13,
        pitch: 60,
        bearing: 30
      });
      map.addControl(new MapboxLanguage(), "top-right"); //中文支持
      map.addControl(new mapboxgl.NavigationControl(), "top-left");
      
      $.get('../../static/data/deckgl/sfcontour_data.json', function(features) {
        addLayer(features.features);
      });

      function addLayer(features) {
        deckglLayer = new mapboxgl.zondy.DeckglLayer('path-layer', {
          data: features,
          props: {
            widthScale: 20,
     