{
  "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": "红柳林灌溉区",
  "points": "[{\"x\":7.366024127395498,\"y\":4.979855368609831},{\"x\":5.330118484469937,\"y\":65.28672103272193},{\"x\":49.36670830441503,\"y\":74.10416678505248},{\"x\":19.310695341527705,\"y\":90.13354923012862},{\"x\":7.752190027519534,\"y\":62.22265788396727},{\"x\":19.725762614217256,\"y\":94.19443626439022}]"
}