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adamov.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Amsterdam Public Transport</title>
<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.0.0/mapbox-gl.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v1.0.0/mapbox-gl.css' rel='stylesheet' />
<style>
body { margin:0; padding:0; font-family: Arial, Helvetica, sans-serif;}
#map { position:absolute; left:0;top:0; bottom:0; width:100%; }
#inset { position: absolute;
left: 10px;
top: 10px;
width: 150px;
height: 240px;
padding: 5px;
background-color: black; border: 1px solid whitesmoke;
border-radius: 3px;
color: lightgray;
}
#inset div {
padding-top: 1px;
}
</style>
<script src="https://twgljs.org/dist/3.x/twgl.min.js"></script>
<script src="Trafficlayer.js"></script>
<script>
function updateOvColor(index, color) {
/*
["case",
[">", ["get", "punctuality"], 180], "red",
["match", ["get", "vehicle"],
"Bus", "rgb(250, 128, 114)", // salmon
"Tram, Streetcar, Light rail", "lightgreen",
"Ferry", "lightblue",
"Subway, Metro", "orange",
"black"]
]
*/
const circleColor = this.map.getPaintProperty('ovtraffic1', 'circle-color');
circleColor[3][index] = color;
this.map.setPaintProperty('ovtraffic1', 'circle-color', circleColor);
const lineColor = this.map.getPaintProperty('ovtraffic2', 'line-color');
lineColor[index] = color;
this.map.setPaintProperty('ovtraffic2', 'line-color', lineColor);
const textColor = this.map.getPaintProperty('ovlabel', 'text-color');
textColor[index] = color;
this.map.setPaintProperty('ovlabel', 'text-color', textColor);
}
function updateColor(color, itemName) {
switch(itemName) {
case 'building':
this.map.setPaintProperty('building3d', 'fill-extrusion-color', color);
break;
case 'train':
{
this.map.setPaintProperty('train', 'line-color', color);
const circleColor = this.map.getPaintProperty('trainpoints', 'circle-color');
circleColor[3] = color;
this.map.setPaintProperty('trainpoints', 'circle-color', circleColor);
this.map.setPaintProperty('trainlabel', 'text-color', color);
}
break;
case 'delayed':
{
const circleColor = this.map.getPaintProperty('ovtraffic1', 'circle-color');
circleColor[2] = color;
this.map.setPaintProperty('ovtraffic1', 'circle-color', circleColor);
const trainCircleColor = this.map.getPaintProperty('trainpoints', 'circle-color');
trainCircleColor[2] = color;
this.map.setPaintProperty('trainpoints', 'circle-color', trainCircleColor);
}
break;
case 'bus':
updateOvColor(3, color);
break;
case 'tram':
updateOvColor(5, color);
break;
case 'ferry':
updateOvColor(7, color);
break;
case 'metro':
updateOvColor(9, color);
break;
}
}
class OVMap {
constructor(map) {
this.map = map;
}
_pointsToTrips(json, tripMap, propertyName) {
for (let feature of json.features) {
let mappedFeature = tripMap.get(feature.properties[propertyName]);
if (!mappedFeature) {
mappedFeature = JSON.parse(JSON.stringify(feature));
mappedFeature.geometry = {
"type": "LineString",
"coordinates": [feature.geometry.coordinates]
}
tripMap.set(feature.properties[propertyName], mappedFeature);
}
mappedFeature.properties.loadCounter = this.loadCounter;
mappedFeature.geometry.coordinates.push(feature.geometry.coordinates);
if (mappedFeature.geometry.coordinates.length > 6) {
mappedFeature.geometry.coordinates.splice(0, mappedFeature.geometry.coordinates.length - 6);
}
}
const deleteTrips = []
for (let trip of tripMap) {
if (this.loadCounter - trip[1].properties.loadCounter > 6) {
deleteTrips.push(trip[0]);
//console.log(`marking trip ${trip[1].properties.routeShortName} to ${trip[1].properties.tripHeadsign} for deletion`)
}
}
deleteTrips.forEach(trip=>tripMap.delete(trip));
const allTrips = Array.from(tripMap.values());
