mirror of https://gitee.com/antv-l7/antv-l7
79 lines
1.9 KiB
JavaScript
79 lines
1.9 KiB
JavaScript
/* eslint-disable no-eval */
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import { Scene, PolygonLayer, LineLayer, PointLayer } 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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pitch: 40,
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style: 'blank',
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center: [ 3.438, 40.16797 ],
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zoom: 0.51329
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})
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});
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Promise.all([
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fetch('https://gw.alipayobjects.com/os/antvdemo/assets/data/world.geo.json').then(d => d.json()),
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fetch('https://gw.alipayobjects.com/os/basement_prod/4472780b-fea1-4fc2-9e4b-3ca716933dc7.json').then(d => d.text()),
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fetch('https://gw.alipayobjects.com/os/basement_prod/a5ac7bce-181b-40d1-8a16-271356264ad8.json').then(d => d.text())
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]).then(function onLoad([ world, dot, flyline ]) {
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const dotData = eval(dot);
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const flydata = eval(flyline).map(item => {
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const latlng1 = item.from.split(',').map(e => { return e * 1; });
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const latlng2 = item.to.split(',').map(e => { return e * 1; });
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return { coord: [ latlng1, latlng2 ] };
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});
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const worldFill = new PolygonLayer()
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.source(world)
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.color('#98E3FA')
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.shape('fill')
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.style({
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opacity: 1
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});
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const worldLine = new LineLayer()
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.source(world)
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.color('#fff')
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.size(0.6)
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.style({
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opacity: 1
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});
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const dotPoint = new PointLayer()
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.source(dotData, {
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parser: {
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type: 'json',
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x: 'lng',
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y: 'lat'
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}
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})
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.shape('circle')
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.color('red')
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.animate(true)
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.size(40)
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.style({
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opacity: 1.0
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});
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const flyLine = new LineLayer()
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.source(flydata, {
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parser: {
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type: 'json',
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coordinates: 'coord'
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}
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})
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.color('#faad14')
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.shape('arc3d')
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.size(2.0)
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.animate({
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interval: 0.1,
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trailLength: 1.0,
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duration: 2
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})
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.style({
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opacity: 1
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});
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scene.addLayer(worldFill);
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scene.addLayer(worldLine);
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scene.addLayer(dotPoint);
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scene.addLayer(flyLine);
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});
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