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CARTO Product Gathering 2/15
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Product Gathering | CARTO</title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta charset="UTF-8"> | |
| <script src="https://libs.cartocdn.com/carto-vl/v1.1.1/carto-vl.min.js"></script> | |
| <script src="https://api.tiles.mapbox.com/mapbox-gl-js/v0.52.0/mapbox-gl.js"></script> | |
| <link href="https://api.tiles.mapbox.com/mapbox-gl-js/v0.52.0/mapbox-gl.css" rel="stylesheet" /> | |
| <link href="https://carto.com/developers/carto-vl/v1.1.1/examples/maps/style.css" rel="stylesheet"> | |
| </head> | |
| <body> | |
| <div id="map"></div> | |
| <style> | |
| html, | |
| body { | |
| margin: 0; | |
| } | |
| #map { | |
| position: absolute; | |
| width: 100%; | |
| height: 100%; | |
| } | |
| </style> | |
| <script> | |
| const map = new mapboxgl.Map({ | |
| container: 'map', | |
| //style: 'https://basemaps.cartocdn.com/gl/dark-matter-gl-style/style.json', | |
| style: { | |
| version: 8, | |
| sources: {}, | |
| layers: [ | |
| { | |
| id: 'background', | |
| type: 'background', | |
| paint: { 'background-color': 'black' } | |
| } | |
| ] | |
| }, | |
| center: [0, 0], | |
| zoom: 1, | |
| scrollZoom: true, | |
| //set pitch and bearing | |
| //pitch: 60, //map.getPitch() in degrees | |
| //bearing: 0.03535930738712523, // map.getBearing() in degrees | |
| }); | |
| const nav = new mapboxgl.NavigationControl({ | |
| showCompass: true | |
| }); | |
| map.addControl(nav, 'top-left'); | |
| // Define user | |
| carto.setDefaultAuth({ | |
| username: 'cartovl', | |
| apiKey: 'default_public' | |
| }); | |
| // Define layers | |
| const citiesSource = new carto.source.SQL(` | |
| SELECT * FROM pop_density_points | |
| `); | |
| const citiesViz = new carto.Viz(` | |
| symbol: opacity(ramp(linear($dn),ag_sunset),1)*ramp(buckets(100*(0.5*now()%1 >0.5),[50]), [ | |
| image('https://libs.cartocdn.com/goodbye-images/luis.svg'), | |
| image('https://libs.cartocdn.com/goodbye-images/goodbye.svg') | |
| ]) | |
| width: scaled(ramp($dn,[5,45]),1 ) | |
| order: desc(width()) | |
| filter: $dn>150 | |
| `); | |
| const citiesLayer = new carto.Layer('citiesLayer', citiesSource, citiesViz); | |
| const countriesSource = new carto.source.SQL(` | |
| SELECT * FROM bathy_points | |
| `); | |
| const countriesViz = new carto.Viz(` | |
| width: scaled(sqrt(clusterAvg($dn))/4,1.5) | |
| strokeWidth: 0 | |
| symbol: opacity(ramp(linear(clusterAvg($dn)),[deeppink,hotpink,#2E2D88,#30d5c8,#b2efeb]),0.8)*image('https://libs.cartocdn.com/goodbye-images/peri-white.svg') | |
| //symbol: opacity(ramp(linear(clusterAvg($dn),[darkblue,turquoise])),ramp(clusterAvg($dn),[0.3,0.9])*linear(clusterAvg($dn)))*image('../styling/peri-white.svg') | |
| //symbol: opacity(turquoise,0.3+0.9*linear(clusterAvg($dn)))*image('../styling/peri-white.svg') | |
| symbolPlacement: placement(cos(0.1*(clusterAvg($dn)/2)*now()) , sin(0.1*(clusterAvg($dn)/2)*now())) | |
| resolution: 0.5 | |
| `); | |
| const countriesLayer = new carto.Layer('countriesLayer', countriesSource, countriesViz); | |
| citiesLayer.addTo(map); | |
| countriesLayer.addTo(map, 'citiesLayer'); | |
| </script> | |
| </body> | |
| </html> |
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