mirror of https://gitee.com/antv-l7/antv-l7
42 lines
943 B
JavaScript
42 lines
943 B
JavaScript
import { Scene, LineLayer } from '@antv/l7';
|
|
import { Mapbox } from '@antv/l7-maps';
|
|
|
|
const scene = new Scene({
|
|
id: 'map',
|
|
map: new Mapbox({
|
|
pitch: 0,
|
|
style: 'dark',
|
|
center: [ 0, 23.107329 ],
|
|
zoom: 0
|
|
})
|
|
});
|
|
|
|
fetch(
|
|
'https://gw.alipayobjects.com/os/basement_prod/b83699f9-a96d-49b8-b2ea-f99299faebaf.json'
|
|
)
|
|
.then(res => res.json())
|
|
.then(data => {
|
|
function getAirportCoord(idx) {
|
|
return [ data.airports[idx][3], data.airports[idx][4] ];
|
|
}
|
|
const routes = data.routes.map(function(airline) {
|
|
return {
|
|
coord: [ getAirportCoord(airline[1]), getAirportCoord(airline[2]) ]
|
|
};
|
|
});
|
|
const layer = new LineLayer({})
|
|
.source(routes, {
|
|
parser: {
|
|
type: 'json',
|
|
coordinates: 'coord'
|
|
}
|
|
})
|
|
.size(0.6)
|
|
.shape('arc')
|
|
.color('rgb(5, 5, 50)')
|
|
.style({
|
|
opacity: 0.05
|
|
});
|
|
scene.addLayer(layer);
|
|
});
|