slides/webgl/asset/ec-demo/airline-gl.html (88 lines of code) (raw):
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Airline - ECHARTS-GL</title>
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes"> <!-- Fullscreen Landscape on iOS -->
<link rel="stylesheet" href="../common/reset.css">
</head>
<body>
<div id="main"></div>
<script src="../common/echarts.min.js"></script>
<script src="../common/map/js/world.js"></script>
<script src="../common/jquery.min.js"></script>
<script src="../common/echarts-gl.js"></script>
<script src="../data/flights.json.js"></script>
<script>
var chart = echarts.init(document.getElementById('main'));
function getAirportCoord(idx) {
return [flightsData.airports[idx][3], flightsData.airports[idx][4]];
}
var routes = flightsData.routes.map(function (airline) {
return [
getAirportCoord(airline[1]),
getAirportCoord(airline[2])
];
});
chart.setOption({
geo3D: {
map: 'world',
shading: 'realistic',
silent: true,
realisticMaterial: {
roughness: 0.8,
metalness: 0
},
postEffect: {
enable: true
},
groundPlane: {
show: false
},
light: {
main: {
intensity: 1,
alpha: 30
},
ambient: {
intensity: 0
}
},
viewControl: {
distance: 70,
alpha: 89
},
itemStyle: {
areaColor: '#000'
},
boxHeight: 0.5
},
series: [{
type: 'lines3D',
coordinateSystem: 'geo3D',
effect: {
show: true,
trailWidth: 1,
trailOpacity: 0.5,
trailLength: 0.2,
constantSpeed: 5
},
blendMode: 'lighter',
lineStyle: {
width: 0.2,
opacity: 0.05
},
data: routes
}]
});
window.onresize = chart.resize;
window.addEventListener('keydown', function () {
chart.dispatchAction({
type: 'lines3DToggleEffect',
seriesIndex: 0
});
});
</script>
</body>
</html>