LocationTech JTS Topology Suite™

Scope

The LocationTech JTS Topology Suite™ is a Java API of spatial predicates and functions for processing vector geometry.

It has the following design goals:

  • JTS conforms to the Simple Features Specification for SQL published by the Open Geospatial Consortium
  • JTS provides a consistent and robust implementation of fundamental algorithms for processing vector geometry
  • JTS is highly performant due to its use of innovative and optimized geometric algorithms/li>
  • JTS is written in 100% pure Java

JTS also includes:

  • The JTS Test Suite, an extensive set of geometric unit tests for OGC SFS and JTS functions
  • The JTS TestBuilder, a GUI tool for creating, editing, viewing and processing geometry
Releases
Name Date
1.19.0 2022-06-01
1.18.2 2021-08-27
1.18.2 2021-08-27
1.18.1 2021-02-26
1.18.0 2020-10-31
1.17.1 2020-08-27
1.17.0 2020-07-01
1.16.0 2018-09-12
Reviews
Name Date
1.19.0 Release Review 2022-06-01
1.18.0 Release Review 2020-10-07
1.17.0 Release Review 2020-07-01
1.16.0 Release Review 2018-09-05