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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset='utf-8' /> | |
| <title>Demo</title> | |
| <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /> | |
| <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' /> | |
| <link href="https://api.mapbox.com/mapbox-assembly/v0.23.2/assembly.min.css" rel="stylesheet"> | |
| <script src="https://api.mapbox.com/mapbox-assembly/v0.23.2/assembly.js"></script> | |
| <script src='https://npmcdn.com/@turf/turf/turf.min.js'></script> | |
| <style> | |
| body { margin:0; padding:0; width:100%; height:100%;} | |
| #map { position:absolute; top:0; bottom:0; width:100%; } | |
| .mosaic-info { | |
| z-index: 10; | |
| position: absolute; | |
| top: 5px; | |
| right: 0; | |
| padding: 5px; | |
| width: auto; | |
| height: auto; | |
| font-size: 18px; | |
| color: #000; | |
| } | |
| .zoom-info { | |
| z-index: 10; | |
| position: absolute; | |
| bottom: 17px; | |
| right: 0; | |
| padding: 5px; | |
| width: auto; | |
| height: auto; | |
| font-size: 16px; | |
| color: #000; | |
| } | |
| .loading-map { | |
| position: absolute; | |
| width: 100%; | |
| height: 100%; | |
| color: #FFF; | |
| background-color: #000; | |
| text-align: center; | |
| opacity: 0.5; | |
| font-size: 45px; | |
| } | |
| .loading-map.off { | |
| opacity: 0; | |
| -o-transition: all .5s ease; | |
| -webkit-transition: all .5s ease; | |
| -moz-transition: all .5s ease; | |
| -ms-transition: all .5s ease; | |
| transition: all ease .5s; | |
| visibility:hidden; | |
| } | |
| .middle-center { | |
| position: absolute; | |
| top: 50%; | |
| left: 50%; | |
| transform: translate(-50%, -50%); | |
| } | |
| .middle-center * { | |
| display: block; | |
| padding: 5px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id='map'> | |
| <div id='loader' class="loading-map z2"> | |
| <div class="middle-center"> | |
| <div class="round animation-spin animation--infinite animation--speed-1"> | |
| <svg class='icon icon--l inline-block'><use xlink:href='#icon-satellite'/></svg> | |
| </div> | |
| </div> | |
| </div> | |
| <div class="mosaic-info"> | |
| <span class='py3' style='display: block; text-align: right;' id="name"></span> | |
| <span class='py3' style='display: block; text-align: right;' id="min-zoom"></span> | |
| <span class='py3' style='display: block; text-align: right;' id="max-zoom"></span> | |
| </div> | |
| <div class="zoom-info"><span id="zoom"></span></div> | |
| </div> | |
| <script> | |
| const apiEndpoint = 'https://08lazntuxe.execute-api.us-east-1.amazonaws.com/production' | |
| mapboxgl.accessToken = 'pk.eyJ1IjoidmluY2VudHNhcmFnbyIsImEiOiJjamxwa3JkaWkwZ3BjM3dudmZmazQwYjI2In0.eUzks_hqH-QVIlnXUKmKsA' | |
| var map = new mapboxgl.Map({ | |
| container: 'map', | |
| style: 'mapbox://styles/mapbox/basic-v9', | |
| center: [0, 0], | |
| zoom: 1 | |
| }) | |
| map.on('zoom', function (e) { | |
| const z = (map.getZoom()).toString().slice(0, 6) | |
| document.getElementById('zoom').textContent = z | |
| }) | |
| const addAOI = (bounds) => { | |
| const geojson = { | |
| "type": "FeatureCollection", | |
| "features": [turf.bboxPolygon(bounds)] | |
| } | |
| map.addSource('aoi', { | |
| 'type': 'geojson', | |
| 'data': geojson | |
| }) | |
| map.addLayer({ | |
| id: 'aoi-polygon', | |
| type: 'line', | |
| source: 'aoi', | |
| layout: { | |
| 'line-cap': 'round', | |
| 'line-join': 'round' | |
| }, | |
| paint: { | |
| 'line-color': '#3bb2d0', | |
| 'line-width': 2 | |
| } | |
| }) | |
| return | |
| } | |
| const addMosaic = (mosaicUrl, options) => { | |
| return fetch(`${apiEndpoint}/mosaic/info?url=${mosaicUrl}`) | |
| .then(res => { | |
| if (res.ok) return res.json() | |
| throw new Error('Network response was not ok.') | |
| }) | |
| .then(data => { | |
| document.getElementById('name').textContent = `${data.name}` | |
| document.getElementById('min-zoom').textContent = `Min Zoom: ${data.minzoom}` | |
| document.getElementById('max-zoom').textContent = `Max Zoom: ${data.maxzoom}` | |
| const tileParams = Object.keys(options).map(i => `${i}=${options[i]}`).join('&') | |
| let url = `${apiEndpoint}/tiles/tilejson.json?url=${mosaicUrl}&tile_format=png&resampling_method=bilinear` | |
| if (tileParams !== '') url += `&${tileParams}` | |
| map.addSource('raster', { | |
| type: 'raster', | |
| url: url | |
| }) | |
| map.addLayer({ | |
| id: 'raster', | |
| type: 'raster', | |
| source: 'raster' | |
| }) | |
| document.getElementById('loader').classList.toggle('off') | |
| const bounds = data.bounds | |
| addAOI(bounds) | |
| map.fitBounds([[bounds[0], bounds[1]], [bounds[2], bounds[3]]]) | |
| }) | |
| .catch(err => { | |
| console.warn(err) | |
| }) | |
| } | |
| map.on('load', () => { | |
| addMosaic('https://s3.amazonaws.com/opendata.remotepixel.ca/noaa/barry/barry.json.gz', {}) | |
| .then(() => { | |
| fetch('https://gist.githubusercontent.com/vincentsarago/6b342e34495ce9f4de26f39192fb6f8f/raw/b07f278d9cb29423cf7c61b704d453e1d6c3c948/barry.geojson') | |
| .then(res => { | |
| if (res.ok) return res.json() | |
| throw new Error('Network response was not ok.') | |
| }) | |
| .then(geojson => { | |
| map.addSource('borders', { | |
| 'type': 'geojson', | |
| 'data': geojson | |
| }) | |
| map.addLayer({ | |
| id: 'borders', | |
| type: 'line', | |
| source: 'borders', | |
| layout: { | |
| 'line-cap': 'round', | |
| 'line-join': 'round' | |
| }, | |
| paint: { | |
| 'line-color': '#000', | |
| 'line-width': 2 | |
| } | |
| }) | |
| }) | |
| .catch(err => { | |
| console.warn(err) | |
| }) | |
| }) | |
| }) | |
| </script> | |
| </body> | |
| </html> |
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