clipRegion
{"center":{"x":29.17002025,"y":9.827353625},"parts":[5],"style":null,"prjCoordSys":null,"id":0,"type":"REGION","partTopo":null,"points":[{"x":28.38201325,"y":9.024391},{"x":29.95802725,"y":9.024391},{"x":29.95802725,"y":10.63031625},{"x":28.38201325,"y":10.63031625},{"x":28.38201325,"y":9.024391}]}
datasourceName
南湖景区矢量图