您好,您可以参考http://iclient.supermap.io/examples/leaflet/editor.html#plot_drawGeoGraphicObject编程标绘这个范例里绘制面的功能,并参考API:http://iclient.supermap.io/libs/iclient8c/apidoc/files/Plugins/Plotting/Plot/SymbolType-js.html#SuperMap.Plot.SuperMap.Plot.SymbolType
绘制圆类型的标绘符号