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JTS Topology Suite version 1.12 | ||||||||
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Geometry
interface hierarchy and supporting classes.
See:
Description
Interface Summary | |
---|---|
CoordinateFilter | Geometry classes support the concept of applying a
coordinate filter to every coordinate in the Geometry . |
CoordinateSequence | The internal representation of a list of coordinates inside a Geometry. |
CoordinateSequenceFactory | A factory to create concrete instances of CoordinateSequence s. |
CoordinateSequenceFilter | Interface for classes which provide operations that
can be applied to the coordinates in a CoordinateSequence . |
GeometryComponentFilter | Geometry classes support the concept of applying
a GeometryComponentFilter
filter to the Geometry . |
GeometryFilter | GeometryCollection classes support the concept of
applying a GeometryFilter to the Geometry . |
Lineal | Identifies Geometry subclasses which
are 1-dimensional and have components which are LineString s. |
Polygonal | Identifies Geometry subclasses which
are 2-dimensional
and have components which have Lineal boundaries. |
Puntal | Identifies Geometry subclasses which
are 0-dimensional and with components which are Point s. |
Class Summary | |
---|---|
Coordinate | A lightweight class used to store coordinates on the 2-dimensional Cartesian plane. |
Coordinate.DimensionalComparator | Compares two Coordinate s, allowing for either a 2-dimensional
or 3-dimensional comparison, and handling NaN values correctly. |
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. |
CoordinateList | A list of Coordinate s, which may
be set to prevent repeated coordinates from occuring in the list. |
CoordinateSequenceComparator | Compares two CoordinateSequence s. |
CoordinateSequences | Utility functions for manipulating CoordinateSequence s |
DefaultCoordinateSequenceFactory | Deprecated. no longer used |
Dimension | Provides constants representing the dimensions of a point, a curve and a surface. |
Envelope | Defines a rectangular region of the 2D coordinate plane. |
Geometry | A representation of a planar, linear vector geometry. |
GeometryCollection | Models a collection of Geometry s of
arbitrary type and dimension. |
GeometryCollectionIterator | Iterates over all Geometry s in a Geometry ,
(which may be either a collection or an atomic geometry). |
GeometryFactory | Supplies a set of utility methods for building Geometry objects from lists of Coordinates. |
IntersectionMatrix | Models a Dimensionally Extended Nine-Intersection Model (DE-9IM) matrix. |
LinearRing | Models an OGC SFS LinearRing . |
LineSegment | Represents a line segment defined by two Coordinate s. |
LineString | Models an OGC-style LineString . |
Location | Constants representing the different topological locations
which can occur in a Geometry . |
MultiLineString | Models a collection of (@link LineString}s. |
MultiPoint | Models a collection of Point s. |
MultiPolygon | Models a collection of Polygon s. |
OctagonalEnvelope | A Bounding Container which is in the shape of an octagon. |
Point | Implementation of Point . |
Polygon | Represents a linear polygon, which may include holes. |
PrecisionModel | Specifies the precision model of the Coordinate s in a Geometry . |
PrecisionModel.Type | The types of Precision Model which JTS supports. |
Triangle | Represents a planar triangle, and provides methods for calculating various properties of triangles. |
Exception Summary | |
---|---|
TopologyException | Indicates an invalid or inconsistent topological situation encountered during processing |
Contains the Geometry
interface hierarchy and supporting classes.
The Java Topology Suite (JTS) is a Java API that implements a core set of spatial data operations using an explicit precision model and robust geometric algorithms. JTS is intended to be used in the development of applications that support the validation, cleaning, integration and querying of spatial datasets.
JTS attempts to implement the OpenGIS Simple Features Specification (SFS) as accurately as possible. In some cases the SFS is unclear or omits a specification; in this case JTS attempts to choose a reasonable and consistent alternative. Differences from and elaborations of the SFS are documented in this specification.
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JTS Topology Suite version 1.12 | ||||||||
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