 geos | Basic namespace for all GEOS functionalities |
  algorithm | Contains classes and interfaces implementing fundamental computational geometry algorithms |
   distance | Classes to compute distance metrics between geometries |
   locate | Classes which determine the Location of points in geometries |
  geom | |
   prep | Contains classes and interfaces implementing algorithms that optimize the performance of repeated calls to specific geometric operations |
   util | Provides classes that parse and modify Geometry objects |
  geomgraph | Contains classes that implement topology graphs |
   index | Contains classes that implement indexes for performing noding on geometry graph edges |
  index | Provides classes for various kinds of spatial indexes |
   bintree | Contains classes that implement a Binary Interval Tree index |
   chain | Contains classes that implement Monotone Chains |
   intervalrtree | Contains classes that implement a static index on a set of 1-dimensional intervals, using an R-Tree packed based on the order of the interval midpoints |
   quadtree | Contains classes that implement a Quadtree spatial index |
   strtree | Contains 2-D and 1-D versions of the Sort-Tile-Recursive (STR) tree, a query-only R-tree |
   sweepline | Contains classes which implement a sweepline algorithm for scanning geometric data structures |
  io | Contains the interfaces for converting JTS objects to and from other formats |
   WKBConstants | Constant values used by the WKB format |
  linearref | Contains classes and interfaces implementing linear referencing on linear geometries |
  noding | Classes to compute nodings for arrangements of line segments and line segment sequences |
   snapround | Contains classes to implement the Snap Rounding algorithm for noding linestrings |
  operation | Provides classes for implementing operations on geometries |
   buffer | Provides classes for computing buffers of geometries |
   distance | Provides classes for computing the distance between geometries |
   geounion | Classes to perform efficient unioning of collections of geometries |
   intersection | Provides classes for computing the intersection of a Geometry and a clipping Rectangle |
   linemerge | Line merging package |
   overlay | Contains classes that perform a topological overlay to compute boolean spatial functions |
   polygonize | An API for polygonizing sets of lines |
   predicate | Classes which implement topological predicates optimized for particular kinds of geometries |
   relate | Contains classes to implement the computation of the spatial relationships of Geometry s |
   sharedpaths | Find shared paths among two linear Geometry objects |
   valid | Provides classes for testing the validity of geometries |
  planargraph | Contains classes to implement a planar graph data structure |
   algorithm | Planargraph algorithms |
  precision | Provides classes for manipulating the precision model of Geometries |
  simplify | Classes which implement algorithms for simplifying or generalizing geometries |
  triangulate | Classes to compute Delaunay triangulations |
   quadedge | Classes to implement a topological subdivision of quadeges, to support creating triangulations and Voronoi diagrams |
  util | Utility classes for GEOS |