Package org.geolatte.geom

A model for geospatial geometries.

Introduction

The Geolatte Geometry Library is based on the following open standards:

• SQL/MM - part 3: Spatial (ISO/IEC 13249-3)
• Simple Feature Access - Part 1: common architecture

PointSequences and Geometries

Creating Geometries

Interface Summary

Interface	Description
Complex<P extends Position,G extends Geometry<P>>	Interface for Geometrys that are composed of Geometrys.
Feature<P extends Position,ID>	Models a spatial feature Created by Karel Maesen, Geovise BVBA on 13/07/2018.
GeometryEquality	A test for equality of Geometrys.
GeometryOperation<R>	An operation that can be executed on a Geometry.
GeometryVisitor<P extends Position>	A visitor for Geometrys.
Linear<P extends Position>	An interface for linear Geometrys
LLAPositionVisitor	A low-level access Position Visitor.
Measured	Interface for Positions that have a "measure" value.
MeasureGeometryOperations	A set of operations on measured (2DM/3DM) Geometrys.
Polygonal<P extends Position>	Marker interface for Polygonal Geometrys.
PositionEquality	A Test for Position equality.
PositionFactory<P extends Position>	Created by Karel Maesen, Geovise BVBA on 28/11/14.
PositionSequence<P extends Position>	A PositionSequence is an ordered sequence of Positions.
PositionSequenceBuilder<P extends Position>	A builder for PositionSequences.
PositionSequenceEquality	A test for PositionSequence equality.
PositionVisitor<P extends Position>	A visitor for Positions.
ProjectedGeometryOperations	Defines standard operations on Geometrys with projected coordinate systems.
Simple	Marker interface for simple Geometrys, i.e.

Class Summary

Class	Description
AbstractGeometryCollection<P extends Position,G extends Geometry<P>>	A Geometry that is an ordered collection of some number of Geometrys.
ApproximateGeometryEquality	Created by Karel Maesen, Geovise BVBA on 2019-03-27.
ByteBuffer	A byte buffer class.
C2D	A position in a cartesian coordinate reference system.
C2DM	A cartesian Position with a measure value.
C3D	A cartesian Position having an z-value.
C3DM	A cartesian Position with both an z and a measure value.
Circle	This class provides operations for handling the usage of Circles and arcs in Geometries.
DecimalDegree	Utility class to represent geographic coordinates in DD.
DefaultMeasureGeometryOperations	Default implementation of MeasureGeometryOperations.
Envelope<P extends Position>	An envelope or bounding box implementation.
ExactPositionEquality	A PositionEquality implementation that considers two Positions to be equal if and only if the have the same coordinates.
G2D	A Position in a geographic coordinate reference system.
G2DM	A geographic Position with a measure value.
G3D	A geographic Position with an altitude.
G3DM	A geographic Position with both an altitude and a measure value.
Geometries	A Factory for Geometrys
Geometry<P extends Position>	The base class for Geometrys.
GeometryCollection<P extends Position>	Created by Karel Maesen, Geovise BVBA on 2019-07-29.
GeometryPositionEquality	A GeometryEquality that considers two Geometrys to be equal iff one of these conditions is satisfied: both have the same type, coordinate reference system and consist of the same Points. both are empty
JTSGeometryOperations	An implementation of ProjectedGeometryOperations that delegates to the corresponding JTS operations.
LinearRing<P extends Position>	A LineString that is both closed and simple.
LineSegment<P extends Position>	A portion of a line delimited (inclusively) by two Positions.
LineSegments<P extends Position>	Turns a PointSequence into an Iterable over the LineSegments defined by each consecutive pair of Points in the PointSequence.
LineString<P extends Position>	A LineString is a 1-dimensional Geometry consisting of the LineSegments defined by consecutive pairs of Points of a PointSequence.
M	Created by Karel Maesen, Geovise BVBA on 29/11/14.
MeasureInterpolatingVisitor<P extends C2D & Measured>	A GeometryVisitor that derives a Geometry by interpolating on the measure values of the visited Geometries.
MultiLineString<P extends Position>	A GeometryCollection of LineStrings.
MultiPoint<P extends Position>	A GeometryCollection of Points.
MultiPolygon<P extends Position>	A GeometryCollection of Polygons.
Point<P extends Position>	A 0-dimensional Geometry.
Polygon<P extends Position>	A planar surface defined by 1 exterior boundary and 0 or more interior boundaries.
Position	Represents a position in a coordinate system.
Positions	Factories for creating Positions.
Positions.CanMakeG2D
Positions.CanMakeG2DM
Positions.CanMakeG3D
Positions.CanMakeG3DM
Positions.CanMakeP2D
Positions.CanMakeP2DM
Positions.CanMakeP3D
Positions.CanMakeP3DM
PositionSequenceBuilders	A factory for PositionSequenceBuilders.
PositionSequencePositionEquality	A PositionSequenceEquality implementation that considers two PositionSequences equal if and only if both contain the same positions in the same order.
V	Created by Karel Maesen, Geovise BVBA on 29/11/14.
Vector	A set of utility functions for basic 2D vector functions.
WithinTolerancePositionEquality	A PositionEquality that considers Points to be equal when their coordinates are within a specified tolerance of each other.

Enum Summary

Enum	Description
ByteOrder	Indicates the byte-order for a ByteBuffer.
GeometryType	Enumerates the instantiable Geometry types.

Exception Summary

Exception	Description
BufferAccessException	An exception for Buffer over- or underflow.