Module org.arakhne.afc.core.mathgeom

Package org.arakhne.afc.math.geometry.d2.d

Class OrientedRectangle2d

java.lang.Object

org.arakhne.afc.math.geometry.d2.d.AbstractShape2d<OrientedRectangle2d>

org.arakhne.afc.math.geometry.d2.d.OrientedRectangle2d

All Implemented Interfaces:

Serializable, Cloneable, OrientedRectangle2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>, Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>, Shape2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>, Shape2d<OrientedRectangle2d>, Shape2D<Shape2d<?>,OrientedRectangle2d,PathIterator2afp<PathElement2d>,Point2d,Vector2d,Rectangle2d>, JsonableObject

public class OrientedRectangle2d
extends AbstractShape2d<OrientedRectangle2d>
implements OrientedRectangle2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Oriented rectangle with 2 double precision floating-point numbers.

Since:

13.0

Version:

17.0 2020-01-04 14:41:43

Author:

Stéphane GALLAND, Nicolas GAUD, Maxime Grolleau

See Also:

Serialized Form

Maven Group Id:

org.arakhne.afc.core

Maven Artifact Id:

mathgeom

Nested Class Summary

Nested classes/interfaces inherited from interface org.arakhne.afc.math.geometry.d2.afp.OrientedRectangle2afp

OrientedRectangle2afp.AbstractOrientedRectanglePathIterator<T extends PathElement2afp>, OrientedRectangle2afp.OrientedRectanglePathIterator<T extends PathElement2afp>, OrientedRectangle2afp.ProjectionToOrientedRectangleLocalCoordinateSystemPathIterator<T extends PathElement2afp>, OrientedRectangle2afp.TransformedOrientedRectanglePathIterator<T extends PathElement2afp>

Nested classes/interfaces inherited from interface org.arakhne.afc.math.geometry.d2.afp.Parallelogram2afp

Parallelogram2afp.AbstractParallelogramPathIterator<T extends PathElement2afp>, Parallelogram2afp.ParallelogramPathIterator<T extends PathElement2afp>, Parallelogram2afp.ProjectionToParallelogramLocalCoordinateSystemPathIterator<T extends PathElement2afp>, Parallelogram2afp.TransformedParallelogramPathIterator<T extends PathElement2afp>

Constructor Summary

Constructors

Constructor	Description
OrientedRectangle2d()	Create an empty oriented rectangle.
OrientedRectangle2d(double centerX, double centerY, double axis1X, double axis1Y, double axis1Extent, double axis2Extent)	Construct an oriented rectangle.
OrientedRectangle2d(Iterable<? extends Point2D<?,?>> pointCloud)	Construct an oriented rectangle from the given cloud of points.
OrientedRectangle2d(OrientedRectangle2afp<?,?,?,?,?,?> obr)	Create an oriented rectangle from the given OBR.
OrientedRectangle2d(Point2D<?,?>... pointCloud)	Construct an oriented rectangle from the given cloud of points.
OrientedRectangle2d(Point2D<?,?> center, Vector2D<?,?> axis1, double axis1Extent, double axis2Extent)	Construct an oriented rectangle.

Method Summary

Modifier and Type	Method	Description
Point2d	getCenter()	Replies the center.
double	getCenterX()	Replies the center x.
double	getCenterY()	Replies the center y.
Vector2d	getFirstAxis()	Replies the first axis of the oriented rectangle.
double	getFirstAxisExtent()	Replies the demi-size of the rectangle along its first axis.
double	getFirstAxisX()	Replies coordinate x of the first axis of the oriented rectangle.
double	getFirstAxisY()	Replies coordinate y of the first axis of the oriented rectangle.
Vector2d	getSecondAxis()	Replies the second axis of the oriented rectangle.
double	getSecondAxisExtent()	Replies the demi-size of the rectangle along its second axis.
double	getSecondAxisX()	Replies coordinate x of the second axis of the oriented rectangle.
double	getSecondAxisY()	Replies coordinate y of the second axis of the oriented rectangle.
int	hashCode()
void	set(double centerX, double centerY, double axis1x, double axis1y, double axis1Extent, double axis2Extent)	Set the oriented rectangle.
void	setCenter(double cx, double cy)	Set the center.
void	setCenterX(double cx)	Set the center's x.
void	setCenterY(double cy)	Set the center's y.
void	setFirstAxis(double x, double y, double extent)	Set the first axis of the rectangle.
void	setFirstAxisExtent(double extent)	Change the demi-size of the rectangle along its first axis.
void	setSecondAxis(double x, double y, double extent)	Set the second axis of the rectangle.
void	setSecondAxisExtent(double extent)	Change the demi-size of the rectangle along its second axis.

