Package org.locationtech.jts.geom.util

Provides classes that parse and modify Geometry objects.

Interface Summary

Interface	Description
GeometryEditor.GeometryEditorOperation	A interface which specifies an edit operation for Geometries.
GeometryMapper.MapOp	An interface for geometry functions that map a geometry input to a geometry output.

Class Summary

Class	Description
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.
ComponentCoordinateExtracter	Extracts a representative Coordinate from each connected component of a Geometry.
GeometryCollectionMapper	Maps the members of a GeometryCollection into another GeometryCollection via a defined mapping function.
GeometryCombiner	Combines Geometrys to produce a GeometryCollection of the most appropriate type.
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.NoOpGeometryOperation	A GeometryEditorOperation which does not modify the input geometry.
GeometryExtracter	Extracts the components of a given type from a Geometry.
GeometryFixer	Fixes a geometry to be a valid geometry, while preserving as much as possible of the shape and location of the input.
GeometryMapper	Methods to map various collections of Geometrys via defined mapping functions.
GeometryTransformer	A framework for processes which transform an input Geometry into an output Geometry, possibly changing its structure and type(s).
LinearComponentExtracter	Extracts all the 1-dimensional (LineString) components from a Geometry.
LineStringExtracter	Extracts all the LineString elements from a Geometry.
PointExtracter	Extracts all the 0-dimensional (Point) components from a Geometry.
PolygonalExtracter	Extracts the Polygon and MultiPolygon elements from a Geometry.
PolygonExtracter	Extracts all the Polygon elements from a Geometry.
ShortCircuitedGeometryVisitor	A visitor to Geometry components, which allows short-circuiting when a defined condition holds.
SineStarFactory	Creates geometries which are shaped like multi-armed stars with each arm shaped like a sine wave.

Exception Summary

Exception	Description
NoninvertibleTransformationException	Indicates that an AffineTransformation is non-invertible.