c/c++语言开发共享添加billboard图片和gif标点

1.图片标点

this.viewer.entities.add({         name: '监测设备',         position: Cesium.Cartesian3.fromDegrees(lng, lat, 6),         label: {           //文字标签           text: '监测设备',           font: '14pt monospace',           style: Cesium.LabelStyle.FILL,           outlineWidth: 2,           verticalOrigin: Cesium.VerticalOrigin.BOTTOM, //垂直方向以底部来计算标签的位置           pixelOffset: new Cesium.Cartesian2(0, -9), //偏移量         },         point: {           color: Cesium.Color.RED, //点位颜色           pixelSize: 10, //像素点大小         },         billboard: {           //图标           image: require('../../assets/img/sx.png'),           width: 78,           height: 135,           scale: 0.9,           pixelOffset: new Cesium.Cartesian2(0, -30),         }, }) 

2.gif标点

//html  <img       id="pointgif"       style="position: absolute; width: 5%; height: 10%; z-index: 2"       src="https://dss0.bdstatic.com/70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/u=1057147160,1175866418&fm=26&gp=0.jpg"     /> 

//js     var htmlOverlay = document.getElementById('pointgif')       var scratch = new Cesium.Cartesian2()       this.viewer.scene.preRender.addEventListener(() => {         var position = Cesium.Cartesian3.fromDegrees(           114.3138316176749,           30.56647299848209,           0         )         var canvasPosition = this.viewer.scene.cartesianToCanvasCoordinates(           position,           scratch         )         if (Cesium.defined(canvasPosition)) {           htmlOverlay.style.top = canvasPosition.y + 'px'           htmlOverlay.style.left = canvasPosition.x + 'px'         }       }) 

c/c++开发分享添加billboard图片和gif标点地址：https://blog.csdn.net/skr_Rany/article/details/112578402