API tools faq
paste
Advertisement
Guest User

mapbox mono

a guest
Apr 18th, 2019
89
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
JavaScript 5.68 KB | None | 0 0
raw download clone embed print report
  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <script src='https://api.mapbox.com/mapbox-gl-js/v0.53.0/mapbox-gl.js'></script>
  4. <link href='https://api.mapbox.com/mapbox-gl-js/v0.53.0/mapbox-gl.css' rel='stylesheet' />
  5. <script src='https://npmcdn.com/@turf/turf/turf.min.js'></script>
  6.  
  7. <head>
  8.     <meta charset="UTF-8">
  9.     <meta charset='utf-8' />
  10.     <title>Monopoly!</title>
  11.     <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
  12.     <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.53.1/mapbox-gl.js'></script>
  13.     <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.53.1/mapbox-gl.css' rel='stylesheet' />
  14.     <script src='http://mapbox-gl-inspect.lukasmartinelli.ch/dist/mapbox-gl-inspect.min.js'></script>
  15.     <link href='http://mapbox-gl-inspect.lukasmartinelli.ch/dist/mapbox-gl-inspect.css' rel='stylesheet' />
  16.     <style>
  17.         body { margin:0; padding:0; }
  18.         #map { position:absolute; top:0; bottom:0; width:100%; }
  19.  
  20.     </style>
  21.  
  22.  
  23. </head>
  24. <body>
  25. <style>
  26.     #features
  27.     {
  28.         position: absolute;
  29.         top: 0;
  30.         right: 0;
  31.         bottom: 0;
  32.         width: 300px;
  33.         overflow: auto;
  34.         background: rgba(255, 255, 255, 0.8);
  35.     }
  36.     #map canvas {
  37.         cursor: crosshair;
  38.     }
  39.  
  40. </style>
  41. <div id='map'></div>
  42. <pre id ='features'></pre>
  43. <script>
  44.  
  45.     mapboxgl.accessToken = 'pk.eyJ1IjoiYW50b240NjMwNCIsImEiOiJjanR5YXo5dnkwZnUzM3ltaDk2eWUwMXR0In0.Q_g0aVKQuuAZSMlulM5h9Q';
  46.     var map = window.map = new mapboxgl.Map({
  47.         style: 'mapbox://styles/mapbox/light-v10',
  48.         center: [-74.0066, 40.7135],
  49.         zoom: 15.5,
  50.         pitch: 45,
  51.         bearing: -17.6,
  52.         container: 'map'
  53.     });
  54.  
  55. /*
  56. Here they talk about the problem with non unique ids.
  57. https://github.com/mapbox/mapbox-gl-js/issues/7038
  58. https://blog.mapbox.com/going-live-with-electoral-maps-a-guide-to-feature-state-b520e91a22d
  59.  
  60.  */
  61.  
  62.  
  63.     map.on('click', '3d-buildings',function(e) {   // When clicking on any building, adds a marker.
  64.         var features = map.queryRenderedFeatures(e.point, '3d-buildings');
  65.         var point = turf.point([e.lngLat.lng, e.lngLat.lat]);           //Makes it to a checkable point.
  66.         var polygon = turf.polygon(features[0].geometry.coordinates);   //Takes a polygon and makes it possible to use point in polygon.
  67.  
  68.         console.log(e);
  69.         console.log(features);
  70.         console.log(polygon);
  71.  
  72.         if (turf.booleanPointInPolygon(point, polygon)) {   //Takes a point and check whether it is in the polygon or not
  73.             // Only the form on the ground, not on the middle and so on. won't affect the number of painted buildings...
  74.             //Can be removed, didn't make anything better.
  75.             if (features[0].state.poo == "#ae2029") {
  76.                 map.setFeatureState({
  77.                     id: features[0].id,        // This will set the color on all features with identical ID. Don't know how to remove unwanted ID's.
  78.                     source: features[0].source,
  79.                     sourceLayer: features[0].sourceLayer
  80.                 }, {poo: "#fff",
  81.                     position: features[0].geometry.coordinates,
  82.                     height: features[0].properties.height,
  83.                     min_height: features[0].properties.min_height});
  84.             } else {
  85.                 map.setFeatureState({
  86.                     id: features[0].id,
  87.                     source: features[0].source,
  88.                     sourceLayer: features[0].sourceLayer
  89.                 }, {poo: "#ae2029",
  90.                     position: features[0].geometry.coordinates,
  91.                     height: features[0].properties.height,
  92.                     min_height: features[0].properties.min_height});
  93.             }
  94.         }
  95.  
  96.         console.log(map.queryRenderedFeatures(e.point,{layers:['3d-buildings']}));  //GeoJSON
  97.         new mapboxgl.Popup()
  98.             .setLngLat([-74.0066, 40.7135])
  99.             .setHTML(features[0].id)
  100.             .addTo(map);
  101.         document.getElementById('features').innerHTML = JSON.stringify(features, null, 2);
  102.  
  103.     });
  104.  
  105.  
  106.     map.on('load', function() {
  107. // Insert the layer beneath any symbol layer.
  108.  
  109.         var layers = map.getStyle().layers;
  110.  
  111.         var labelLayerId;
  112.         for (var i = 0; i < layers.length; i++) {
  113.             if (layers[i].type === 'symbol' && layers[i].layout['text-field']) {
  114.                 labelLayerId = layers[i].id;                                // gets the layer.
  115.                 break;
  116.             }
  117.         }
  118.  
  119.             map.addLayer({
  120.  
  121.                 'id': '3d-buildings',
  122.                 'source': 'composite',
  123.                 'source-layer': 'building', // The source is buildings
  124.                 'filter': ['==', 'extrude', 'true'],
  125.                 'type': 'fill-extrusion',
  126.                 'visible': 'none',
  127.                 'minzoom': 15,
  128.                 'paint': {
  129.                     'fill-extrusion-color': ["feature-state", "poo"],
  130.  
  131. // use an 'interpolate' expression to add a smooth transition effect to the
  132. // buildings as the user zooms in
  133.                     'fill-extrusion-height': [
  134.                         "interpolate", ["linear"], ["zoom"],
  135.                         3, 1,
  136.                         10, ["get", "height"]  //Gets the source layer building height.
  137.                     ],
  138.                     'fill-extrusion-base': [
  139.                         "interpolate", ["linear"], ["zoom"],
  140.                         3, 1,
  141.                         10, ["get", "min_height"]       // Gets the source layer building minimumheight
  142.                     ],
  143.                     'fill-extrusion-opacity': 0.5
  144.                 }
  145.             }, labelLayerId);
  146.  
  147.     });
  148.  
  149. </script>
  150. </body>
  151. </html>
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!