cesium点线面测试数据

//初始化cesium

var viewer = new Cesium.Viewer(‘cesiumContainer‘,{
    imageryProvider:new Cesium.SingleTileImageryProvider({
        url:‘img/world.jpg‘
    }),
    infoBox : false,
    selectionIndicator : true,
    shadows : true,
    shouldAnimate : true,
    geocoder:false,
    homeButton:false,
    baseLayerPicker:false,
    navigationHelpButton:false,
    animation:false,
    timeline:false,
    fullscreenButton:true,
    vrButton: true,
    creditContainer:"credit",
    sceneModePicker:true,
     //terrainProvider:terrainProvider //加载三维地形
});

flyToHotSpot(105.79,34.55,50000);

var flyToHotSpot=function(lon,lat,alt) {
    // var heading = 0 // 方位角
    // 模型加载完毕后的回调
    viewer.camera.flyTo({
        destination: Cesium.Cartesian3.fromDegrees(lon, lat, alt),
        orientation: {
            heading: Cesium.Math.toRadians(0.0),
            pitch: Cesium.Math.toRadians(-90.0),
            roll: 0.0
        }
    });
}

//测试数据
var objId = 123;
var testdata=new Cesium.Entity({
    name : ‘线测试‘,
    polyline : {
        positions: Cesium.Cartesian3.fromDegreesArrayHeights([105.64248720323886, 34.573489842026575, 500, 105.68875409774925, 34.54886257584699, 500, 105.73299519869232, 34.545638370895034, 500, 105.79688037793541, 34.555139095010624, 500, 105.82604745621094, 34.57031428652784, 500, 105.8693212999452, 34.5816814079848, 500, 105.9319510139601, 34.580817011688026, 500, 105.95815208412665, 34.56044869581827, 500]),
        width: 5,
        material: new Cesium.PolylineOutlineMaterialProperty({
            color: Cesium.Color.ORANGE,
            outlineWidth: 2,
            outlineColor: Cesium.Color.BLACK
        }),
    },
    properties:{
        contact:"小明",
        tel:"1303291111",
        num:"1326"
    },
    layerId:"testLayer",
    objId:objId,
    shapeType:"Polyline"
})


viewer.entities.add(testdata);



alert(testdata.properties.masspoint)

var objId = 124;
var testdata2=new Cesium.Entity({
    name : ‘点测试‘,
    position:Cesium.Cartesian3.fromDegrees(105.64248720323886, 34.573489842026575,500),
    billboard: new Cesium.BillboardGraphics({
        image: "GoogleMapMarker/red-pushpin.png",
        width: 50,
        height: 50,
        // heightReference: Cesium.HeightReference.CLAMP_TO_GROUND
    }),
    properties:{
        contact:"小明",
        tel:"1303291111",
        num:"1326"
    },
    layerId:"testLayer",
    objId:objId ,
    shapeType:"Point"
})


viewer.entities.add(testdata2);






var objId = 125;
var testdata3=new Cesium.Entity({
    name : ‘面测试‘,

    polygon: {
        hierarchy :Cesium.Cartesian3.fromDegreesArrayHeights([105.64248720323886, 34.573489842026575, 500, 105.68875409774925, 34.54886257584699, 500, 105.73299519869232, 34.545638370895034, 500]),
        material : Cesium.Color.RED.withAlpha(0.5), //材质
        outline : true, //是否显示轮廓
        outlineColor : Cesium.Color.BLACK //轮廓的颜色
    },
    properties:{
        contact:"小明",
        tel:"1303291111",
        num:"1326"
    },
    layerId:"testLayer",

    objId:objId ,
    shapeType:"Polygon"
})


viewer.entities.add(testdata3);


ps:点是随机点的

cesium点线面测试数据

原文：https://www.cnblogs.com/implementer/p/10953442.html