{
  "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": "地力等级",
  "points": "[{\"x\":71.6778438807522,\"y\":0.3730538072262646},{\"x\":24.309429206596146,\"y\":33.37306486963924},{\"x\":18.377770145408867,\"y\":27.218236012061002},{\"x\":37.73774119156029,\"y\":99.03985675242821},{\"x\":11.184163612979336,\"y\":48.257087873962014},{\"x\":36.435648253436206,\"y\":34.09259459668495}]"
}