{
  "clipRegion": "{\"center\":{\"x\":50,\"y\":50},\"parts\":[5],\"style\":null,\"prjCoordSys\":null,\"id\":0,\"type\":\"REGION\",\"partTopo\":null,\"points\":[{\"x\":0,\"y\":0},{\"x\":100,\"y\":0},{\"x\":100,\"y\":100},{\"x\":0,\"y\":100},{\"x\":0,\"y\":0}]}",
  "datasourceName": "耕地资源",
  "points": "[{\"x\":99.95116688878026,\"y\":88.82745266234733},{\"x\":71.3275547451049,\"y\":75.43795658602666},{\"x\":41.85855002409594,\"y\":58.912663660448295},{\"x\":64.40159784354744,\"y\":73.8004148176116},{\"x\":82.72027354742703,\"y\":84.99299773992347},{\"x\":79.85928515175954,\"y\":41.766177770495894}]"
}