mirror of https://gitee.com/antv-l7/antv-l7
127 lines
3.0 KiB
JavaScript
127 lines
3.0 KiB
JavaScript
/* eslint-disable no-eval */
|
|
import { Scene, LineLayer, PointLayer } from '@antv/l7';
|
|
import { Mapbox } from '@antv/l7-maps';
|
|
|
|
const scene = new Scene({
|
|
id: 'map',
|
|
map: new Mapbox({
|
|
pitch: 40,
|
|
style: {
|
|
version: 8,
|
|
sprite: 'https://lzxue.github.io/font-glyphs/sprite/sprite',
|
|
glyphs:
|
|
'https://gw.alipayobjects.com/os/antvdemo/assets/mapbox/glyphs/{fontstack}/{range}.pbf',
|
|
sources: {},
|
|
layers: [
|
|
{
|
|
id: 'background',
|
|
type: 'background',
|
|
paint: {
|
|
'background-color': '#2b2b3a'
|
|
}
|
|
}
|
|
]
|
|
},
|
|
center: [ 40, 40.16797 ],
|
|
zoom: 2.5
|
|
})
|
|
});
|
|
scene.on('loaded', () => {
|
|
scene.addImage(
|
|
'plane',
|
|
'https://gw.alipayobjects.com/zos/bmw-prod/0ca1668e-38c2-4010-8568-b57cb33839b9.svg'
|
|
);
|
|
Promise.all([
|
|
fetch(
|
|
'https://gw.alipayobjects.com/os/bmw-prod/2960e1fc-b543-480f-a65e-d14c229dd777.json'
|
|
).then(d => d.json()),
|
|
fetch(
|
|
'https://gw.alipayobjects.com/os/basement_prod/4472780b-fea1-4fc2-9e4b-3ca716933dc7.json'
|
|
).then(d => d.text()),
|
|
fetch(
|
|
'https://gw.alipayobjects.com/os/basement_prod/a5ac7bce-181b-40d1-8a16-271356264ad8.json'
|
|
).then(d => d.text())
|
|
]).then(function onLoad([ world, dot, flyline ]) {
|
|
const dotData = eval(dot);
|
|
// @ts-ignore
|
|
const flydata = eval(flyline).map(item => {
|
|
// @ts-ignore
|
|
const latlng1 = item.from.split(',').map(e => {
|
|
return e * 1;
|
|
});
|
|
// @ts-ignore
|
|
const latlng2 = item.to.split(',').map(e => {
|
|
return e * 1;
|
|
});
|
|
return { coord: [ latlng1, latlng2 ] };
|
|
});
|
|
|
|
const worldLine = new LineLayer()
|
|
.source(world)
|
|
.color('#41fc9d')
|
|
.size(0.5)
|
|
.style({
|
|
opacity: 0.4
|
|
});
|
|
const dotPoint = new PointLayer()
|
|
.source(dotData, {
|
|
parser: {
|
|
type: 'json',
|
|
x: 'lng',
|
|
y: 'lat'
|
|
}
|
|
})
|
|
.shape('circle')
|
|
.color('#ffed11')
|
|
.animate(true)
|
|
.size(40)
|
|
.style({
|
|
opacity: 1.0
|
|
});
|
|
const flyLine = new LineLayer({ blend: 'normal' })
|
|
.source(flydata, {
|
|
parser: {
|
|
type: 'json',
|
|
coordinates: 'coord'
|
|
}
|
|
})
|
|
.color('#ff6b34')
|
|
.texture('plane')
|
|
.shape('arc')
|
|
.size(20)
|
|
.animate({
|
|
duration: 1,
|
|
interval: 0.2,
|
|
trailLength: 0.05
|
|
})
|
|
.style({
|
|
textureBlend: 'replace',
|
|
lineTexture: true, // 开启线的贴图功能
|
|
iconStep: 6, // 设置贴图纹理的间距
|
|
opacity: 1
|
|
});
|
|
|
|
const flyLine2 = new LineLayer()
|
|
.source(flydata, {
|
|
parser: {
|
|
type: 'json',
|
|
coordinates: 'coord'
|
|
}
|
|
})
|
|
.color('#ff6b34')
|
|
.shape('arc')
|
|
// .shape('arc')
|
|
.size(1)
|
|
// .active(true)
|
|
.style({
|
|
lineType: 'dash',
|
|
dashArray: [ 5, 5 ],
|
|
opacity: 0.5
|
|
});
|
|
scene.addLayer(worldLine);
|
|
scene.addLayer(dotPoint);
|
|
scene.addLayer(flyLine2);
|
|
scene.addLayer(flyLine);
|
|
});
|
|
});
|