All Classes

Class	Description
AbstractDrawTool
AbstractNode	A node of an AbstractSTRtree.
AbstractPreparedPolygonContains	A base class containing the logic for computes the contains and covers spatial relationship predicates for a PreparedPolygon relative to all other Geometry classes.
AbstractStreamDrawTool
AbstractSTRtree	Base class for STRtree and SIRtree.
AbstractSTRtree.IntersectsOp	A test for intersection between two bounds, necessary because subclasses of AbstractSTRtree have different implementations of bounds.
AdjacentVertexFinder	Locates all vertices in a geometry which are adjacent to a given vertex.
AdjacentVertexFinder.AdjacentVertexFilter
AffineTransformation	Represents an affine transformation on the 2D Cartesian plane.
AffineTransformationBuilder	Builds an AffineTransformation defined by a set of control vectors.
AffineTransformationFactory	Supports creating AffineTransformations defined by various kinds of inputs and transformation mapping rules.
AffineTransformationFunctions
Angle	Utility functions for working with angles.
AppConstants
AppCursors
AppStrings
Area	Functions for computing area.
AreaSimilarityMeasure	Measures the degree of similarity between two Geometrys using the area of intersection between the geometries.
ArgumentConverter
ArrayListVisitor
ArrowEndpointStyle
ArrowLineStyle
Assert	A utility for making programming assertions.
AssertionFailedException	Thrown when the application is in an inconsistent state.
AWTUtil
AxisPlaneCoordinateSequence	A CoordinateSequence wrapper which projects 3D coordinates into one of the three Cartesian axis planes, using the standard orthonormal projection (i.e.
BaseGeometryFunction	A base for implementations of GeometryFunction which provides most of the required structure.
BaseGeometryFunction	A base for implementations of GeometryFunction which provides most of the required structure.
BasicExample	Shows basic ways of creating and operating on geometries
BasicPreparedGeometry	A base class for PreparedGeometry subclasses.
BasicSegmentString	Represents a list of contiguous line segments, and supports noding the segments.
BasicStyle
BasicTool
Bintree	An BinTree (or "Binary Interval Tree") is a 1-dimensional version of a quadtree.
BooleanResult
Boundable	A spatial object in an AbstractSTRtree.
BoundablePair	A pair of Boundables, whose leaf items support a distance metric between them.
BoundablePairDistanceComparator	The Class BoundablePairDistanceComparator.
BoundaryFunctions
BoundaryNodeRule	An interface for rules which determine whether node points which are in boundaries of Lineal geometry components are in the boundary of the parent geometry collection.
BoundaryNodeRule.EndPointBoundaryNodeRule	A BoundaryNodeRule which specifies that any points which are endpoints of lineal components are in the boundary of the parent geometry.
BoundaryNodeRule.Mod2BoundaryNodeRule	A BoundaryNodeRule specifies that points are in the boundary of a lineal geometry iff the point lies on the boundary of an odd number of components.
BoundaryNodeRule.MonoValentEndPointBoundaryNodeRule	A BoundaryNodeRule which determines that only endpoints with valency of exactly 1 are on the boundary.
BoundaryNodeRule.MultiValentEndPointBoundaryNodeRule	A BoundaryNodeRule which determines that only endpoints with valency greater than 1 are on the boundary.
BoundaryOp	Computes the boundary of a Geometry.
BoxBandTool
BufferBuilder	Builds the buffer geometry for a given input geometry and precision model.
BufferByUnionFunctions
BufferCurveMaximumDistanceFinder	Finds the approximate maximum distance from a buffer curve to the originating geometry.
BufferCurveMaximumDistanceFinder.MaxMidpointDistanceFilter
BufferCurveMaximumDistanceFinder.MaxPointDistanceFilter
BufferDistanceValidator	Validates that a given buffer curve lies an appropriate distance from the input generating it.
BufferFunctions
BufferInputLineSimplifier	Simplifies a buffer input line to remove concavities with shallow depth.
BufferOp	Computes the buffer of a geometry, for both positive and negative buffer distances.
BufferParameters	A value class containing the parameters which specify how a buffer should be constructed.
BufferResultMatcher	A ResultMatcher which compares the results of buffer operations for equality, up to the given tolerance.
BufferResultValidator	Validates that the result of a buffer operation is geometrically correct, within a computed tolerance.
BufferSubgraph	A connected subset of the graph of DirectedEdges and Nodes.
BufferValidatedGeometryOperation	A GeometryOperation which validates the results of the Geometry buffer() method.
BusyDialog	An indicator that the app is performing a long operation.
BusyDialog.Executable
ByteArrayInStream	Allows an array of bytes to be used as an InStream.
ByteOrderDataInStream	Allows reading a stream of Java primitive datatypes from an underlying InStream, with the representation being in either common byte ordering.
ByteOrderValues	Methods to read and write primitive Java datatypes from/to byte sequences, allowing the byte order to be specified
CascadedPolygonUnion	Provides an efficient method of unioning a collection of Polygonal geometries.
Centroid	Computes the centroid of a Geometry of any dimension.
CGAlgorithms	Deprecated. See Length, Area, Distance, Orientation, PointLocation
CGAlgorithms3D	Basic computational geometry algorithms for geometry and coordinates defined in 3-dimensional Cartesian space.
CGAlgorithmsDD	Implements basic computational geometry algorithms using DD arithmetic.
CircleEndpointStyle
ClassUtil
CleanDuplicatePoints
ClipImage
ClosestPointExample	Example of computing distance and closest points between geometries using the DistanceOp class.
CollectionUtil	Utilities for processing Collections.
CollectionUtil.Function
ColorUtil
CommandLine	A class to parse Unix (and DOS/Win)-style application command-lines
CommonBits	Determines the maximum number of common most-significant bits in the mantissa of one or numbers.
CommonBitsOp	Provides versions of Geometry spatial functions which use common bit removal to reduce the likelihood of robustness problems.
CommonBitsRemover	Removes common most-significant mantissa bits from one or more Geometrys.
CommonBitsRemover.CommonCoordinateFilter
CommonBitsRemover.Translater
ComponentCoordinateExtracter	Extracts a single representative Coordinate from each connected component of a Geometry.
ComponentLocater	Locates the components of a Geometry which lie in a target area.
ComponentStyle
ConformingDelaunayTriangulationBuilder	A utility class which creates Conforming Delaunay Triangulations from collections of points and linear constraints, and extract the resulting triangulation edges or triangles as geometries.
ConformingDelaunayTriangulator	Computes a Conforming Delaunay Triangulation over a set of sites and a set of linear constraints.
ConnectedElementLocationFilter	A ConnectedElementPointFilter extracts a single point from each connected element in a Geometry (e.g.
ConnectedElementPointFilter	Extracts a single point from each connected element in a Geometry (e.g.
ConnectedInteriorTester	This class tests that the interior of an area Geometry ( Polygon or MultiPolygon ) is connected.
ConnectedSubgraphFinder	Finds all connected Subgraphs of a PlanarGraph.
ConsistentAreaTester	Checks that a GeometryGraph representing an area (a Polygon or MultiPolygon ) has consistent semantics for area geometries.
