{ "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": "长势", "points": "[{\"x\":50.064616801927585,\"y\":81.9443202112997},{\"x\":34.74107366157543,\"y\":69.76575455234405},{\"x\":93.75356107037437,\"y\":95.26651121748854},{\"x\":38.24590693928612,\"y\":99.05508420260374},{\"x\":25.25964970583615,\"y\":46.71257948772025},{\"x\":48.728042593547805,\"y\":72.48712229890904}]" }