2025-06-01 11:30:00 +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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<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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</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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2025-08-06 00:53:05 +00:00
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Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiIwNDljNWFmZC03MzRlLTRiMDMtYWIwMi00Yjk4YWQ4NzQwZGEiLCJpZCI6MjU5LCJpYXQiOjE3NTEzNzkyMzR9.OTqPNs3UGNnT1LYkPTavV80wN8Es_YphpJgQcpdnqWc'
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2025-06-01 11:30:00 +00:00
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const viewer = new Cesium.Viewer('map', {});
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// 贴地
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var entity = viewer.entities.add({
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polyline: {
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positions: Cesium.Cartesian3.fromDegreesArray([-77, 35, -80, 35, -90, 45]),
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width: 3,
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clampToGround: true,//贴地画线
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}
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});
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let polyline = entity.polyline;
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// 1、PolylineDashMaterialProperty --虚线材质
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// polyline.material = new Cesium.PolylineDashMaterialProperty({
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// color: Cesium.Color.CYAN,
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// });
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// 2、 // PolylineGlowMaterialProperty --发光材质
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// polyline.material = new Cesium.PolylineGlowMaterialProperty({
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// glowPower: 0.8,
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// taperPower: 0.5,
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// color: Cesium.Color.CYAN,
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// });
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// 3、PolylineOutlineMaterialProperty --描边材质
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polyline.material = new Cesium.PolylineOutlineMaterialProperty({
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color: Cesium.Color.CYAN,
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outlineColor: Cesium.Color.RED,
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outlineWidth: 2
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});
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// 4、PolylineArrowMaterialProperty --箭头材质
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// polyline.material = new Cesium.PolylineArrowMaterialProperty(Cesium.Color.CYAN);
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</script>
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</body>
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</html>
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