Dimitris Bilidas created SEDONA-118:
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Summary: ST_Within uses wrong JTS Function
Key: SEDONA-118
URL: https://issues.apache.org/jira/browse/SEDONA-118
Project: Apache Sedona
Issue Type: Bug
Affects Versions: 1.2.1
Reporter: Dimitris Bilidas
Fix For: 1.2.1
The eval method of ST_Within (in file Predicates.scala) calls the function
coveredBy of JTS. Instead, it should call the within function.
As a result, now, the expression
{code:java}
ST_Within(ST_GeomFromWKT('POINT(0 0)'),ST_GeomFromWKT('POLYGON ((0.0 0.0, 10.0
0.0, 10.0 10.0, 0.0 10.0, 0.0 0.0))')) {code}
returns true, whereas the correct behaviour according to the simple features
specification for sql should be false.
Also, the toString method of the ST_Within is wrong.
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