ConsistentPolygonRingChecker	Tests whether the polygon rings in a GeometryGraph are consistent.
ConstraintEnforcementException	Indicates a failure during constraint enforcement.
ConstraintSplitPointFinder	An interface for strategies for determining the location of split points on constraint segments.
ConstraintVertex	A vertex in a Constrained Delaunay Triangulation.
ConstraintVertexFactory	An interface for factories which create a ConstraintVertex
ConstructionExample	Examples of constructing Geometries programmatically.
ConstructionFunctions
ConversionFunctions
ConvexHull	Computes the convex hull of a Geometry.
ConvexHull.RadialComparator	Compares Coordinates for their angle and distance relative to an origin.
Coordinate	A lightweight class used to store coordinates on the 2-dimensional Cartesian plane.
Coordinate.DimensionalComparator	Compares two Coordinates, allowing for either a 2-dimensional or 3-dimensional comparison, and handling NaN values correctly.
CoordinateArrayFilter	A CoordinateFilter that creates an array containing every coordinate in a Geometry.
CoordinateArrays	Useful utility functions for handling Coordinate arrays
CoordinateArrays.BidirectionalComparator	A Comparator for Coordinate arrays modulo their directionality.
CoordinateArrays.ForwardComparator	A Comparator for Coordinate arrays in the forward direction of their coordinates, using lexicographic ordering.
CoordinateArraySequence	A CoordinateSequence backed by an array of Coordinates.
CoordinateArraySequenceFactory	Creates CoordinateSequences represented as an array of Coordinates.
CoordinateCountFilter	A CoordinateFilter that counts the total number of coordinates in a Geometry.
CoordinateFilter	An interface for classes which use the values of the coordinates in a Geometry.
CoordinateList	A list of Coordinates, which may be set to prevent repeated coordinates from occurring in the list.
CoordinateNode	Coordinate is the only leaf node now, but could be refactored into a LeafNode class.
CoordinatePrecisionReducerFilter	Reduces the precision of the Coordinates in a CoordinateSequence to match the supplied PrecisionModel.
CoordinateSequence	The internal representation of a list of coordinates inside a Geometry.
CoordinateSequenceComparator	Compares two CoordinateSequences.
CoordinateSequenceFactory	A factory to create concrete instances of CoordinateSequences.
CoordinateSequenceFilter	An interface for classes which process the coordinates in a CoordinateSequence.
CoordinateSequences	Utility functions for manipulating CoordinateSequences
Counter	Stores an integer count, for use as a Map entry.
CreateFractalShapeFunctions
CreateRandomShapeFunctions
CreateShapeFunctions
DataLabelStyle
DD	Implements extended-precision floating-point numbers which maintain 106 bits (approximately 30 decimal digits) of precision.
Debug	Provides routines to simplify and localize debugging output.
Debug.SegmentFindingFilter
DefaultCoordinateSequence	Deprecated. no longer used
DefaultCoordinateSequenceFactory	Deprecated. no longer used
DelaunayTriangulationBuilder	A utility class which creates Delaunay Triangulations from collections of points and extract the resulting triangulation edges or triangles as geometries.
DeleteVertexTool	Deletes vertices within a selection box from a geometry component
Densifier	Densifies a Geometry by inserting extra vertices along the line segments contained in the geometry.
Densifier.DensifyTransformer
Depth	A Depth object records the topological depth of the sides of an Edge for up to two Geometries.
Dimension	Provides constants representing the dimensions of a point, a curve and a surface.
DirectedEdge
DirectedEdge	Represents a directed edge in a PlanarGraph.
DirectedEdgeStar	A DirectedEdgeStar is an ordered list of outgoing DirectedEdges around a node.
DirectedEdgeStar	A sorted collection of DirectedEdges which leave a Node in a PlanarGraph.
DiscreteHausdorffDistance	An algorithm for computing a distance metric which is an approximation to the Hausdorff Distance based on a discretization of the input Geometry.
DiscreteHausdorffDistance.MaxDensifiedByFractionDistanceFilter
DiscreteHausdorffDistance.MaxPointDistanceFilter
DisplayParameters
DissolveEdgeGraph	A graph containing DissolveHalfEdges.
DissolveFunctions
DissolveHalfEdge	A HalfEdge which carries information required to support LineDissolver.
Distance	Functions to compute distance between basic geometric structures.
Distance3DOp	Find two points on two 3D Geometrys which lie within a given distance, or else are the nearest points on the geometries (in which case this also provides the distance between the geometries).
DistanceFunctions
DistanceOp	Find two points on two Geometrys which lie within a given distance, or else are the nearest points on the geometries (in which case this also provides the distance between the geometries).
DistanceToPoint	Computes the Euclidean distance (L2 metric) from a Coordinate to a Geometry.
DistanceToPointFinder	Computes the Euclidean distance (L2 metric) from a Point to a Geometry.
DoubleBits	DoubleBits manipulates Double numbers by using bit manipulation and bit-field extraction.
DoubleKeyMap
DoubleResult
DouglasPeuckerLineSimplifier	Simplifies a linestring (sequence of points) using the standard Douglas-Peucker algorithm.
DouglasPeuckerSimplifier	Simplifies a Geometry using the Douglas-Peucker algorithm.
DouglasPeuckerSimplifier.DPTransformer
DrawingGrid
Edge
Edge	Represents an undirected edge of a PlanarGraph.
EdgeConnectedTriangleTraversal	A framework to visit sets of edge-connected QuadEdgeTriangles in breadth-first order
EdgeEnd	Models the end of an edge incident on a node.
EdgeEndBuilder	Computes the EdgeEnds which arise from a noded Edge.
EdgeEndBundle	A collection of EdgeEnds which obey the following invariant: They originate at the same node and have the same direction.
EdgeEndBundleStar	An ordered list of EdgeEndBundles around a RelateNode.
EdgeEndStar	A EdgeEndStar is an ordered list of EdgeEnds around a node.
EdgeGraph	A graph comprised of HalfEdges.
EdgeGraphBuilder	Builds an edge graph from geometries containing edges.
EdgeIntersection	Represents a point on an edge which intersects with another edge.
EdgeIntersectionList	A list of edge intersections along an Edge.
EdgeList	A EdgeList is a list of Edges.
EdgeNodingValidator	Validates that a collection of Edges is correctly noded.
EdgeRing
EdgeRing	Represents a ring of PolygonizeDirectedEdges which form a ring of a polygon.
EdgeRing.EnvelopeComparator	Compares EdgeRings based on their envelope, using the standard lexicographic ordering.
EdgeSetIntersector	An EdgeSetIntersector computes all the intersections between the edges in the set.
EdgeSetNoder	Nodes a set of edges.
EdgeString	A sequence of LineMergeDirectedEdges forming one of the lines that will be output by the line-merging process.
EditVertexTool
EndianDataInputStream	A class that gives most of the functionality of DataInputStream, but is endian aware.
EnhancedPrecisionOp	Provides versions of Geometry spatial functions which use enhanced precision techniques to reduce the likelihood of robustness problems.
EnhancedPrecisionOpExample	Example of using EnhancedPrecisionOp to avoid robustness problems
Envelope	Defines a rectangular region of the 2D coordinate plane.