Methods inherited from class org.arakhne.afc.math.geometry.d2.d.AbstractShape2d

addShapeGeometryChangeListener, clone, equals, fireGeometryChange, getGeomFactory, removeShapeGeometryChangeListener, toJson, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.arakhne.afc.vmutil.json.JsonableObject

toJson

Methods inherited from interface org.arakhne.afc.math.geometry.d2.afp.OrientedRectangle2afp

clear, contains, contains, equalsToShape, getClosestPointTo, getClosestPointTo, getClosestPointTo, getClosestPointTo, getClosestPointTo, getClosestPointTo, getClosestPointTo, getClosestPointTo, getClosestPointTo, getClosestPointTo, getDistanceL1, getDistanceLinf, getDistanceSquared, getFarthestPointTo, getPathIterator, intersects, intersects, intersects, intersects, intersects, intersects, intersects, intersects, intersects, intersects, rotate, set, set, set, setFromPointCloud, toBoundingBox, translate

Methods inherited from interface org.arakhne.afc.math.geometry.d2.afp.Parallelogram2afp

isCCW, isEmpty, set, setCenter, setFirstAxis, setFirstAxis, setFirstAxis, setFromPointCloud, setSecondAxis, setSecondAxis, setSecondAxis

Methods inherited from interface org.arakhne.afc.math.geometry.d2.afp.Shape2afp

contains, contains, createTransformedShape, getClosestPointTo, getClosestPointTo, getDistanceSquared, getDistanceSquared, getDistanceSquared, getDistanceSquared, getDistanceSquared, getDistanceSquared, getDistanceSquared, getDistanceSquared, getDistanceSquared, getDistanceSquared, getDistanceSquared, getGeomFactory, intersects, intersects, toBoundingBox, translate

Methods inherited from interface org.arakhne.afc.math.geometry.d2.Shape2D

clone, equalsToPathIterator, getDistance, getDistance, getPathIterator, operator_add, operator_and, operator_and, operator_minus, operator_multiply, operator_plus, operator_remove, operator_upTo

Constructor Detail

OrientedRectangle2d

public OrientedRectangle2d()

Create an empty oriented rectangle.

OrientedRectangle2d

public OrientedRectangle2d(OrientedRectangle2afp<?,?,?,?,?,?> obr)

Create an oriented rectangle from the given OBR.

Parameters:

obr - the oriented rectangle to copy.

OrientedRectangle2d

public OrientedRectangle2d(Iterable<? extends Point2D<?,?>> pointCloud)

Construct an oriented rectangle from the given cloud of points.

Parameters:

pointCloud - - the cloud of points.

OrientedRectangle2d

public OrientedRectangle2d(Point2D<?,?>... pointCloud)

Construct an oriented rectangle from the given cloud of points.

Parameters:

pointCloud - - the cloud of points.

OrientedRectangle2d

public OrientedRectangle2d(double centerX,
                           double centerY,
                           double axis1X,
                           double axis1Y,
                           double axis1Extent,
                           double axis2Extent)

Construct an oriented rectangle.

Parameters:

centerX - is the X coordinate of the OBR center.

centerY - is the Y coordinate of the OBR center.

axis1X - is the X coordinate of first axis of the OBR.

axis1Y - is the Y coordinate of first axis of the OBR.

axis1Extent - is the extent of the first axis.

axis2Extent - is the extent of the second axis.

OrientedRectangle2d

public OrientedRectangle2d(Point2D<?,?> center,
                           Vector2D<?,?> axis1,
                           double axis1Extent,
                           double axis2Extent)

Construct an oriented rectangle.

Parameters:

center - is the OBR center.

axis1 - is the first axis of the OBR.

axis1Extent - is the extent of the first axis.

axis2Extent - is the extent of the second axis.

Method Detail

hashCode

@Pure
public int hashCode()

Specified by:

hashCode in class AbstractShape2d<OrientedRectangle2d>

getCenter

@Pure
public Point2d getCenter()

Description copied from interface: Parallelogram2afp

Replies the center.

Specified by:

getCenter in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the center.

getCenterX

@Pure
public double getCenterX()

Description copied from interface: Parallelogram2afp

Replies the center x.

Specified by:

getCenterX in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the center x.

setCenterX

public void setCenterX(double cx)

Description copied from interface: Parallelogram2afp

Set the center's x.

Specified by:

setCenterX in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Parameters:

cx - the center x.

setCenterY

public void setCenterY(double cy)

Description copied from interface: Parallelogram2afp

Set the center's y.

