你好,要使用标绘还需要引入
<script type="text/javascript" src="../../Build/Cesium/ThirdParty/Workers/PlotAlgo/PlotAlgoInclude.js"></script> <script src="js/plotPanelControl/PlottingUI.Include.js"></script>
至于如何使用可以参考范例:http://support.supermap.com.cn:8090/webgl/examples/webgl/editor.html#plot_dynamicPlot