mirror of https://gitee.com/antv-l7/antv-l7
56 lines
1.2 KiB
JavaScript
56 lines
1.2 KiB
JavaScript
import { Scene, HeatmapLayer } from '@antv/l7';
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import { Mapbox } from '@antv/l7-maps';
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const scene = new Scene({
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id: 'map',
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map: new Mapbox({
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style: 'light',
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pitch: 56.499,
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center: [ 114.07737552216226, 22.542656745583486 ],
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rotation: 39.19,
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zoom: 12.47985
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})
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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/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',
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'#146968',
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'#1D7F7E',
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'#289899',
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'#34B6B7',
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'#4AC5AF',
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'#5FD3A6',
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'#7BE39E',
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'#A1EDB8',
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'#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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});
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