antv-l7/stories/Layers/components/PointImage.tsx

import { PointLayer, Scene } from '@antv/l7';
import { GaodeMap, Mapbox } from '@antv/l7-maps';
import * as React from 'react';
export default class PointImage extends React.Component {
  // @ts-ignore
  private scene: Scene;

  public componentWillUnmount() {
    this.scene.destroy();
  }

  public async componentDidMount() {
    const response = await fetch(
      'https://gw.alipayobjects.com/os/basement_prod/893d1d5f-11d9-45f3-8322-ee9140d288ae.json',
    );
    const scene = new Scene({
      id: 'map',
      map: new Mapbox({
        center: [121.4, 31.258134],
        zoom: 12,
        pitch: 0,
        style: 'normal',
      }),
    });
    this.scene = scene;
    scene.addImage(
      '00',
      'https://gw.alipayobjects.com/mdn/rms_fcd5b3/afts/img/A*g8cUQ7pPT9YAAAAAAAAAAAAAARQnAQ',
    );
    scene.addImage(
      '01',
      'https://gw.alipayobjects.com/mdn/rms_fcd5b3/afts/img/A*LTcXTLBM7kYAAAAAAAAAAAAAARQnAQ',
    );
    scene.addImage(
      '02',
      'https://gw.alipayobjects.com/mdn/rms_fcd5b3/afts/img/A*g8cUQ7pPT9YAAAAAAAAAAAAAARQnAQ',
    );
    const i = 0;
    const data = await response.json();
    const newData = data.map((item: any) => {
      item.type = '00';
      return item;
    });
    const imageLayer = new PointLayer({
      blend: 'normal',
    })
      .source(newData, {
        parser: {
          type: 'json',
          x: 'longitude',
          y: 'latitude',
        },
      })
      .shape('type', (v: any) => {
        return v;
      })
      // .shape('triangle')
      // .color('red')
      .active(false)
      .size(20);
    scene.addLayer(imageLayer);
    imageLayer.on('mousedown', (e) => {
      console.log('mousedown', e);
    });
    imageLayer.on('click', (e) => {
      console.log('click', e);
    });
  }

  public render() {
    return (
      <div
        id="map"
        style={{
          position: 'absolute',
          top: 0,
          left: 0,
          right: 0,
          bottom: 0,
        }}
      />
    );
  }
}