//polylineconstpolylineGraphic=newGraphic()polylineGraphic.geometry={type:'polyline',paths:[[117.227239,31.820586],[116.227239,33.820586]]}polylineGraphic.symbol=newSimpleLineSymbol({color:'#ff0000&#

//polygonconstpolygonGraphic=newGraphic()polygonGraphic.geometry={type:'polygon',rings:[[117.227239,31.820586],[116.227239,33.820586],[117.227239,33.820586]]}polygonGraphic.symbol=newSimpleFillSymbol({