viewer.entities.add({ id: 'identify-img', position : Cesium.Cartesian3.fromDegrees(lonLatArr[0],lonLatArr[1],64), billboard :{ image : '../CJproject/Tools/ly/img/qianyingxian.png', width:315, height:74, }, });
把这个显示在红色建筑的前面
要实现的效果如上图,已解决了,谢谢