antv-l7/examples/point/column/demo/column_dark.js

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

const scene = new Scene({
  id: 'map',
  map: new AMap({
    pitch: 35.210526315789465,
    style: 'dark',
    center: [ 104.288144, 31.239692 ],
    zoom: 4.4
  })
});

fetch('https://gw.alipayobjects.com/os/rmsportal/oVTMqfzuuRFKiDwhPSFL.json')
  .then(res => res.json())
  .then(data => {
    const pointLayer = new PointLayer({})
      .source(data.list, {
        parser: {
          type: 'json',
          x: 'j',
          y: 'w'
        }
      })
      .shape('cylinder')
      .size('t', function(level) {
        return [ 1, 2, level * 2 + 20 ];
      })
      .color('t', [
        '#094D4A',
        '#146968',
        '#1D7F7E',
        '#289899',
        '#34B6B7',
        '#4AC5AF',
        '#5FD3A6',
        '#7BE39E',
        '#A1EDB8',
        '#CEF8D6'
      ])
      .style({
        opacity: 1.0
      });
    scene.addLayer(pointLayer);
  });