{
  "clipRegion": "{\"center\":{\"x\":29.213483024328866,\"y\":9.924081028590436},\"parts\":[5],\"style\":null,\"prjCoordSys\":null,\"id\":0,\"type\":\"REGION\",\"partTopo\":null,\"points\":[{\"x\":28.969033014723077,\"y\":9.733651875447633},{\"x\":29.45793303393465,\"y\":9.733651875447633},{\"x\":29.45793303393465,\"y\":10.11451018173324},{\"x\":28.969033014723077,\"y\":10.11451018173324},{\"x\":28.969033014723077,\"y\":9.733651875447633}]}",
  "datasourceName": "Jingjin"
}