maptalks - Sync map by events

Sync map by events

index.html

<!DOCTYPE html>
<html>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Map - Sync map by events</title>
  <style type="text/css">
    html,body{margin:0px;height:100%;width:100%}
    #map0{width:calc(50% - 2px);height:calc(100% - 2px);float:left;border:1px solid}
    #map1{width:calc(50% - 2px);height:calc(100% - 2px);float:right;border:1px solid}
    .attr{background-color:#34495e;color:#fff;padding:0px 4px;font:16px sans-serif}
  </style>
  <link rel="stylesheet" href="https://unpkg.com/maptalks/dist/maptalks.css">
  <script type="text/javascript" src="https://unpkg.com/maptalks/dist/maptalks.min.js"></script>
  <body>
    <div id="map0"></div>
    <div id="map1"></div>

    <script>
      var map0 = new maptalks.Map('map0', {
        center: [-0.113049,51.498568],
        zoom: 14,
        zoomControl : true,
        baseLayer: new maptalks.TileLayer('base', {
          urlTemplate: 'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png',
          subdomains: ["a","b","c","d"],
          attribution: '&copy; <a href="http://osm.org">OpenStreetMap</a> contributors, &copy; <a href="https://carto.com/">CARTO</a>'
        })
      });


      var map1 = new maptalks.Map('map1', {
        center: map0.getCenter(),
        zoom: map0.getZoom(),
        draggable : false,        // disable draggble
        scrollWheelZoom : false,  // disable scroll wheel zoom
        dblClickZoom : false,     // disable doubleclick
        baseLayer: new maptalks.TileLayer('base1', {
          urlTemplate: 'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png',
          subdomains: ["a","b","c","d"],
          attribution: '&copy; <a href="http://osm.org">OpenStreetMap</a> contributors, &copy; <a href="https://carto.com/">CARTO</a>'
        })
      });

      map0.on('moving moveend', function (e) {
        map1.setCenter(e.target.getCenter());
      });

      map0.on('zooming zoomend', function (e) {
        map1.setCenterAndZoom(e.target.getCenter(), e.target.getZoom());
      });

      map0.on('pitch', function (e) {
        map1.setPitch(e.target.getPitch());
      });

      map0.on('rotate', function (e) {
        map1.setBearing(e.target.getBearing());
      });

      new maptalks.control.Toolbar({
        'position': 'top-right',
        'items': [{
          item: 'move me',
          click: function () {}
        }]
      })
      .addTo(map0);

    </script>
  </body>
</html>

var map0 = new maptalks.Map('map0', {
  center: [-0.113049, 51.498568],
  zoom: 14,
  zoomControl: true,
  baseLayer: new maptalks.TileLayer('base', {
    urlTemplate: 'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png',
    subdomains: ["a", "b", "c", "d"],
    attribution: '© <a href="http://osm.org">OpenStreetMap</a>  contributors, © <a href="https://carto.com/">CARTO</a> '
  })
});

var map1 = new maptalks.Map('map1', {
  center: map0.getCenter(),
  zoom: map0.getZoom(),
  draggable: false, // disable draggble
  scrollWheelZoom: false, // disable scroll wheel zoom
  dblClickZoom: false, // disable doubleclick
  baseLayer: new maptalks.TileLayer('base1', {
    urlTemplate: 'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png',
    subdomains: ["a", "b", "c", "d"],
    attribution: '© <a href="http://osm.org">OpenStreetMap</a>  contributors, © <a href="https://carto.com/">CARTO</a> '
  })
});

map0.on('moving moveend', function(e) {
  map1.setCenter(e.target.getCenter());
});

map0.on('zooming zoomend', function(e) {
  map1.setCenterAndZoom(e.target.getCenter(), e.target.getZoom());
});

map0.on('pitch', function(e) {
  map1.setPitch(e.target.getPitch());
});

map0.on('rotate', function(e) {
  map1.setBearing(e.target.getBearing());
});

new maptalks.control.Toolbar({
  'position': 'top-right',
  'items': [{
    item: 'move me',
    click: function() {}
  }]
})
  .addTo(map0);