EnvelopeIntersectsVisitor	Tests whether it can be concluded that a rectangle intersects a geometry, based on the relationship of the envelope(s) of the geometry.
EnvelopeUtil
EqualityResultMatcher	A ResultMatcher which compares result for equality, up to the given tolerance.
ExceptionFormatter
ExtendedCoordinate
ExtendedCoordinateExample
ExtendedCoordinateSequence	Demonstrates how to implement a CoordinateSequence for a new kind of coordinate (an ExtendedCoordinate in this example).
ExtendedCoordinateSequenceFactory	Creates ExtendedCoordinateSequenceFactory internally represented as an array of ExtendedCoordinates.
ExtractComponentTool	Extracts a component of a geometry to a new Test Case
ExtractLineByLocation	Extracts the subline of a linear Geometry between two LinearLocations on the line.
FacetLocater	Locates the paths to facets (vertices and segments) of a Geometry which are within a given tolerance of a query point.
FacetSequence	Represents a sequence of facets (points or line segments) of a Geometry specified by a subsequence of a CoordinateSequence.
FacetSequenceTreeBuilder
FastNodingValidator	Validates that a collection of SegmentStrings is correctly noded.
FastSegmentSetIntersectionFinder	Finds if two sets of SegmentStrings intersect.
FileDrop	This class makes it easy to drag and drop files from the operating system to a Java program.
FileDrop.Listener	Implement this inner interface to listen for when files are dropped.
FilesUtil
FileUtil	Useful file utilities.
FixingGeometryFactory	A GeometryFactory extension which fixes structurally bad coordinate sequences used to create LinearRings.
FontGlyphReader	Provides methods to read Font glyphs for strings into Polygonal geometry.
FunctionsUtil
FuzzyPointLocator	Finds the most likely Location of a point relative to the polygonal components of a geometry, using a tolerance value.
GeoJsonConstants	Constants for GeoJSON objects
GeoJsonMultiReader
GeoJsonReader	Reads a GeoJson Geometry from a JSON fragment into a Geometry.
GeoJsonWriter	Writes Geometrys as JSON fragments in GeoJson format.
GeometricObjectNode
GeometricShapeBuilder
GeometricShapeFactory	Computes various kinds of common geometric shapes.
GeometricShapeFactory.Dimensions
Geometry	A representation of a planar, linear vector geometry.
GeometryBoxDeleter	Deletes vertices or components from a geometry which lie inside a given box.
GeometryBoxDeleter.BoxDeleteComponentOperation
GeometryBoxDeleter.BoxDeleteVertexOperation
GeometryCollection	Models a collection of Geometrys of arbitrary type and dimension.
GeometryCollectionIterator	Iterates over all Geometrys in a Geometry, (which may be either a collection or an atomic geometry).
GeometryCollectionMapper	Maps the members of a GeometryCollection into another GeometryCollection via a defined mapping function.
GeometryCollectionNode
GeometryCollectionShape	A Shape which contains a heterogeneous collection of other shapes representing JTS Geometrys.
GeometryCombiner	Combines Geometrys to produce a GeometryCollection of the most appropriate type.
GeometryCombiner
GeometryComponentFilter	Geometry classes support the concept of applying a GeometryComponentFilter filter to the Geometry.
GeometryContainer
GeometryContainsPointVisitor	A visitor which tests whether it can be concluded that a geometry contains a vertex of a query geometry.
GeometryContext
GeometryDataUtil
GeometryDepiction
GeometryEditControlPanel
GeometryEditModel	Holds the current TestCaseEdit.
GeometryEditor	A class which supports creating new Geometrys which are modifications of existing ones, maintaining the same type structure.
GeometryEditor.CoordinateOperation	A GeometryEditor.GeometryEditorOperation which edits the coordinate list of a Geometry.
GeometryEditor.CoordinateSequenceOperation	A GeometryEditor.GeometryEditorOperation which edits the CoordinateSequence of a Geometry.
GeometryEditor.GeometryEditorOperation	A interface which specifies an edit operation for Geometries.
GeometryEditor.NoOpGeometryOperation	A GeometryEditorOperation which does not modify the input geometry.
GeometryEditPanel	Panel which displays rendered geometries.
GeometryEvent	Title: Description: Copyright: Copyright (c) 2001 Company:
GeometryExtracter	Extracts the components of a given type from a Geometry.
GeometryFactory	Supplies a set of utility methods for building Geometry objects from lists of Coordinates.
GeometryFilter	GeometryCollection classes support the concept of applying a GeometryFilter to the Geometry.
GeometryFunction	A reification of a function which can be executed on a Geometry, possibly with other arguments.
GeometryFunction	A reification of a function which can be executed on a Geometry, possibly with other arguments.
GeometryFunctionEvent
GeometryFunctionInvocation
GeometryFunctionListener
GeometryFunctionListPanel
GeometryFunctionOperation	Invokes a function from registry or a Geometry method determined by a named operation with a list of arguments, the first of which is a Geometry.
GeometryFunctionRegistry	A registry to manage a collection of GeometryFunctions.
GeometryFunctionRegistry	A registry to manage a collection of GeometryFunctions.
GeometryFunctions	Implementations for various geometry functions.
GeometryFunctionTreePanel
GeometryFunctionUtil
GeometryGraph	A GeometryGraph is a graph that models a given Geometry
GeometryGraphOperation	The base class for operations that require GeometryGraphs.
GeometryInputDialog	Title: Description: Copyright: Copyright (c) 2001 Company:
GeometryInspectorDialog
GeometryItemDistance	An ItemDistance function for items which are Geometrys, using the Geometry.distance(Geometry) method.
GeometryListener
GeometryLocation	Represents the location of a point on a Geometry.
GeometryLocation	Models the location of a point on a Geometry
GeometryLocationsWriter
GeometryMapper	Methods to map various collections of Geometrys via defined mapping functions.
GeometryMapper.MapOp	An interface for geometry functions used for mapping.
GeometryMatcher	An interface for classes which can determine whether two geometries match, within a given tolerance.
GeometryMethodOperation	Invokes a named operation on a set of arguments, the first of which is a Geometry.
GeometryNode
GeometryNoder	Nodes the linework in a list of Geometrys using Snap-Rounding to a given PrecisionModel.
GeometryOperation	Interface for classes which execute operations on Geometrys.
GeometryOperationLoader	Loads a GeometryOperation class
GeometryPainter
GeometryPointLocater	Finds a vertex or a point on a segment of a Geometry which lies within a tolerance of a given point.
GeometryPointLocater.NearestSegmentLocationFilter
GeometryPopupMenu
GeometryPrecisionReducer	Reduces the precision of a Geometry according to the supplied PrecisionModel, ensuring that the result is topologically valid.
GeometryPredicate
GeometryResult
GeometrySnapper	Snaps the vertices and segments of a Geometry to another Geometry's vertices.
GeometryStrategies	Container for GML2 Geometry parsing strategies which can be represented in JTS.
GeometryStrategies.ParseStrategy	This set of strategies is not expected to be used directly outside of this distribution.
