mirror of https://gitee.com/antv-l7/antv-l7
47 lines
1.0 KiB
JavaScript
47 lines
1.0 KiB
JavaScript
import { HeatmapLayer } from '@l7/layers';
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import { Scene } from '@l7/scene';
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const scene = new Scene({
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id: 'map',
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style: 'light',
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pitch: 47.49999999999995,
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center: [114.05737552216226, 22.542656745583486],
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zoom: 12.405122702055305,
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type: 'mapbox',
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});
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window.mapScene = scene;
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fetch(
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'https://gw.alipayobjects.com/os/basement_prod/513add53-dcb2-4295-8860-9e7aa5236699.json',
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)
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.then((res) => res.json())
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.then((data) => {
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const layer = new HeatmapLayer({})
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.source(data, {
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transforms: [
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{
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type: 'hexagon',
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size: 100,
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field: 'h12',
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method: 'sum',
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},
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],
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})
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.size('sum', [0, 600])
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.shape('hexagonColumn')
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.style({
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coverage: 0.8,
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angle: 0,
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opacity: 1.0,
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})
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.color(
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'sum',
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[
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'#094D4A', '#146968',
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'#1D7F7E', '#289899',
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'#34B6B7', '#4AC5AF',
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'#5FD3A6', '#7BE39E',
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'#A1EDB8', '#CEF8D6'
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].reverse()
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);
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scene.addLayer(layer);
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});
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