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From "Martin Desruisseaux (Jira)" <j...@apache.org>
Subject [jira] [Created] (SIS-506) Compute isolines from a coverage
Date Fri, 11 Dec 2020 17:33:00 GMT
Martin Desruisseaux created SIS-506:
---------------------------------------

             Summary: Compute isolines from a coverage
                 Key: SIS-506
                 URL: https://issues.apache.org/jira/browse/SIS-506
             Project: Spatial Information Systems
          Issue Type: New Feature
          Components: Features
            Reporter: Martin Desruisseaux
            Assignee: Martin Desruisseaux
             Fix For: 1.1


Create contouring (isolines) as Java2D shapes from a {{GridCoverage}}. The [Marching squares|https://en.wikipedia.org/wiki/Marching_squares]
algorithm is used. In addition to the algorithm described on Wikipedia, the implementation
will need to join segments together for creating closed polygons when possibles, or polylines
otherwise.



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