GeometryStretcherView
GeometryTextCleaner	Cleans text strings which are supposed to contain valid text for Geometries (either WKB, WKB, or GML)
GeometryTransferable
GeometryTransformer	A framework for processes which transform an input Geometry into an output Geometry, possibly changing its structure and type(s).
GeometryTreeModel
GeometryTreePanel
GeometryType
GeometryUtil
GeometryVertexDeleter
GeometryVertexDeleter.DeleteVertexOperation
GeometryVertexInserter
GeometryVertexInserter.InsertVertexOperation
GeometryVertexMover
GeometryVertexMover.MoveVertexOperation
GeometryVerticesMover
GMLConstants	Various constant strings associated with GML format.
GMLHandler	A SAX DefaultHandler which builds Geometrys from GML2-formatted geometries.
GMLHandler.Handler	This class is intended to log the SAX activity within a given element until its termination.
GMLReader	Reads a GML2 geometry from an XML fragment into a Geometry.
GMLWriter	Writes Geometrys as XML fragments in GML2 format.
GraphComponent	A GraphComponent is the parent class for the objects' that form a graph.
GraphComponent	The base class for all graph component classes.
GraphicsUtil
GridRenderer
GuiUtil	Useful GUI utilities
HalfEdge	Represents a directed component of an edge in an EdgeGraph.
HausdorffSimilarityMeasure	Measures the degree of similarity between two Geometrys using the Hausdorff distance metric.
HCoordinate	Represents a homogeneous coordinate in a 2-D coordinate space.
HotPixel	Implements a "hot pixel" as used in the Snap Rounding algorithm.
HSBPalette
HtmlWriter	An object that creates an .html file describing the test cases.
HtmlWriter.MapAndList
IconLoader	Gets an icon from this class' package.
IdentityPointTransformation	Copies point ordinates with no transformation.
ImageUtil
IncrementalDelaunayTriangulator	Computes a Delaunay Triangulation of a set of Vertexes, using an incremental insertion algorithm.
IndexedFacetDistance	Computes the distance between the facets (segments and vertices) of two Geometrys using a Branch-and-Bound algorithm.
IndexedFacetDistance.FacetSequenceDistance	Tests whether the base geometry lies within a specified distance of the given geometry.
IndexedGeometryContainer
IndexedNestedRingTester	Tests whether any of a set of LinearRings are nested inside another ring in the set, using a spatial index to speed up the comparisons.
IndexedPointInAreaLocator	Determines the Location of Coordinates relative to an areal geometry, using indexing for efficiency.
IndexedPointInAreaLocator.IntervalIndexedGeometry
IndexedPointInAreaLocator.SegmentVisitor
IndicatorTool
InfoPanel
InfoTool
InputStreamInStream	An adapter to allow an InputStream to be used as an InStream
InspectorPanel
InStream	A interface for classes providing an input stream of bytes.
IntegerResult
InteriorIntersectionFinder	Finds an interior intersection in a set of SegmentStrings, if one exists.
InteriorIntersectionFinderAdder	Finds interior intersections between line segments in NodedSegmentStrings, and adds them as nodes using NodedSegmentString.addIntersection(LineIntersector, int, int, int).
InteriorPointArea	Computes a point in the interior of an areal geometry.
InteriorPointArea.SafeBisectorFinder	Finds a safe bisector Y ordinate by projecting to the Y axis and finding the Y-ordinate interval which contains the centre of the Y extent.
InteriorPointLine	Computes a point in the interior of an linear geometry.
InteriorPointPoint	Computes a point in the interior of an point geometry.
IntersectionAdder	Computes the possible intersections between two line segments in NodedSegmentStrings and adds them to each string using NodedSegmentString.addIntersection(LineIntersector, int, int, int).
IntersectionFinderAdder	Deprecated. see InteriorIntersectionFinderAdder
IntersectionMatrix	Models a Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix.
Interval	Represents an (1-dimensional) closed interval on the Real number line.
Interval	A contiguous portion of 1D-space.
IntervalRTreeBranchNode
IntervalRTreeLeafNode
IntervalRTreeNode
IntervalRTreeNode.NodeComparator
IntervalSize	Provides a test for whether an interval is so small it should be considered as zero for the purposes of inserting it into a binary tree.
InvalidShapefileException	Thrown when an attempt is made to load a shapefile which contains an error such as an invlaid shape
IOUtil
IsSimpleOp	Tests whether a Geometry is simple.
IsSimpleOp.EndpointInfo
IsValidOp	Implements the algorithms required to compute the isValid() method for Geometrys.
ItemBoundable	Boundable wrapper for a non-Boundable spatial object.
ItemDistance	A function method which computes the distance between two ItemBoundables in an STRtree.
ItemVisitor	A visitor for items in an index.
IteratedNoder	Nodes a set of NodedSegmentStrings completely.
JavaTestWriter
JTSFunctions
JTSTestBuilder	A Swing application which supports creating geometries and running JTS operations.
JTSTestBuilder_AboutBox
JTSTestBuilderController
JTSTestBuilderFrame	The main frame for the JTS Test Builder.
JTSTestBuilderMenuBar
JTSTestBuilderToolBar
JTSTestReflectionException	An Exception which indicates a problem during reflection
JTSTestRunnerCmd	A command-line utility to execute tests specified in JTS Test XML files.
JTSTestRunnerCmd.TestRunnerOptions
JTSVersion	JTS API version information.
KdNode	A node of a KdTree, which represents one or more points in the same location.
KdNodeVisitor	A visitor for KdNodes in a KdTree index.
KdTree	An implementation of a 2-D KD-Tree.
KdTree.BestMatchVisitor
Key	A Key is a unique identifier for a node in a tree.
Key	A Key is a unique identifier for a node in a quadtree.
KMLHandler
KMLReader
KMLReaderExample	An example of using the GMLHandler class to read geometry data out of KML files.
KMLWriter	Writes a formatted string containing the KML representation of a JTS Geometry.
KochSnowflakeBuilder
Label	A Label indicates the topological relationship of a component of a topology graph to a given Geometry.
LastFoundQuadEdgeLocator	Locates QuadEdges in a QuadEdgeSubdivision, optimizing the search by starting in the locality of the last edge found.
Layer
LayerCheckBoxList
LayerControlList	Experimental control panel for layers.
LayerList
LayerListPanel
LayerRenderer
LayerStyle
Length	Functions for computing length.
LengthIndexedLine	Supports linear referencing along a linear Geometry using the length along the line as the index.
LengthIndexOfPoint	Computes the length index of the point on a linear Geometry nearest a given Coordinate.
LengthLocationMap	Computes the LinearLocation for a given length along a linear Geometry.
Lineal	Identifies Geometry subclasses which are 1-dimensional and have components which are LineStrings.
LinearComponentExtracter	Extracts all the 1-dimensional (LineString) components from a Geometry.
LinearGeometryBuilder	Builds a linear geometry (LineString or MultiLineString) incrementally (point-by-point).
LinearIterator	An iterator over the components and coordinates of a linear geometry (LineStrings and MultiLineStrings.
LinearLocation	Represents a location along a LineString or MultiLineString.
LinearReferencingFunctions
LinearRefExample	Examples of Linear Referencing
LinearRing	Models an OGC SFS LinearRing.