Specified by:

setCenterY in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Parameters:

cy - the center y.

getCenterY

@Pure
public double getCenterY()

Description copied from interface: Parallelogram2afp

Replies the center y.

Specified by:

getCenterY in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the center y.

setCenter

public void setCenter(double cx,
                      double cy)

Description copied from interface: Parallelogram2afp

Set the center.

Specified by:

setCenter in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Parameters:

cx - the center x.

cy - the center y.

getFirstAxis

@Pure
public Vector2d getFirstAxis()

Description copied from interface: Parallelogram2afp

Replies the first axis of the oriented rectangle.

Specified by:

getFirstAxis in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the unit vector of the first axis.

getFirstAxisX

@Pure
public double getFirstAxisX()

Description copied from interface: Parallelogram2afp

Replies coordinate x of the first axis of the oriented rectangle.

Specified by:

getFirstAxisX in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the coordinate x of the unit vector of the first axis.

getFirstAxisY

@Pure
public double getFirstAxisY()

Description copied from interface: Parallelogram2afp

Replies coordinate y of the first axis of the oriented rectangle.

Specified by:

getFirstAxisY in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the coordinate y of the unit vector of the first axis.

getSecondAxis

@Pure
public Vector2d getSecondAxis()

Description copied from interface: Parallelogram2afp

Replies the second axis of the oriented rectangle.

Specified by:

getSecondAxis in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the unit vector of the second axis.

getSecondAxisX

@Pure
public double getSecondAxisX()

Description copied from interface: Parallelogram2afp

Replies coordinate x of the second axis of the oriented rectangle.

Specified by:

getSecondAxisX in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the coordinate x of the unit vector of the second axis.

getSecondAxisY

@Pure
public double getSecondAxisY()

Description copied from interface: Parallelogram2afp

Replies coordinate y of the second axis of the oriented rectangle.

Specified by:

getSecondAxisY in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the coordinate y of the unit vector of the second axis.

getFirstAxisExtent

@Pure
public double getFirstAxisExtent()

Description copied from interface: Parallelogram2afp

Replies the demi-size of the rectangle along its first axis.

Specified by:

getFirstAxisExtent in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the extent along the first axis.

setFirstAxisExtent

public void setFirstAxisExtent(double extent)

Description copied from interface: Parallelogram2afp

Change the demi-size of the rectangle along its first axis.

Specified by:

setFirstAxisExtent in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Parameters:

extent - - the extent along the first axis.

getSecondAxisExtent

@Pure
public double getSecondAxisExtent()

Description copied from interface: Parallelogram2afp

Replies the demi-size of the rectangle along its second axis.

Specified by:

getSecondAxisExtent in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Returns:

the extent along the second axis.

setSecondAxisExtent

public void setSecondAxisExtent(double extent)

Description copied from interface: Parallelogram2afp

Change the demi-size of the rectangle along its second axis.

Specified by:

setSecondAxisExtent in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Parameters:

extent - - the extent along the second axis.

setFirstAxis

public void setFirstAxis(double x,
                         double y,
                         double extent)

Description copied from interface: Parallelogram2afp

Set the first axis of the rectangle. The second axis is updated to be perpendicular to the new first axis.

Specified by:

setFirstAxis in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Parameters:

x - x coordinate of the first axis.

y - y coordinate of the first axis.

extent - the demi-size of th parallelogram along the first axis.

setSecondAxis

public void setSecondAxis(double x,
                          double y,
                          double extent)

Description copied from interface: Parallelogram2afp

Set the second axis of the rectangle. The first axis is updated to be perpendicular to the new second axis.

Specified by:

setSecondAxis in interface Parallelogram2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Parameters:

x - x coordinate of the second axis.

y - y coordinate of the second axis.

extent - the demi-size of the parallelogram along the second axis.

set

public void set(double centerX,
                double centerY,
                double axis1x,
                double axis1y,
                double axis1Extent,
                double axis2Extent)

Description copied from interface: OrientedRectangle2afp

Set the oriented rectangle. The second axis is automatically computed.

Specified by:

set in interface OrientedRectangle2afp<Shape2d<?>,OrientedRectangle2d,PathElement2d,Point2d,Vector2d,Rectangle2d>

Parameters:

centerX - is the X coordinate of the oriented rectangle center.

centerY - is the Y coordinate of the oriented rectangle center.

axis1x - is the X coordinate of first axis of the oriented rectangle.

axis1y - is the Y coordinate of first axis of the oriented rectangle.

axis1Extent - is the extent of the first axis.

axis2Extent - is the extent of the second axis.