2025-03-11 08:25:45 +00:00
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<!--********************************************************************
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* by jiawanlong
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*********************************************************************-->
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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2025-03-19 03:00:22 +00:00
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<link rel="stylesheet" href="./../../libs/cesium/Cesium1.98/Widgets/widgets.css">
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<script type="text/javascript" src="./../../libs/cesium/Cesium1.98/Cesium.js"></script>
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2025-03-11 08:25:45 +00:00
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</head>
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<body style="margin: 0; overflow: hidden; background: #fff; width: 100%; height: 100%; position: absolute; top: 0">
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<div id="map" style="margin: 0 auto; width: 100%; height: 100%"></div>
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<script type="text/javascript">
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// -----------------------重要---------------------
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// 截至2024，官方底图时长会加载不出来，导致底图卡顿，影像操作。
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// 所以需要绕过defaultAccessToken，避免勇官网底图。
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const viewer = new Cesium.Viewer('map', {
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// 添加这两行，就不会找烦人的defaultAccessToken了，也不会找在线底图了
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imageryProvider:false,
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baseLayerPicker: false,
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});
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// 自定义底图
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var imageryProvider = new Cesium.SingleTileImageryProvider({
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"url": "./_.png",
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})
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viewer.imageryLayers.addImageryProvider(imageryProvider)
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</script>
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</body>
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</html>
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