LinearRingNode
LineBandTool
LineBuilder	Forms JTS LineStrings out of a the graph of DirectedEdges created by an OverlayOp.
LineDissolver	Dissolves the linear components from a collection of Geometrys into a set of maximal-length Linestrings in which every unique segment appears once only.
LineHandlingFunctions
LineIntersector	A LineIntersector is an algorithm that can both test whether two line segments intersect and compute the intersection point(s) if they do.
LineMergeDirectedEdge	A DirectedEdge of a LineMergeGraph.
LineMergeEdge	An edge of a LineMergeGraph.
LineMergeExample	Example of using the LineMerger class to sew together a set of fully noded linestrings.
LineMergeGraph	A planar graph of edges that is analyzed to sew the edges together.
LineMerger	Merges a collection of linear components to form maximal-length linestrings.
LineSegment	Represents a line segment defined by two Coordinates.
LineSegmentFunctions
LineSegmentIndex	An spatial index on a set of LineSegments.
LineSegmentVisitor	ItemVisitor subclass to reduce volume of query results.
LineSequencer	Builds a sequence from a set of LineStrings so that they are ordered end to end.
LineString	Models an OGC-style LineString.
LineStringEndpointStyle
LineStringExtracter	Extracts all the LineString elements from a Geometry.
LineStringNode
LineStringSelfIntersections	Shows a technique for identifying the location of self-intersections in a non-simple LineString.
LineStringSnapper	Snaps the vertices and segments of a LineString to a set of target snap vertices.
LineStringStyle
LineStringTool
LoadTestCasesDialog	MD - Probably obsolete
LocateFailureException
Location	Constants representing the different topological locations which can occur in a Geometry.
LocationIndexedLine	Supports linear referencing along a linear Geometry using LinearLocations as the index.
LocationIndexOfLine	Determines the location of a subline along a linear Geometry.
LocationIndexOfPoint	Computes the LinearLocation of the point on a linear Geometry nearest a given Coordinate.
Logger
LoggingGeometryOperation	A GeometryOperation which logs the input and output from another GeometryOperation.
MarkHalfEdge	A HalfEdge which supports marking edges with a boolean flag.
MathUtil	Various utility functions for mathematical and numerical operations.
Matrix	Implements some 2D matrix operations (in particular, solving systems of linear equations).
MaximalEdgeRing	A ring of DirectedEdges which may contain nodes of degree > 2.
MCIndexNoder	Nodes a set of SegmentStrings using a index based on MonotoneChains and a SpatialIndex.
MCIndexNoder.SegmentOverlapAction
MCIndexPointSnapper	"Snaps" all SegmentStrings in a SpatialIndex containing MonotoneChains to a given HotPixel.
MCIndexPointSnapper.HotPixelSnapAction
MCIndexSegmentSetMutualIntersector	Intersects two sets of SegmentStrings using a index based on MonotoneChains and a SpatialIndex.
MCIndexSegmentSetMutualIntersector.SegmentOverlapAction
MCIndexSnapRounder	Uses Snap Rounding to compute a rounded, fully noded arrangement from a set of SegmentStrings.
Memory	Utility functions to report JVM memory usage.
Metadata
MetadataUtil
MidArrowLineStyle
MidpointSplitPointFinder	A simple split point finder which returns the midpoint of the split segment.
MinimalEdgeRing	A ring of Edges with the property that no node has degree greater than 2.
MinimumBoundingCircle	Computes the Minimum Bounding Circle (MBC) for the points in a Geometry.
MinimumClearance	Computes the Minimum Clearance of a Geometry.
MinimumClearance.MinClearanceDistance	Implements the MinimumClearance distance function: dist(p1, p2) = p1 != p2 : p1.distance(p2) p1 == p2 : Double.MAX dist(p, seg) = p != seq.p1 && p != seg.p2 : seg.distance(p) ELSE : Double.MAX Also computes the values of the nearest points, if any.
MinimumDiameter	Computes the minimum diameter of a Geometry.
MonotoneChain
MonotoneChain	Monotone Chains are a way of partitioning the segments of a linestring to allow for fast searching of intersections.
MonotoneChainBuilder	Constructs MonotoneChains for sequences of Coordinates.
MonotoneChainEdge	MonotoneChains are a way of partitioning the segments of an edge to allow for fast searching of intersections.
MonotoneChainIndexer	MonotoneChains are a way of partitioning the segments of an edge to allow for fast searching of intersections.
MonotoneChainOverlapAction	The action for the internal iterator for performing overlap queries on a MonotoneChain
MonotoneChainSelectAction	The action for the internal iterator for performing envelope select queries on a MonotoneChain
MultiFormatReader	Reads a Geometry from a string which is in either WKT, WKBHex or GML format
MultiLineHandler	Wrapper for a Shapefile arc.
MultiLineString	Models a collection of LineStrings.
MultiPoint	Models a collection of Points.
MultiPointHandler
MultiPolygon	Models a collection of Polygons.
NearestPointFinder
NearestPointFinder.NearestPointFilter
NodableSegmentString	An interface for classes which support adding nodes to a segment string.
Node
Node	A node of a Bintree.
Node	Represents a node of a Quadtree.
Node	A node in a PlanarGraphis a location where 0 or more Edges meet.
NodeBase	The base class for nodes in a Bintree.
NodeBase	The base class for nodes in a Quadtree.
NodedSegmentString	Represents a list of contiguous line segments, and supports noding the segments.
NodeFactory
NodeMap	A map of nodes, indexed by the coordinate of the node
NodeMap	A map of Nodes, indexed by the coordinate of the node.
Noder	Computes all intersections between segments in a set of SegmentStrings.
NodeVertexIterator
NodingFunctions
NodingValidator	Validates that a collection of SegmentStrings is correctly noded.
NonEncroachingSplitPointFinder	A strategy for finding constraint split points which attempts to maximise the length of the split segments while preventing further encroachment.
NoninvertibleTransformationException	Indicates that an AffineTransformation is non-invertible.
NormalizedGeometryMatcher
NotRepresentableException	Indicates that a HCoordinate has been computed which is not representable on the Cartesian plane.
NullResultMatcher	A ResultMatcher which always passes.
NumberUtil
ObjectCounter	Counts occurrences of objects.
ObjectCounter.Counter
OctagonalEnvelope	A bounding container for a Geometry which is in the shape of a general octagon.
OctagonalEnvelope.BoundingOctagonComponentFilter
Octant	Methods for computing and working with octants of the Cartesian plane Octants are numbered as follows:
OffsetCurveBuilder	Computes the raw offset curve for a single Geometry component (ring, line or point).
OffsetCurveFunctions
OffsetCurveSetBuilder	Creates all the raw offset curves for a buffer of a Geometry.
OffsetPointGenerator	Generates points offset by a given distance from both sides of the midpoint of all segments in a Geometry.
OffsetSegmentGenerator	Generates segments which form an offset curve.
OffsetSegmentString	A dynamic list of the vertices in a constructed offset curve.
