cesium 1.52 demo _ Selection and Description.html
阿新 • • 發佈：2019-01-04
<!DOCTYPE html>
<html lang="en">
<head>
<!-- Use correct character set. -->
<meta charset="utf-8">
<!-- Tell IE to use the latest, best version. -->
<meta http-equiv="X-UA-Compatible" content="IE=Edge">
<!-- Make the app on mobile take up the full browser screen and disable user scaling. -->
<meta name="viewport"
content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
<title>Selection and Description</title>
<!-- The Cesium library. -->
<script src="../ThirdParty/Cesium/Cesium.js"></script>
<!-- Style our app. -->
<style>
@import url(../ThirdParty/Cesium/Widgets/widgets.css);
html, body, #cesiumContainer {
width: 100%; height: 100%; margin: 0; padding: 0; overflow: hidden;
}
</style>
</head>
<body>
<div id="cesiumContainer"></div>
<script>
Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiIzNDhhYmQxOC1mYzMwLTRhYmEtOTI5Ny1iNGExNTQ3ZTZhODkiLCJpZCI6NTQ1NCwic2NvcGVzIjpbImFzciIsImdjIl0sImlhdCI6MTU0MzM3Mzc0NH0.RU6ynAZcwQvdfygt_N_j2rb2lpsuyyROzdaLQg0emAg';
let viewer = new Cesium.Viewer('cesiumContainer');
let wyoming = viewer.entities.add({
name : 'Wyoming', // 實體名稱。
polygon : { // 實體型別
hierarchy : Cesium.Cartesian3.fromDegreesArray([
-109.080842,45.002073,
-105.91517,45.002073,
-104.058488,44.996596,
-104.053011,43.002989,
-104.053011,41.003906,
-105.728954,40.998429,
-107.919731,41.003906,
-109.04798,40.998429,
-111.047063,40.998429,
-111.047063,42.000709,
-111.047063,44.476286,
-111.05254,45.002073]), // 分層
height : 0, // 指定多邊形相對於橢球面的高度，預設0，此處用於啟用outline屬性。
material : Cesium.Color.RED.withAlpha(0.5), // 指定多邊形的填充顏色及透明度。
outline : true, // 是否顯示輪廓線。
outlineColor : Cesium.Color.BLACK // 輪廓線顏色
}
});
viewer.zoomTo(wyoming); // 檢視放大到wyoming實體。
wyoming.description = '\
<img\
width="50%"\
style="float:left; margin: 0 1em 1em 0;"\
src="//cesiumjs.org/tutorials/Visualizing-Spatial-Data/images/Flag_of_Wyoming.svg"/>\
<p>\
Wyoming is a state in the mountain region of the Western \
United States.\
</p>\
<p>\
Wyoming is the 10th most extensive, but the least populous \
and the second least densely populated of the 50 United \
States. The western two thirds of the state is covered mostly \
with the mountain ranges and rangelands in the foothills of \
the eastern Rocky Mountains, while the eastern third of the \
state is high elevation prairie known as the High Plains. \
Cheyenne is the capital and the most populous city in Wyoming, \
with a population estimate of 62,448 in 2013.\
</p>\
<p>\
Source: \
<a style="color: WHITE"\
target="_blank"\
href="http://en.wikipedia.org/wiki/Wyoming">Wikpedia</a>\
</p>';
</script>
</body>
</html>