X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e128e78408561cb0fc319f17eb39c34e579bedad..2898633e72e8aa2efbcd6012a936ebab5ab58a56:/app/assets/javascripts/index/directions/graphhopper.js?ds=sidebyside diff --git a/app/assets/javascripts/index/directions/graphhopper.js b/app/assets/javascripts/index/directions/graphhopper.js index c35085b35..2462d1d30 100644 --- a/app/assets/javascripts/index/directions/graphhopper.js +++ b/app/assets/javascripts/index/directions/graphhopper.js @@ -1,41 +1,42 @@ function GraphHopperEngine(id, vehicleType) { var 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 - 6: 11 // roundabout + "-3": 7, // sharp left + "-2": 6, // left + "-1": 5, // slight left + "0": 0, // straight + "1": 1, // slight right + "2": 2, // right + "3": 3, // sharp right + "4": 14, // finish reached + "5": 14, // via reached + "6": 10 // roundabout }; return { id: id, - creditline: 'Graphhopper', + creditline: "Graphhopper", draggable: false, getRoute: function (points, callback) { // GraphHopper Directions API documentation - // https://github.com/graphhopper/directions-api/blob/master/docs-routing.md + // https://graphhopper.com/api/1/docs/routing/ return $.ajax({ - url: document.location.protocol + OSM.GRAPHHOPPER_URL, + url: OSM.GRAPHHOPPER_URL, data: { - vehicle: vehicleType, - locale: I18n.currentLocale(), - key: "LijBPDQGfu7Iiq80w3HzwB4RUDJbMbhs6BU0dEnn", - type: "jsonp", - elevation: false, - instructions: true, - point: points.map(function (p) { return p.lat + "," + p.lng; }) + "vehicle": vehicleType, + "locale": I18n.currentLocale(), + "key": "LijBPDQGfu7Iiq80w3HzwB4RUDJbMbhs6BU0dEnn", + "elevation": false, + "instructions": true, + "turn_costs": true, + "point": points.map(function (p) { return p.lat + "," + p.lng; }) }, traditional: true, - dataType: "jsonp", + dataType: "json", success: function (data) { - if (!data.paths || data.paths.length === 0) + if (!data.paths || data.paths.length === 0) { return callback(true); + } var path = data.paths[0]; var line = L.PolylineUtil.decode(path.points); @@ -44,17 +45,21 @@ function GraphHopperEngine(id, vehicleType) { var len = path.instructions.length; for (var i = 0; i < len; i++) { var instr = path.instructions[i]; - var instrCode = (i === len - 1) ? 15 : GH_INSTR_MAP[instr.sign]; + var instrCode = (i === len - 1) ? 14 : GH_INSTR_MAP[instr.sign]; var instrText = "" + (i + 1) + ". "; instrText += instr.text; var latLng = line[instr.interval[0]]; var distInMeter = instr.distance; + var lineseg = []; + for (var j = instr.interval[0]; j <= instr.interval[1]; j++) { + lineseg.push({ lat: line[j][0], lng: line[j][1] }); + } steps.push([ - {lat: latLng.lat, lng: latLng.lng}, + { lat: latLng[0], lng: latLng[1] }, instrCode, instrText, distInMeter, - [] + lineseg ]); // TODO does graphhopper map instructions onto line indices? } @@ -62,7 +67,9 @@ function GraphHopperEngine(id, vehicleType) { line: line, steps: steps, distance: path.distance, - time: path.time / 1000 + time: path.time / 1000, + ascend: path.ascend, + descend: path.descend }); }, error: function () { @@ -73,5 +80,6 @@ function GraphHopperEngine(id, vehicleType) { }; } +OSM.Directions.addEngine(new GraphHopperEngine("graphhopper_car", "car"), true); OSM.Directions.addEngine(new GraphHopperEngine("graphhopper_bicycle", "bike"), true); OSM.Directions.addEngine(new GraphHopperEngine("graphhopper_foot", "foot"), true);