OperationMonitorManager
Option	The parameters for an instance of an option occurring in a command
OptionSpec	Specifes the syntax for a single option on a command line ToDo: - add syntax pattern parsing Syntax patterns are similar to Java type signatures F - float I - int L - long S - string B - boolean + - one or more eg: "FIS+" takes a double, int, and one or more Strings
Orientation	Functions to compute the orientation of basic geometric structures including point triplets (triangles) and rings.
OrientationFunctions
OrientedCoordinateArray	Allows comparing Coordinate arrays in an orientation-independent way.
OutputStreamOutStream	An adapter to allow an OutputStream to be used as an OutStream
OutStream	A interface for classes providing an output stream of bytes.
OverlayCommonBitsRemovedFunctions
OverlayEnhancedPrecisionFunctions
OverlayFunctions
OverlayNodeFactory	Creates nodes for use in the PlanarGraphs constructed during overlay operations.
OverlayNoSnapFunctions
OverlayOp	Computes the geometric overlay of two Geometrys.
OverlayResultValidator	Validates that the result of an overlay operation is geometrically correct, within a determined tolerance.
OverlayValidatedGeometryOperation	A GeometryOperation which validates the result of overlay operations.
PackedCoordinateSequence	A CoordinateSequence implementation based on a packed arrays.
PackedCoordinateSequence.Double	Packed coordinate sequence implementation based on doubles
PackedCoordinateSequence.Float	Packed coordinate sequence implementation based on floats
PackedCoordinateSequenceFactory	Builds packed array coordinate sequences.
PanTool
Parameters	Parameters passed to a main method (also known as "command-line arguments").
ParseException	Thrown by a WKTReader when a parsing problem occurs.
ParseException
PlanarGraph	The computation of the IntersectionMatrix relies on the use of a structure called a "topology graph".
PlanarGraph	Represents a directed graph which is embeddable in a planar surface.
PlanarPolygon3D	Models a polygon lying in a plane in 3-dimensional Cartesian space.
Plane3D	Models a plane in 3-dimensional Cartesian space.
PNGWriter	Creates an .PNG file for a test case.
Point	Represents a single point.
PointBuilder	Constructs Points from the nodes of an overlay graph.
PointExtracter	Extracts all the 0-dimensional (Point) components from a Geometry.
PointGeometryUnion	Computes the union of a Puntal geometry with another arbitrary Geometry.
PointHandler	Wrapper for a Shapefile point.
PointLocation	Functions for locating points within basic geometric structures such as lines and rings.
PointLocationFunctions
PointLocator	Computes the topological (Location) of a single point to a Geometry.
PointNode
PointOnGeometryLocator	An interface for classes which determine the Location of points in a Geometry.
PointPairDistance	Contains a pair of points and the distance between them.
PointPairDistance	Contains a pair of points and the distance between them.
PointShapeFactory	An interface for classes which create Shapes to represent PointShapeFactory.Point geometries.
PointShapeFactory.BasePointShapeFactory
PointShapeFactory.Circle
PointShapeFactory.Cross
PointShapeFactory.Point
PointShapeFactory.Square
PointShapeFactory.Star
PointShapeFactory.Triangle
PointShapeFactory.X
PointTool
PointTransformation	Transforms a geometry Coordinate into a Java2D Point, possibly with a mathematical transformation of the ordinate values.
Polygon	Represents a polygon with linear edges, which may include holes.
Polygonal	Identifies Geometry subclasses which are 2-dimensional and have components which have Lineal boundaries.
PolygonalLineworkExtracter	Extracts the LineStrings in the boundaries of all the polygonal elements in the target Geometry.
PolygonBuilder	Forms Polygons out of a graph of DirectedEdges.
PolygonExtracter	Extracts all the Polygon elements from a Geometry.
PolygonHandler	Wrapper for a Shapefile polygon.
PolygonizeDirectedEdge	A DirectedEdge of a PolygonizeGraph, which represents an edge of a polygon formed by the graph.
PolygonizeEdge	An edge of a polygonization graph.
PolygonizeExample	Example of using Polygonizer class to polygonize a set of fully noded linestrings
PolygonizeFunctions
PolygonizeGraph	Represents a planar graph of edges that can be used to compute a polygonization, and implements the algorithms to compute the EdgeRings formed by the graph.
Polygonizer	Polygonizes a set of Geometrys which contain linework that represents the edges of a planar graph.
Polygonizer.LineStringAdder	Adds every linear element in a Geometry into the polygonizer graph.
PolygonNode
PolygonOverlayFunctions
PolygonShape	A Shape which represents a polygon which may contain holes.
PolygonStructureStyle	Shows polygon structure (shells versus holes) by symbolizing the rings differently.
PolygonTool
PolygonUnionUsingBuffer	Deprecated. It is now recommended to use Geometry.union() (unary union) instead of this technique.
Position	A Position indicates the position of a Location relative to a graph component (Node, Edge, or Area).
PrecisionFunctions
PrecisionModel	Specifies the precision model of the Coordinates in a Geometry.
PrecisionModel.Type	The types of Precision Model which JTS supports.
PrecisionModelDialog
PrecisionModelExample	An example showing the results of using different precision models in computations involving geometric constructions.
PrecisionModelPanel
PrecisionReducerCoordinateOperation
PreparedGeometry	An interface for classes which prepare Geometrys in order to optimize the performance of repeated calls to specific geometric operations.
PreparedGeometryExample	Shows use of PreparedGeometry in a batch (repeated) operation.
PreparedGeometryFactory	A factory for creating PreparedGeometrys.
PreparedGeometryFunctions	Function to execute PreparedGeometry methods which have optimized behaviour.
PreparedGeometryIndex	A spatial index which indexes PreparedGeometrys created from a set of Geometrys.
PreparedGeometryOperation	A GeometryOperation which uses PreparedGeometrys for applicable operations.
PreparedGeometryOperation.PreparedGeometryOp
PreparedGeometryTeeOperation
PreparedGeometryTeeOperation.PreparedGeometryOp
PreparedLineString	A prepared version for Lineal geometries.
PreparedLineStringIntersects	Computes the intersects spatial relationship predicate for a target PreparedLineString relative to other Geometry classes.
PreparedPoint	A prepared version for Puntal geometries.
PreparedPolygon	A prepared version for Polygonal geometries.
PreparedPolygonContains	Computes the contains spatial relationship predicate for a PreparedPolygon relative to all other Geometry classes.
PreparedPolygonContainsProperly	Computes the containsProperly spatial relationship predicate for PreparedPolygons relative to all other Geometry classes.
PreparedPolygonCovers	Computes the covers spatial relationship predicate for a PreparedPolygon relative to all other Geometry classes.
PreparedPolygonIntersects	Computes the intersects spatial relationship predicate for PreparedPolygons relative to all other Geometry classes.
PreparedPolygonPredicate	A base class for predicate operations on PreparedPolygons.
PriorityQueue	A priority queue over a set of Comparable objects.
Puntal	Identifies Geometry subclasses which are 0-dimensional and with components which are Points.
QuadEdge	A class that represents the edge data structure which implements the quadedge algebra.
QuadEdgeLocator	An interface for classes which locate an edge in a QuadEdgeSubdivision which either contains a given Vertex V or is an edge of a triangle which contains V.
QuadEdgeSubdivision	A class that contains the QuadEdges representing a planar subdivision that models a triangulation.
