antv-l7/stories/MapAdaptor/components/Mapbox.tsx

86 lines
1.9 KiB
TypeScript

// @ts-ignore
import '!style-loader!css-loader!./css/l7.css';
import { Marker, Popup, Scale, Zoom } from '@l7/component';
import { PolygonLayer } from '@l7/layers';
// @ts-ignore
import { Scene } from '@l7/scene';
import * as React from 'react';
export default class Mapbox extends React.Component {
private scene: Scene;
public componentWillUnmount() {
this.scene.destroy();
}
public async componentDidMount() {
const response = await fetch(
'https://gw.alipayobjects.com/os/basement_prod/d2e0e930-fd44-4fca-8872-c1037b0fee7b.json',
);
const scene = new Scene({
id: 'map',
type: 'mapbox',
style: 'mapbox://styles/mapbox/streets-v9',
center: [110.19382669582967, 30.258134],
pitch: 0,
zoom: 3,
});
this.scene = scene;
const layer = new PolygonLayer({});
layer
.source(await response.json())
.size('name', [0, 10000, 50000, 30000, 100000])
.color('name', () => {
return 'yellow';
})
.shape('fill')
.style({
opacity: 0.8,
});
scene.addLayer(layer);
scene.render();
scene.on('loaded', () => {
const zoomControl = new Zoom({
position: 'bottomright',
});
const scaleControl = new Scale();
const popup = new Popup({
offsets: [0, 20],
})
.setLnglat({
lng: 120.19382669582967,
lat: 30.258134,
})
.setText('hello')
.addTo(scene);
const maker = new Marker();
maker
.setLnglat({
lng: 120.19382669582967,
lat: 30.258134,
})
.addTo(scene);
scene.addControl(zoomControl);
scene.addControl(scaleControl);
// layer.fitBounds();
});
}
public render() {
return (
<div
id="map"
style={{
position: 'absolute',
top: 0,
left: 0,
right: 0,
bottom: 0,
}}
/>
);
}
}