Uses of Class
org.apache.commons.math3.geometry.euclidean.twod.Euclidean2D

Packages that use Euclidean2D

Package	Description
org.apache.commons.math3.geometry.euclidean.threed	This package provides basic 3D geometry components.
org.apache.commons.math3.geometry.euclidean.twod	This package provides basic 2D geometry components.
org.apache.commons.math3.geometry.euclidean.twod.hull	This package provides algorithms to generate the convex hull for a set of points in an two-dimensional euclidean space.

Uses of Euclidean2D in org.apache.commons.math3.geometry.euclidean.threed

Subclasses with type arguments of type Euclidean2D in org.apache.commons.math3.geometry.euclidean.threed

Modifier and Type	Class	Description
class	PolyhedronsSet	This class represents a 3D region: a set of polyhedrons.
class	SubPlane	This class represents a sub-hyperplane for Plane.

Classes in org.apache.commons.math3.geometry.euclidean.threed that implement interfaces with type arguments of type Euclidean2D

Modifier and Type	Class	Description
class	Plane	The class represent planes in a three dimensional space.

Methods in org.apache.commons.math3.geometry.euclidean.threed that return Euclidean2D

Modifier and Type	Method	Description
Euclidean2D	Euclidean3D.getSubSpace()	Get the n-1 dimension subspace of this space.

Methods in org.apache.commons.math3.geometry.euclidean.threed that return types with arguments of type Euclidean2D

Modifier and Type	Method	Description
protected AbstractSubHyperplane<Euclidean3D, Euclidean2D>	SubPlane.buildNew(Hyperplane<Euclidean3D> hyperplane, Region<Euclidean2D> remainingRegion)	Build a sub-hyperplane from an hyperplane and a region.

Method parameters in org.apache.commons.math3.geometry.euclidean.threed with type arguments of type Euclidean2D

Modifier and Type	Method	Description
protected AbstractSubHyperplane<Euclidean3D, Euclidean2D>	SubPlane.buildNew(Hyperplane<Euclidean3D> hyperplane, Region<Euclidean2D> remainingRegion)	Build a sub-hyperplane from an hyperplane and a region.
Vector3D	Plane.toSpace(Point<Euclidean2D> point)	Transform an in-plane point into a 3D space point.
Vector3D	Plane.toSpace(Vector<Euclidean2D> vector)	Transform a sub-space point into a space point.

Constructor parameters in org.apache.commons.math3.geometry.euclidean.threed with type arguments of type Euclidean2D

Modifier	Constructor	Description
	SubPlane(Hyperplane<Euclidean3D> hyperplane, Region<Euclidean2D> remainingRegion)	Simple constructor.

Uses of Euclidean2D in org.apache.commons.math3.geometry.euclidean.twod

Subclasses with type arguments of type Euclidean2D in org.apache.commons.math3.geometry.euclidean.twod

Modifier and Type	Class	Description
class	PolygonsSet	This class represents a 2D region: a set of polygons.
class	SubLine	This class represents a sub-hyperplane for Line.
class	Vector2DFormat	Formats a 2D vector in components list format "{x; y}".

Classes in org.apache.commons.math3.geometry.euclidean.twod that implement interfaces with type arguments of type Euclidean2D

Modifier and Type	Class	Description
class	DiskGenerator	Class generating an enclosing ball from its support points.
class	Line	This class represents an oriented line in the 2D plane.
class	Line	This class represents an oriented line in the 2D plane.
class	Vector2D	This class represents a 2D vector.

Methods in org.apache.commons.math3.geometry.euclidean.twod that return Euclidean2D

Modifier and Type	Method	Description
static Euclidean2D	Euclidean2D.getInstance()	Get the unique instance.

Methods in org.apache.commons.math3.geometry.euclidean.twod that return types with arguments of type Euclidean2D

Modifier and Type	Method	Description
EnclosingBall<Euclidean2D, Vector2D>	DiskGenerator.ballOnSupport(List<Vector2D> support)	Create a ball whose boundary lies on prescribed support points.
protected AbstractSubHyperplane<Euclidean2D, Euclidean1D>	SubLine.buildNew(Hyperplane<Euclidean2D> hyperplane, Region<Euclidean1D> remainingRegion)	Build a sub-hyperplane from an hyperplane and a region.
static Transform<Euclidean2D, Euclidean1D>	Line.getTransform(double cXX, double cYX, double cXY, double cYY, double cX1, double cY1)	Get a Transform embedding an affine transform.
static Transform<Euclidean2D, Euclidean1D>	Line.getTransform(AffineTransform transform)	Deprecated. as of 3.6, replaced with Line.getTransform(double, double, double, double, double, double)
Point<Euclidean2D>	Line.project(Point<Euclidean2D> point)	Project a point to the hyperplane.
SubHyperplane.SplitSubHyperplane<Euclidean2D>	SubLine.split(Hyperplane<Euclidean2D> hyperplane)	Split the instance in two parts by an hyperplane.