QuadEdgeSubdivision.TriangleCircumcentreVisitor	A TriangleVisitor which computes and sets the circumcentre as the origin of the dual edges originating in each triangle.
QuadEdgeSubdivision.TriangleCoordinatesVisitor
QuadEdgeSubdivision.TriangleEdgesListVisitor
QuadEdgeSubdivision.TriangleVertexListVisitor
QuadEdgeTriangle	Models a triangle formed from QuadEdges in a QuadEdgeSubdivision which forms a triangulation.
QuadEdgeTriangle.QuadEdgeTriangleBuilderVisitor
QuadEdgeUtil	Utilities for working with QuadEdges.
Quadrant	Utility functions for working with quadrants, which are numbered as follows:
Quadtree	A Quadtree is a spatial index structure for efficient range querying of items bounded by 2D rectangles.
RandomPointsBuilder	Creates random point sets contained in a region defined by either a rectangular or a polygonal extent.
RandomPointsInGridBuilder	Creates random point sets where the points are constrained to lie in the cells of a grid.
RayCrossingCounter	Counts the number of segments crossed by a horizontal ray extending to the right from a given point, in an incremental fashion.
RectangleContains	Optimized implementation of the contains spatial predicate for cases where the first Geometry is a rectangle.
RectangleIntersects	Implementation of the intersects spatial predicate optimized for the case where one Geometry is a rectangle.
RectangleIntersectsSegmentVisitor	A visitor to test for intersection between the query rectangle and the line segments of the geometry.
RectangleLineIntersector	Computes whether a rectangle intersects line segments.
RectangleTool
RelateComputer	Computes the topological relationship between two Geometries.
RelateNode	Represents a node in the topological graph used to compute spatial relationships.
RelateNodeFactory	Used by the NodeMap in a RelateNodeGraph to create RelateNodes.
RelateNodeGraph	Implements the simple graph of Nodes and EdgeEnd which is all that is required to determine topological relationships between Geometries.
RelateOp	Implements the SFS relate() generalized spatial predicate on two Geometrys.
RelatePanel
Renderer	A process object which renders a scene to a graphics context and allows cancellation.
RendererSwingWorker
RenderManager
RepeatedPointTester	Implements the appropriate checks for repeated points (consecutive identical coordinates) as defined in the JTS spec.
RepeaterGeometryFunction
ReportWriter
Result
ResultController
ResultGeometryContainer
ResultMatcher	An interface for classes which can determine whether two Results match, within a given tolerance.
ResultValuePanel
ResultWKTPanel
RightmostEdgeFinder	A RightmostEdgeFinder find the DirectedEdge in a list which has the highest coordinate, and which is oriented L to R at that point.
RobustDeterminant	Implements an algorithm to compute the sign of a 2x2 determinant for double precision values robustly.
RobustLineIntersector	A robust version of LineIntersector.
Root	The root node of a single Bintree.
Root	QuadRoot is the root of a single Quadtree.
ScalarFunctionPanel
ScaledNoder	Wraps a Noder and transforms its input into the integer domain.
SearchUsingPreparedGeometryIndex	Demonstrates use of PreparedGeometrys in a spatial index to optimize spatial search.
Segment	Models a constraint segment in a triangulation.
SegmentIndexStyle
SegmentIntersectionDetector	Detects and records an intersection between two SegmentStrings, if one exists.
SegmentIntersector	Computes the intersection of line segments, and adds the intersection to the edges containing the segments.
SegmentIntersector	Processes possible intersections detected by a Noder.
SegmentNode	Represents an intersection point between two SegmentStrings.
SegmentNodeList	A list of the SegmentNodes present along a noded SegmentString.
SegmentPointComparator	Implements a robust method of comparing the relative position of two points along the same segment.
SegmentSetMutualIntersector	An intersector for the red-blue intersection problem.
SegmentString	An interface for classes which represent a sequence of contiguous line segments.
SegmentStringDissolver	Dissolves a noded collection of SegmentStrings to produce a set of merged linework with unique segments.
SegmentStringDissolver.SegmentStringMerger	A merging strategy which can be used to update the context data of SegmentStrings which are merged during the dissolve process.
SegmentStringUtil	Utility methods for processing SegmentStrings.
SegmentStyle
SelectionFunctions
ShapeCollectionPathIterator	A PathIterator which provides paths for a collection of Shapes.
Shapefile
ShapefileException	Thrown when an error relating to the shapefile occures
ShapefileHeader
ShapeHandler
ShapeReader	Converts a Java2D Shape or the more general PathIterator into a Geometry.
ShapeTypeNotSupportedException	Thrown when an attempt is made to load a shapefile which contains a shape type that is not supported by the loader
ShapeWriter	Writes Geometrys into Java2D Shape objects of the appropriate type.
ShortCircuitedGeometryVisitor	A visitor to Geometry components, which allows short-circuiting when a defined condition holds.
SierpinskiCarpetBuilder
SimilarityMeasure	An interface for classes which measures the degree of similarity between two Geometrys.
SimilarityMeasureCombiner	Provides methods to mathematically combine SimilarityMeasure values.
SimpleEdgeSetIntersector	Finds all intersections in one or two sets of edges, using the straightforward method of comparing all segments.
SimpleGeometryPrecisionReducer	Deprecated. use GeometryPrecisionReducer
SimpleMCSweepLineIntersector	Finds all intersections in one or two sets of edges, using an x-axis sweepline algorithm in conjunction with Monotone Chains.
SimpleMethodsExample	An example showing a simple use of JTS methods for: WKT reading intersection relate WKT output
SimpleMinimumClearance	Computes the minimum clearance of a geometry or set of geometries.
SimpleMinimumClearance.ComputeMCCoordinateSequenceFilter
SimpleMinimumClearance.VertexCoordinateFilter
SimpleNoder	Nodes a set of SegmentStrings by performing a brute-force comparison of every segment to every other one.
SimplePointInAreaLocator	Computes the location of points relative to a Polygonal Geometry, using a simple O(n) algorithm.
SimpleReportWriter
SimpleSegmentSetMutualIntersector	Intersects two sets of SegmentStrings using brute-force comparison.
SimpleSnapRounder	Uses Snap Rounding to compute a rounded, fully noded arrangement from a set of SegmentStrings.
SimpleSweepLineIntersector	Finds all intersections in one or two sets of edges, using a simple x-axis sweepline algorithm.
SimplificationFunctions
SineStarFactory	Creates geometries which are shaped like multi-armed stars with each arm shaped like a sine wave.
SinglePassNoder	Base class for Noders which make a single pass to find intersections.
SIRtree	One-dimensional version of an STR-packed R-tree.
SnapIfNeededOverlayOp	Performs an overlay operation using snapping and enhanced precision to improve the robustness of the result.
SnapOverlayOp	Performs an overlay operation using snapping and enhanced precision to improve the robustness of the result.
SnappingFunctions	Implementations for various geometry functions.
SnapTransformer
SortedPackedIntervalRTree	A static index on a set of 1-dimensional intervals, using an R-Tree packed based on the order of the interval midpoints.
