onClick/onHover

by felixp

HTML

<!DOCTYPE html>
<html>

  <head>
    <title>deck.gl+Google</title>
    <script src="https://api.tiles.mapbox.com/mapbox-gl-js/v1.4.0/mapbox-gl.js"></script>
    <link href="https://api.tiles.mapbox.com/mapbox-gl-js/v1.4.0/mapbox-gl.css" rel="stylesheet" />

    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
    <script src="https://unpkg.com/[email protected]/dist.min.js"></script>
    <script src="https://unpkg.com/deck.gl/[email protected]/dist.min.js"></script>

    <script src="https://unpkg.com/@deck.gl/[email protected]/dist.min.js"></script>

    <!-- jsFiddle will insert css and js -->
  </head>

  <body>
    <div id="map"></div>
  </body>

</html>

CSS

body {
  margin: 0;
  padding: 0; 
}
#map{
  width: 100vw;
  height: 100vh;
}

JavaScript

deck.carto.setDefaultCredentials({
  accessToken: 'eyJhbGciOiJIUzI1NiJ9.eyJhIjoiYWNfN3hoZnd5bWwiLCJqdGkiOiJhMjQyNDM4MSJ9.5bAXb8y7PyIOB__X7i-iQUWCZgLkedtGoqRI25HuQxc'
});

const longitude = -3.7082998;
const latitude = 40.4205556;
new deck.DeckGL({
  container: 'map',
  mapStyle: deck.carto.BASEMAP.DARK_MATTER_NOLABELS,
  initialViewState: {latitude, longitude, zoom: 15, pitch: 60},
  controller: true,
  
  layerFilter: ({layer, isPicking, renderPass}) => {
    if (layer.id === 'buildings' && renderPass === 'picking:query'){
      return false;
    } 
    
    if (layer.id === 'circle' && renderPass === 'picking:hover') {
      return false;
    }
  
    return true;
  },

  layers: [
    new deck.carto.CartoLayer({
      id: 'buildings',
      connection: 'bigquery',
      type: deck.carto.MAP_TYPES.TABLE,
      data: 'cartodb-on-gcp-backend-team.alasarr.madrid_buildings',
      getFillColor: [255, 0, 0],
      pickable: true,
      onHover: info => info.object && console.log(info.object.properties)
    }),
    
    new deck.ScatterplotLayer({
      id: 'circle',
      data: [[longitude, latitude]],
      getPosition: d => d,
      getRadius: 1000,
      getFillColor: [0, 0, 255, 80],
      pickable: true,
      onClick: () => console.log('Clicked overlay')
    })
  ]
});