雷达图

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

const scene = new Scene({
  id: 'map',
  map: new GaodeMap({
    style: 'dark',
    center: [115.5268, 34.3628],
    zoom: 7,
  }),
});
scene.on('loaded', () => {
  const layer = new ImageLayer({});
  layer
    .source(
      'https://gw.alipayobjects.com/mdn/antv_site/afts/img/A*8SUaRr7bxNsAAAAAAAAAAABkARQnAQ',
      {
        parser: {
          type: 'image',
          extent: [113.1277263548, 32.3464238863, 118.1365790452, 36.4786759137],
        },
      },
    )
    .style({
      brightness: 1,
      gamma: 1.0,
      opacity: 1.0,
      saturation: 10,
      contrast: 1,
    });
  scene.addLayer(layer);
});