SortingFunctions
SortingFunctions.GeometryAreaComparator
SortingFunctions.GeometryLengthComparator
SpatialFunctionPanel
SpatialFunctionPanelEvent	Title: Description: Copyright: Copyright (c) 2001 Company:
SpatialFunctionPanelListener	Title: Description: Copyright: Copyright (c) 2001 Company:
SpatialIndex	The basic operations supported by classes implementing spatial index algorithms.
SpatialIndexFunctions
SpatialPredicateFunctions	Implementations for spatial predicate functions.
SplitSegment	Models a constraint segment which can be split in two in various ways, according to certain geometric constraints.
StaticGeometryContainer
StaticMethodGeometryFunction	A GeometryFunction which calls a static Method.
StaticMethodGeometryFunction	A GeometryFunction which calls a static Method.
StatsPanel
Stopwatch	Implements a timer function which can compute elapsed time as well as split times.
StreamPolygonTool
StretchedVertex	Models a vertex of a Geometry which will be stretched due to being too near other segments and vertices.
StretchedVertexFinder
StringUtil	Utility methods for working with Strings.
StringUtil	Useful string utilities
STRtree	A query-only R-tree created using the Sort-Tile-Recursive (STR) algorithm.
STRtree.STRtreeNode
Style
StyleEntry
StyleList	Contains a list of styles and allows Geometrys to be rendered using those styles.
StyleList.StyleFilter
Subgraph	A subgraph of a PlanarGraph.
SubgraphDepthLocater	Locates a subgraph inside a set of subgraphs, in order to determine the outside depth of the subgraph.
SubgraphDepthLocater.DepthSegment	A segment from a directed edge which has been assigned a depth value for its sides.
SVGTestWriter
SVGWriter	Writes the Well-Known Text representation of a Geometry.
SweepLineEvent
SweepLineEvent
SweepLineIndex	A sweepline implements a sorted index on a set of intervals.
SweepLineInterval
SweepLineOverlapAction	An action taken when a SweepLineIndex detects that two SweepLineIntervals overlap
SweepLineSegment
SwingUtil
SwingWorker	This is the 3rd version of SwingWorker (also known as SwingWorker 3), an abstract class that you subclass to perform GUI-related work in a dedicated thread.
SwingWorker.ThreadVar	Class to maintain reference to current worker thread under separate synchronization control.
TaggedLineSegment	A LineSegment which is tagged with its location in a parent Geometry.
TaggedLinesSimplifier	Simplifies a collection of TaggedLineStrings, preserving topology (in the sense that no new intersections are introduced).
TaggedLineString	Represents a LineString which can be modified to a simplified shape.
TaggedLineStringSimplifier	Simplifies a TaggedLineString, preserving topology (in the sense that no new intersections are introduced).
TeeGeometryOperation	A GeometryOperation which executes the original operation and returns that result, but also executes a separate operation (which could be multiple operations).
Test	A test for two geometries.
Testable
TestBuilderModel
TestBuilderModel.CaseList	Encapsulates test case cursor logic.
TestBuilderModel.CaseList.CaseFactory
TestBuilderPanel
TestCase
TestCase	A set of tests for two Geometry's.
TestCaseEdit
TestCaseGeometryFunctions	Geometry functions which augment the existing methods on Geometry, for use in XML Test files.
TestCaseGeometryFunctions	Geometry functions which augment the existing methods on Geometry, for use in XML Test files.
TestCaseList
TestCasePanel
TestCaseTextDialog
TestCoordinateSequenceFactory	Create the CoordinateSequenceFactory to be used in tests
TestEngine	Converts test File's to TestCase's and runs them.
TestListPanel
TestModel	Contains the Geometry objects which the JTS Test Builder operates on
TestParseException
TestReader
TestRun
TestRunnerTestCaseAdapter
TestWriter
Tool
TopologyException	Indicates an invalid or inconsistent topological situation encountered during processing
TopologyLocation	A TopologyLocation is the labelling of a GraphComponent's topological relationship to a single Geometry.
TopologyPreservingSimplifier	Simplifies a geometry and ensures that the result is a valid geometry having the same dimension and number of components as the input, and with the components having the same topological relationship.
TopologyPreservingSimplifier.LineStringMapBuilderFilter	A filter to add linear geometries to the linestring map with the appropriate minimum size constraint.
TopologyPreservingSimplifier.LineStringTransformer
TopologyStretcher	Stretches the vertices and segments of a @link Geometry} to make the topology more visible.
TopologyStretcher.VertexInMaskCountCoordinateFilter
TopologyTestApp	Executes tests specified in XML files.
TopologyValidationError	Contains information about the nature and location of a Geometry validation error
TraversalVisitor	Interface for classes which process triangles visited during traversals of a QuadEdgeSubdivision
Triangle	Represents a planar triangle, and provides methods for calculating various properties of triangles.
TriangleFunctions
TrianglePredicate	Algorithms for computing values and predicates associated with triangles.
TriangleVisitor	An interface for algorithms which process the triangles in a QuadEdgeSubdivision.
TriangulationFunctions
UnaryUnionOp	Unions a Collection of Geometrys or a single Geometry (which may be a GeoometryCollection) together.
UnionInteracting	Experimental code to union MultiPolygons with processing limited to the elements which actually interact.
UniqueCoordinateArrayFilter	A CoordinateFilter that builds a set of Coordinates.
ValidationFunctions
ValidPanel
ValidPanelEvent	Title: Description: Copyright: Copyright (c) 2001 Company:
ValidPanelListener	Title: Description: Copyright: Copyright (c) 2001 Company:
Vector2D	A 2-dimensional mathematical vector represented by double-precision X and Y components.
Vector3D	Represents a vector in 3-dimensional Cartesian space.
Vertex	Models a site (node) in a QuadEdgeSubdivision.
VertexLocater
VertexLocater.Location
VertexLocater.NearestVertexFilter
VertexLocater.NearVerticesFilter
VertexStyle
VertexTaggedGeometryDataMapper	Creates a map between the vertex Coordinates of a set of Geometrys, and the parent geometry, and transfers the source geometry data objects to geometry components tagged with the coordinates.
Viewport	Maintains the information associated with mapping the model view to the screen
VoronoiDiagramBuilder	A utility class which creates Voronoi Diagrams from collections of points.
VWLineSimplifier	Simplifies a linestring (sequence of points) using the Visvalingam-Whyatt algorithm.
VWLineSimplifier.VWVertex
VWSimplifier	Simplifies a Geometry using the Visvalingam-Whyatt area-based algorithm.
VWSimplifier.VWTransformer
WKBConstants	Constant values used by the WKB format
WKBHexFileReader	Reads a sequence of Geometrys in WKBHex format from a text file.
WKBReader	Reads a Geometryfrom a byte stream in Well-Known Binary format.
WKBWriter	Writes a Geometry into Well-Known Binary format.
WKTFileReader	Reads a sequence of Geometrys in WKT format from a text file.
WKTOrWKBReader	Reads a Geometry from a string which is in either WKT or WKBHex format
WKTPanel
WKTReader	Converts a geometry in Well-Known Text format to a Geometry.
WKTWriter	Writes the Well-Known Text representation of a Geometry.
WriterFunctions
XMLTestWriter
ZoomTool