return allTrips;
}
_loadOv() {
if (!this.loadCounter) {
this.loadCounter = 1;
} else {
this.loadCounter++;
}
if (this.loadCounter % 2) {
fetch("https://saturnus.geodan.nl/ovinfo/api/Positions/Live/NS").then(result=>{
if (!result.ok) {
} else {
result.json().then(json=>{
const allTrips = this._pointsToTrips(json, this.trainMap, "treinNummer");
this.map.getSource('train').setData({
"type": "FeatureCollection",
"features": allTrips
});
const allPositions = {
"type": "FeatureCollection",
"features": allTrips.map(feature=>{
return {
"type": "Feature",
"properties": feature.properties,
"geometry": {
"type": "Point",
"coordinates": feature.geometry.coordinates[feature.geometry.coordinates.length - 1]
}
}
})
}
this.map.getSource('trainpoints').setData(allPositions);
this.map.getSource('trainlabel').setData(allPositions);
});
}
});
}
fetch('https://saturnus.geodan.nl/ovinfo/api/Positions/Live').then(result=>{
if (!result.ok) {
} else {
result.json().then(json=>{
if (!json.features) {
json.features = [];
}
const allTrips = this._pointsToTrips(json, this.ovMap, "realtimeTripId")
const allPositions = {
type: "FeatureCollection",
features: allTrips.map(feature=>{
return {
"type": "Feature",
"properties": feature.properties,
"geometry": {
"type": "Point",
"coordinates": feature.geometry.coordinates[feature.geometry.coordinates.length - 1]
}
}
})
};
this.map.getSource('ovtraffic1').setData(allPositions);
this.map.getSource('ovtraffic2').setData({
type: "FeatureCollection",
features: allTrips
})
this.map.getSource('ovlabel').setData(allPositions);
})
}
})
setTimeout(()=>this._loadOv(), 5000);
}
mapLoaded(e){
let trafficLayer = new TrafficLayer('traffic', 'https://research.geodan.nl/sites/ndw_viewer/traffic.json')
trafficLayer.loadTraffic();
this.map.addLayer(trafficLayer);
this.map.addLayer({
"id": "building3d",
"type": "fill-extrusion",
"source" : {
"id": "gebouwkenmerken2",
"type": "vector",
"tiles": ["https://saturnus.geodan.nl/mvt/gebouwkenmerken/{z}/{x}/{y}.mvt"],
"minzoom": 11,
"maxzoom" : 18,
},
"source-layer": "gebouwkenmerken",
"minzoom": 11,
"maxzoom": 24,
"paint": {
"fill-extrusion-color": "#858eae", // #4665DB",
"fill-extrusion-base": 0,
"fill-extrusion-height": ["get", "hoogte"],
"fill-extrusion-opacity": 0.8
},
}, "water_name");
const empty = {"type": "FeatureCollection", "Features": []}
this.datasets = [empty,empty,empty,empty,empty];
this.ovMap = new Map();
this.trainMap = new Map();
this.map.addLayer({
"id": "liander_storingen",
//"type": "fill",
'type': 'fill-extrusion',
"source": {
"type": "geojson",
"data": {
"type": "FeatureCollection",
"features": []
}
},
"layout": {
},
"paint": {
//"fill-color": '#FF0000',
//"fill-opacity": 0.8,
'fill-extrusion-color': '#FF00AA',
'fill-extrusion-height': 80,
'fill-extrusion-base': 0,
'fill-extrusion-opacity': .8
}
})
this.map.addLayer({
"id": "ovtraffic1",
"type": "circle",
"source": {
"type": "geojson",
"data": {
"type": "FeatureCollection",
"features": []
}
},
"paint": {
"circle-radius": 3,
"circle-color": ["case",
[">", ["get", "punctuality"], 180], "red",
["match", ["get", "vehicle"],
"Bus", "rgb(250, 128, 114)", // salmon
"Tram, Streetcar, Light rail", "lightgreen",
"Ferry", "lightblue",
"Subway, Metro", "orange",
"black"]
]
}
})
this.map.addLayer({
"id": "ovtraffic2",
"type": "line",
"source": {
"type": "geojson",
"data": {
"type": "FeatureCollection",
"features": []
}
},
"paint": {
"line-width": 3,
"line-dasharray": [3,1],
"line-color": ["match", ["get", "vehicle"],
"Bus", "rgb(250, 128, 114)", // salmon
"Tram, Streetcar, Light rail", "lightgreen",
"Ferry", "lightblue",
"Subway, Metro", "orange",
"black"]
}
})
this.map.addLayer({
"id": "train",
"type": "line",
"source": {