Method parameters in org.apache.commons.math3.geometry.euclidean.twod with type arguments of type Euclidean2D

Modifier and Type	Method	Description
Vector2D	Vector2D.add(double factor, Vector<Euclidean2D> v)	Add a scaled vector to the instance.
Vector2D	Vector2D.add(Vector<Euclidean2D> v)	Add a vector to the instance.
PolygonsSet	PolygonsSet.buildNew(BSPTree<Euclidean2D> tree)	Build a region using the instance as a prototype.
protected AbstractSubHyperplane<Euclidean2D, Euclidean1D>	SubLine.buildNew(Hyperplane<Euclidean2D> hyperplane, Region<Euclidean1D> remainingRegion)	Build a sub-hyperplane from an hyperplane and a region.
double	Vector2D.distance(Point<Euclidean2D> p)	Compute the distance between the instance and another point.
double	Vector2D.distance(Vector<Euclidean2D> p)	Compute the distance between the instance and another vector according to the L2 norm.
double	Vector2D.distance1(Vector<Euclidean2D> p)	Compute the distance between the instance and another vector according to the L1 norm.
double	Vector2D.distanceInf(Vector<Euclidean2D> p)	Compute the distance between the instance and another vector according to the L∞ norm.
double	Vector2D.distanceSq(Vector<Euclidean2D> p)	Compute the square of the distance between the instance and another vector.
double	Vector2D.dotProduct(Vector<Euclidean2D> v)	Compute the dot-product of the instance and another vector.
StringBuffer	Vector2DFormat.format(Vector<Euclidean2D> vector, StringBuffer toAppendTo, FieldPosition pos)	Formats a Vector object to produce a string.
double	Line.getOffset(Point<Euclidean2D> point)	Get the offset (oriented distance) of a point.
double	Line.getOffset(Vector<Euclidean2D> vector)	Get the offset (oriented distance) of a vector.
Point<Euclidean2D>	Line.project(Point<Euclidean2D> point)	Project a point to the hyperplane.
boolean	Line.sameOrientationAs(Hyperplane<Euclidean2D> other)	Check if the instance has the same orientation as another hyperplane.
SubHyperplane.SplitSubHyperplane<Euclidean2D>	SubLine.split(Hyperplane<Euclidean2D> hyperplane)	Split the instance in two parts by an hyperplane.
Vector2D	Vector2D.subtract(double factor, Vector<Euclidean2D> v)	Subtract a scaled vector from the instance.
Vector2D	Vector2D.subtract(Vector<Euclidean2D> p)	Subtract a vector from the instance.
Vector1D	Line.toSubSpace(Point<Euclidean2D> point)	Transform a space point into a sub-space point.
Vector1D	Line.toSubSpace(Vector<Euclidean2D> vector)	Transform a space point into a sub-space point.

Constructor parameters in org.apache.commons.math3.geometry.euclidean.twod with type arguments of type Euclidean2D

Modifier	Constructor	Description
	PolygonsSet(Collection<SubHyperplane<Euclidean2D>> boundary)	Deprecated. as of 3.3, replaced with PolygonsSet(Collection, double)
	PolygonsSet(Collection<SubHyperplane<Euclidean2D>> boundary, double tolerance)	Build a polygons set from a Boundary REPresentation (B-rep).
	PolygonsSet(BSPTree<Euclidean2D> tree)	Deprecated. as of 3.3, replaced with PolygonsSet(BSPTree, double)
	PolygonsSet(BSPTree<Euclidean2D> tree, double tolerance)	Build a polygons set from a BSP tree.
	SubLine(Hyperplane<Euclidean2D> hyperplane, Region<Euclidean1D> remainingRegion)	Simple constructor.

Uses of Euclidean2D in org.apache.commons.math3.geometry.euclidean.twod.hull

Subinterfaces with type arguments of type Euclidean2D in org.apache.commons.math3.geometry.euclidean.twod.hull

Modifier and Type	Interface	Description
interface	ConvexHullGenerator2D	Interface for convex hull generators in the two-dimensional euclidean space.

Classes in org.apache.commons.math3.geometry.euclidean.twod.hull that implement interfaces with type arguments of type Euclidean2D

Modifier and Type	Class	Description
class	ConvexHull2D	This class represents a convex hull in an two-dimensional euclidean space.

Methods in org.apache.commons.math3.geometry.euclidean.twod.hull that return types with arguments of type Euclidean2D

Modifier and Type	Method	Description
Region<Euclidean2D>	ConvexHull2D.createRegion()	Returns a new region that is enclosed by the convex hull.