cesium

神乐233 2021-03-31 02:37:46

<!DOCTYPE html>
<html lang="en">

<head>
<meta charset="utf-8">
<script src="https://cesiumjs.org/releases/1.54/Build/Cesium/Cesium.js"></script>
<link href="https://cesiumjs.org/releases/1.54/Build/Cesium/Widgets/widgets.css" rel="stylesheet">
</head>

<body>
<div id="cesiumContainer" style="width: auto; height:650px"></div>
<script>
var handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
handler.setInputAction(function (movement) {
var windowPosition = viewer.camera.getPickRay(movement.position);
var cartesianCoordinates = viewer.scene.globe.pick(windowPosition, viewer.scene);
alert(Cesium.Math.toDegrees(cartoCoordinates.longitude)                 + "," +                 Cesium.Math.toDegrees(cartoCoordinates.latitude)                 + "," +                 Cesium.Math.toDegrees(cartoCoordinates.height)     ),
}, Cesium.ScreenSpaceEventType.LEFT_CLICK);
</script>

<script>
Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI4ZDdhNmRjMC0yNGMxLTRlYWItYjU5Ny1jZjJjZWIyNWI2YmIiLCJpZCI6NzY2Niwic2NvcGVzIjpbImFzciIsImdjIl0sImlhdCI6MTU1MDExMjI4NH0.e_LkplBoPjo_fSqLsGAb97ypotS0G5tMHJoSxLkqyUw';
var viewer = new Cesium.Viewer('cesiumContainer');
</script>
</body>

</html>

显示[18 9 ] 有问题，求解

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大然然 2021-04-01

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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <script src="https://cesiumjs.org/releases/1.54/Build/Cesium/Cesium.js"></script> <link href="https://cesiumjs.org/releases/1.54/Build/Cesium/Widgets/widgets.css" rel="stylesheet"> </head> <body> <div id="cesiumContainer" style="width: auto; height:650px"></div> <script> Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI4ZDdhNmRjMC0yNGMxLTRlYWItYjU5Ny1jZjJjZWIyNWI2YmIiLCJpZCI6NzY2Niwic2NvcGVzIjpbImFzciIsImdjIl0sImlhdCI6MTU1MDExMjI4NH0.e_LkplBoPjo_fSqLsGAb97ypotS0G5tMHJoSxLkqyUw'; var viewer = new Cesium.Viewer('cesiumContainer'); var handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas); handler.setInputAction(function (movement) { var windowPosition = viewer.camera.getPickRay(movement.position); var cartesianCoordinates = viewer.scene.globe.pick(windowPosition, viewer.scene); var lon = Cesium.Math.toDegrees(cartesianCoordinates.longitude); var lat = Cesium.Math.toDegrees(cartesianCoordinates.latitude) ; var height = Cesium.Math.toDegrees(cartesianCoordinates.height) ; alert(lon + "," + lat + "," + height ); }, Cesium.ScreenSpaceEventType.LEFT_CLICK); </script> </body> </html> cartesianCoordinates 拼写错误， viewer初始化放前面，alert语句结束应该是 ; 而不是逗号

神乐233 2021-04-01

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谢谢指点

神乐233 2021-04-01

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谢谢大佬，昨天最后做出来了。

我爱小仙女 2021-03-31

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alert(Cesium.Math.toDegrees(cartoCoordinates.longitude)                 +  ","  +                 Cesium.Math.toDegrees(cartoCoordinates.latitude)                 +  ","  +                 Cesium.Math.toDegrees(cartoCoordinates.height)     ),

alert后面跟的不是, 改为 ; 吧