invalid geometry in JTS

本文探讨了如何自动修正无效几何的问题,使之变得有效,并讨论了多边形与复合多边形之间的逻辑运算可能性。

Question to be Answered:
1. how to make the invalid geometry to be autoAleaned?


   isvalid: how to make the geometry valid automatically?


2. Is this possible? multipolygon U polygon = polygon and why?



Hint: "..." <-- parse error at position 2533 within geometry ### The error may exist in URL [jar:nested:/home/palm/dashboard-map-api-0.0.1-SNAPSHOT.jar/!BOOT-INF/classes/!/mapper/AdsEntBaseInfoNanshanMappe r.xml] ### The error may involve defaultParameterMap ### The error occurred while setting parameters ### SQL: WITH polygon AS (SELECT ST_MakePolygon(ST_GeomFromText(?, 4326)) AS geom) SELECT bus_address, busines s_scope, cancel_date, city, community, declared_capital_atm, district, dom_code, ent_nam e, ent_org_code, ent_status, ent_type, ent_type_code, est_date, etl_create_time, etl_dat a_source, etl_update_time, filing_date, grid, id_num, industry, industry_category, is_de lete, safe_cast_to_numeric(lat) AS lat, legal_person, safe_cast_to_numeric(lon) AS lon, operation_period, province, register_address, registered_capital_amt, registered_no, registration_institution, revoke_da te, street, uni_credit_code, ent_id FROM ads_ent_base_info_nanshan CROSS JOIN polygon WHERE uni_credit _code LIKE CONCAT(?,'%') AND ST_Within(ST_MakePoint(safe_cast_to_numeric(lon), safe_cast_to_numeric(lat) ),polygon.geom) AND ST_Intersects(ST_MakeEnvelope( ST_XMin(polygon.geom), ST_YMin(polygon.geom), ST_XMax(polygon.geom), ST_YMax (polygon.geom), 4326),ST_MakePoint(safe_cast_to_numeric(lon), safe_cast_to_numeric(lat))) ORDER BY ent_id DESC LIMIT ? OFFSET ? ### Cause: org.postgresql.util.PSQLException: 错误: parse error - invalid geometry Hint: "..." <-- parse error at position 2533 within geometry ; uncategorized SQLException; SQL state [XX000]; error code [0]; 错误: parse error - invalid geometry Hint: "..." <-- parse error at position 2533 within geometry] with root cause org.postgresql.util.PSQLException: 错误: parse error - invalid geometry Hint: "..." <-- parse error at position 2533 within geometry
最新发布
09-06
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