{
  "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": "高标边界",
  "points": "[{\"x\":21.547820946884045,\"y\":76.62699938906778},{\"x\":9.698563834851715,\"y\":49.59367287106132},{\"x\":55.914653344505226,\"y\":71.30390120727591},{\"x\":47.26895668162269,\"y\":34.07520893192362},{\"x\":57.136040289147815,\"y\":61.82665040502228},{\"x\":6.811016616482146,\"y\":2.3212830230627035}]"
}