mirror of https://gitee.com/antv-l7/antv-l7
50 lines
973 B
JavaScript
50 lines
973 B
JavaScript
import { Scene, PolygonLayer } from '@antv/l7';
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import { GaodeMap } from '@antv/l7-maps';
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const scene = new Scene({
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id: 'map',
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map: new GaodeMap({
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style: 'dark',
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pitch: 50,
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center: [ 118.8, 32.056 ],
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zoom: 10
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})
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});
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const colors = [
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'#87CEFA',
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'#00BFFF',
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'#7FFFAA',
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'#00FF7F',
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'#32CD32',
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'#F0E68C',
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'#FFD700',
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'#FF7F50',
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'#FF6347',
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'#FF0000'
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];
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scene.on('loaded', () => {
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fetch(
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'https://gw.alipayobjects.com/os/bmw-prod/94763191-2816-4c1a-8d0d-8bcf4181056a.json'
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)
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.then(res => res.json())
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.then(data => {
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const filllayer = new PolygonLayer({
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name: 'fill',
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zIndex: 3
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})
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.source(data)
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.shape('extrude')
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.color('unit_price', colors)
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.size('unit_price', unit_price => unit_price * 50)
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.style({
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opacity: [ 'unit_price', [ 0, 1 ]],
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pickLight: true
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})
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.active(true);
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scene.addLayer(filllayer);
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});
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});
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