"type": "geojson",
"data": {
"type": "FeatureCollection",
"features": []
}
},
"paint": {
"line-width": 3,
"line-dasharray": [3,1],
"line-color": "yellow"
}
})
this.map.addLayer({
"id": "trainpoints",
"type": "circle",
"source": {
"type": "geojson",
"data": {
"type": "FeatureCollection",
"features": []
}
},
"paint": {
"circle-radius": 3,
"circle-color": ["case", [">", ["get", "vertraging"], 300], "red", "yellow"]
}
})
this.map.addLayer({
"id": "trainlabel",
"type": "symbol",
"source": {
"type": "geojson",
"data": {
"type": "FeatureCollection",
"features": []
}
},
"layout": {
"text-field": "{aankomstStation}",
"text-offset": [0.5,-0.5],
"text-size": 10
},
"paint": {
"text-color": "yellow",
"text-halo-width": 2,
"text-halo-color": "rgba(0,0,0,0.6)",
"text-halo-blur": 4
},
});
this.map.addLayer({
"id": "ovlabel",
"type": "symbol",
"source": {
"type": "geojson",
"data": {
"type": "FeatureCollection",
"features": []
}
},
"layout": {
"text-field": "{routeShortName}",
"text-offset": [0.5,-0.5],
"text-size": 10
},
/*"paint": {
"text-color": "black",
"text-halo-width": 2,
"text-halo-color": "rgba(255,255,255,0.6)",
"text-halo-blur": 4
},*/
"paint": {
"text-color": ["match", ["get", "vehicle"],
"Bus", "rgb(250, 128, 114)", //salmon
"Tram, Streetcar, Light rail", "rgba(144,238,144,1)", //lightgreen
"Ferry", "rgba(173,216,230,1)", //lightblue
"Subway, Metro", "rgba(255, 165, 0, 1)", //orange
"rgba(0,0,0,1)"], //black,
"text-halo-width": 2,
"text-halo-color": "rgba(0,0,0,0.6)",
"text-halo-blur": 4
},
/* "paint": {
"text-color": "black",
"text-halo-width": 2,
//"text-halo-color": "rgba(255,255,255,0.6)",
"text-halo-color": ["match", ["get", "vehicle"],
"Bus", "rgba(255,0,0,0.5)", //red
"Tram, Streetcar, Light rail", "rgba(144,238,144,0.6)", //lightgreen
"Ferry", "rgba(173,216,230,0.6)", //lightblue
"Subway, Metro", "rgba(255, 165, 0, 0.6)", //orange
"rgba(0,0,0,0.6)"], //black
"text-halo-blur": 4
}*/
});
setTimeout(()=>this._loadOv(), 1000);
//setTimeout(()=>this._loadLianderStoringen(), 500);
}
}
</script>
</head>
<body>
<div id="map"></div>
<div id="inset">
<div><input type="color" name="train" value="#FFFF00" onchange="updateColor(this.value, this.name)" oninput="updateColor(this.value, this.name)"> <label for="train">Trein</label></div>
<div><input type="color" name="tram" value="#90EE90" onchange="updateColor(this.value, this.name)" oninput="updateColor(this.value, this.name)"> <label for="tram">Tram</label></div>
<div><input type="color" name="bus" value="#FA8072" onchange="updateColor(this.value, this.name)" oninput="updateColor(this.value, this.name)"> <label for="bus">Bus</label></div>
<div><input type="color" name="metro" value="#FFA500" onchange="updateColor(this.value, this.name)" oninput="updateColor(this.value, this.name)"> <label for="metro">Metro</label></div>
<div><input type="color" name="ferry" value="#ADD8E6" onchange="updateColor(this.value, this.name)" oninput="updateColor(this.value, this.name)"> <label for="ferry">Pont</label></div>
<div> </div>
<div><input type="color" name="delayed" value="#FF0000" onchange="updateColor(this.value, this.name)" oninput="updateColor(this.value, this.name)"> <label for="delayed">Vertraagd</label></div>
<div> </div>
<div><input type="color" name="building" value="#858eae" onchange="updateColor(this.value, this.name)" oninput="updateColor(this.value, this.name)"> <label for="building">Gebouwen</label></div>
</div>
<script>
var map = new mapboxgl.Map({
container: 'map',
style: 'styles/freetilehosting/darkmatterrail.json',
center: [4.8984, 52.3708],
zoom: 13,
pitch: 58,
bearing: 25
});
map.on('load', function () {
let ovMap = new OVMap(map);
ovMap.mapLoaded();
});
</script>
</body>
</html>