// data.route.shape.maneuverIndexes links turns to polyline positions
|
||||
// data.route.legs[0].maneuvers is list of turns
|
||||
var steps = [];
|
||||
var mq = data.route.legs[0].maneuvers;
|
||||
for (var i = 0; i < mq.length; i++) {
|
||||
var s = mq[i];
|
||||
var d;
|
||||
var linesegstart, linesegend, lineseg;
|
||||
linesegstart = data.route.shape.maneuverIndexes[i];
|
||||
if (i == mq.length - 1) {
|
||||
d = 15;
|
||||
linesegend = linesegstart + 1;
|
||||
} else {
|
||||
d = this.MQ_SPRITE_MAP[s.turnType];
|
||||
linesegend = data.route.shape.maneuverIndexes[i + 1] + 1;
|
||||
}
|
||||
};
|
||||
lineseg = [];
|
||||
for (var j = linesegstart; j < linesegend; j++) {
|
||||
lineseg.push(L.latLng(data.route.shape.shapePoints[j * 2], data.route.shape.shapePoints[j * 2 + 1]));
|
||||
}
|
||||
steps.push([L.latLng(s.startPoint.lat, s.startPoint.lng), d, s.narrative, s.distance * 1000, lineseg]);
|
||||
}
|
||||
router.setItinerary({ steps: steps, distance: data.route.distance * 1000, time: data.route['time'] });
|
||||
return true;
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
OSM.RoutingEngines.add(true, new MapQuestEngine("Bicycle", "routeType=bicycle").createConfig());
|
||||
|
|
|
|||
|
|
@ -1,60 +1,69 @@
|
|||
// OSRM car engine
|
||||
// Doesn't yet support hints
|
||||
|
||||
OSRMEngine = function(vehicleName, baseURL, locale) {
|
||||
this.vehicleName = vehicleName;
|
||||
this.baseURL = baseURL;
|
||||
this.locale = locale;
|
||||
if (!locale)
|
||||
this.locale = "en";
|
||||
OSRMEngine = function (vehicleName, baseURL, locale) {
|
||||
this.vehicleName = vehicleName;
|
||||
this.baseURL = baseURL;
|
||||
this.locale = locale;
|
||||
if (!locale)
|
||||
this.locale = "en";
|
||||
};
|
||||
|
||||
OSRMEngine.prototype.createConfig = function() {
|
||||
var that = this;
|
||||
return {
|
||||
name: "javascripts.directions.engines.osrm_"+this.vehicleName.toLowerCase(),
|
||||
creditline: '<a href="http://project-osrm.org/" target="_blank">OSRM</a>',
|
||||
draggable: true,
|
||||
_hints: {},
|
||||
getRoute: function(isFinal,points) {
|
||||
var url=that.baseURL+"?z=14&output=json";
|
||||
for (var i=0; i<points.length; i++) {
|
||||
var pair=points[i].join(',');
|
||||
url+="&loc="+pair;
|
||||
if (this._hints[pair]) url+= "&hint="+this._hints[pair];
|
||||
}
|
||||
if (isFinal) url+="&instructions=true";
|
||||
this.requestCORS(url);
|
||||
},
|
||||
gotRoute: function(router,data) {
|
||||
if (data.status==207) {
|
||||
return false;
|
||||
}
|
||||
// Draw polyline
|
||||
var line=L.PolylineUtil.decode(data.route_geometry);
|
||||
for (i=0; i<line.length; i++) { line[i].lat/=10; line[i].lng/=10; }
|
||||
router.setPolyline(line);
|
||||
// Assemble instructions
|
||||
var steps=[];
|
||||
for (i=0; i<data.route_instructions.length; i++) {
|
||||
var s=data.route_instructions[i];
|
||||
var linesegend;
|
||||
var instCodes=s[0].split('-');
|
||||
var instText="<b>"+(i+1)+".</b> ";
|
||||
instText+=TURN_INSTRUCTIONS[instCodes[0]];
|
||||
if (instCodes[1]) { instText+="exit "+instCodes[1]+" "; }
|
||||
if (instCodes[0]!=15) { instText+=s[1] ? "<b>"+s[1]+"</b>" : I18n.t('javascripts.directions.instructions.unnamed'); }
|
||||
if ((i+1)<data.route_instructions.length) {
|
||||
linesegend = data.route_instructions[i+1][3] + 1;
|
||||
} else {
|
||||
linesegend = s[3] + 1;
|
||||
}
|
||||
steps.push([line[s[3]], s[0].split('-')[0], instText, s[2], line.slice(s[3], linesegend)]);
|
||||
}
|
||||
if (steps.length) router.setItinerary({ steps: steps, distance: data.route_summary.total_distance, time: data.route_summary.total_time });
|
||||
return true;
|
||||
OSRMEngine.prototype.createConfig = function () {
|
||||
var that = this;
|
||||
return {
|
||||
name: "javascripts.directions.engines.osrm_" + this.vehicleName.toLowerCase(),
|
||||
creditline: '<a href="http://project-osrm.org/" target="_blank">OSRM</a>',
|
||||
draggable: true,
|
||||
_hints: {},
|
||||
|
||||
getRoute: function (isFinal, points) {
|
||||
var url = that.baseURL + "?z=14&output=json";
|
||||
for (var i = 0; i < points.length; i++) {
|
||||
var pair = points[i].join(',');
|
||||
url += "&loc=" + pair;
|
||||
if (this._hints[pair]) url += "&hint=" + this._hints[pair];
|
||||
}
|
||||
if (isFinal) url += "&instructions=true";
|
||||
this.requestCORS(url);
|
||||
},
|
||||
|
||||
gotRoute: function (router, data) {
|
||||
if (data.status == 207) {
|
||||
return false;
|
||||
}
|
||||
// Draw polyline
|
||||
var line = L.PolylineUtil.decode(data.route_geometry);
|
||||
for (i = 0; i < line.length; i++) {
|
||||
line[i].lat /= 10;
|
||||
line[i].lng /= 10;
|
||||
}
|
||||
router.setPolyline(line);
|
||||
// Assemble instructions
|
||||
var steps = [];
|
||||
for (i = 0; i < data.route_instructions.length; i++) {
|
||||
var s = data.route_instructions[i];
|
||||
var linesegend;
|
||||
var instCodes = s[0].split('-');
|
||||
var instText = "<b>" + (i + 1) + ".</b> ";
|
||||
instText += TURN_INSTRUCTIONS[instCodes[0]];
|
||||
if (instCodes[1]) {
|
||||
instText += "exit " + instCodes[1] + " ";
|
||||
}
|
||||
};
|
||||
if (instCodes[0] != 15) {
|
||||
instText += s[1] ? "<b>" + s[1] + "</b>" : I18n.t('javascripts.directions.instructions.unnamed');
|
||||
}
|
||||
if ((i + 1) < data.route_instructions.length) {
|
||||
linesegend = data.route_instructions[i + 1][3] + 1;
|
||||
} else {
|
||||
linesegend = s[3] + 1;
|
||||
}
|
||||
steps.push([line[s[3]], s[0].split('-')[0], instText, s[2], line.slice(s[3], linesegend)]);
|
||||
}
|
||||
if (steps.length) router.setItinerary({ steps: steps, distance: data.route_summary.total_distance, time: data.route_summary.total_time });
|
||||
return true;
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
OSM.RoutingEngines.add(false, new OSRMEngine("Car", "http://router.project-osrm.org/viaroute").createConfig());
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue