line/path/shanghai-bus

Example page

import { LineLayer, Scene } from '@antv/l7';
import { GaodeMap } from '@antv/l7-maps';

const scene = new Scene({
  id: 'map',
  map: new GaodeMap({
    center: [121.472644, 31.231706],
    zoom: 8.15,
    style: 'dark',
  }),
});
scene.on('loaded', () => {
  fetch('https://gw.alipayobjects.com/os/bmw-prod/0290a972-eedd-42f6-b69e-50a35e8a0824.json')
    .then((res) => res.json())
    .then((data) => {
      const layer = new LineLayer({})
        .source(data, {
          parser: {
            type: 'json',
            coordinates: 'coordinates',
          },
        })
        .size(0.5)
        .shape('line')
        .active(true)
        .color('length', [
          '#0A3663',
          '#1558AC',
          '#3771D9',
          '#4D89E5',
          '#64A5D3',
          '#72BED6',
          '#83CED6',
          '#A6E1E0',
          '#B8EFE2',
          '#D7F9F0',
        ]);
      scene.addLayer(layer);
    });
});