水波散点

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

const scene = new Scene({
  id: 'map',
  map: new GaodeMap({
    style: 'light',
    center: [112, 23.69],
    zoom: 2.5,
  }),
});

fetch('https://gw.alipayobjects.com/os/basement_prod/9078fd36-ce8d-4ee2-91bc-605db8315fdf.csv')
  .then((res) => res.text())
  .then((data) => {
    const pointLayer = new PointLayer({})
      .source(data, {
        parser: {
          type: 'csv',
          x: 'Longitude',
          y: 'Latitude',
        },
      })
      .shape('circle')
      .active(true)
      .animate(true)
      .size(40)
      .color('#ffa842')
      .style({
        offsets: [40, 40],
      });
    const pointLayer2 = new PointLayer({})
      .source(data, {
        parser: {
          type: 'csv',
          x: 'Longitude',
          y: 'Latitude',
        },
      })
      .shape('circle')
      .active(true)
      .animate(true)
      .size(50)
      .color('#f00');

    scene.addLayer(pointLayer);
    scene.addLayer(pointLayer2);
  });