math.geom2d.domain

Class BoundaryPolyCurve2D<T extends ContinuousOrientedCurve2D>

java.lang.Object

math.geom2d.curve.CurveSet2D<T>

math.geom2d.curve.CurveArray2D<T>

math.geom2d.curve.PolyCurve2D<T>

math.geom2d.domain.PolyOrientedCurve2D<T>

math.geom2d.domain.BoundaryPolyCurve2D<T>

All Implemented Interfaces:

Serializable, Cloneable, Iterable<T>, ContinuousCurve2D, Curve2D, Boundary2D, ContinuousBoundary2D, ContinuousOrientedCurve2D, OrientedCurve2D, Shape2D

public class BoundaryPolyCurve2D<T extends ContinuousOrientedCurve2D>
extends PolyOrientedCurve2D<T>
implements ContinuousBoundary2D

A single continuous oriented curve, which defines the boundary of a planar domain. The boundary curve is composed of several continuous and oriented curves linked together to form a continuous curve. The resulting boundary curve is either a closed curve, or an infinite curve at both ends.

Author:

dlegland

See Also:

Serialized Form

Field Summary

Fields inherited from class math.geom2d.curve.PolyCurve2D

closed

Fields inherited from class math.geom2d.curve.CurveSet2D

curves

Fields inherited from interface math.geom2d.Shape2D

ACCURACY

Constructor Summary

Constructors

Constructor and Description
BoundaryPolyCurve2D()
BoundaryPolyCurve2D(Collection<? extends T> curves)
BoundaryPolyCurve2D(int n)
BoundaryPolyCurve2D(T[] curves)

Method Summary

Modifier and Type	Method and Description
static <T extends ContinuousOrientedCurve2D> BoundaryPolyCurve2D<T>	create(Collection<T> curves) Static factory for creating a new BoundaryPolyCurve2D from a collection of curves.
static <T extends ContinuousOrientedCurve2D> BoundaryPolyCurve2D<T>	create(T[] curves) Static factory for creating a new BoundaryPolyCurve2D from an array of curves.
void	fill(Graphics2D g2)
Collection<? extends ContinuousBoundary2D>	getBoundaryCurves() Returns a ArrayList containing only this.
Domain2D	getDomain() Returns the domain delimited by this boundary.
BoundaryPolyCurve2D<? extends ContinuousOrientedCurve2D>	getReverseCurve() Returns the curve with same trace on the plane with parametrization in reverse order.
boolean	isClosed() Override the isClosed() id the following way: return true if all curves are bounded.
BoundaryPolyCurve2D<ContinuousOrientedCurve2D>	transform(AffineTransform2D trans) Transforms each curve, and build a new CurveArray2D with the set of transformed curves.

Methods inherited from class math.geom2d.domain.PolyOrientedCurve2D

clip, getSignedDistance, getSignedDistance, getSubCurve, getWindingAngle, isInside

Methods inherited from class math.geom2d.curve.PolyCurve2D

appendPath, draw, equals, getAsPolyline, getContinuousCurves, getGeneralPath, getLeftTangent, getRightTangent, getSmoothPieces, setClosed, wrapCurve

Methods inherited from class math.geom2d.curve.CurveArray2D

addCurve, clearCurves, clone, contains, contains, containsCurve, getAsAWTShape, getBoundingBox, getCurve, getCurveIndex, getCurveNumber, getCurves, getDistance, getDistance, getFirstCurve, getFirstPoint, getGlobalPosition, getChildCurve, getIntersections, getLastCurve, getLastPoint, getLocalPosition, getPoint, getPosition, getSingularPoints, getT0, getT1, isBounded, isEmpty, isSingular, iterator, project, removeCurve

Methods inherited from class math.geom2d.curve.CurveSet2D

fromUnitSegment, toUnitSegment

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface math.geom2d.domain.Boundary2D

isInside

Methods inherited from interface math.geom2d.domain.ContinuousOrientedCurve2D

clip, getSubCurve

Methods inherited from interface math.geom2d.curve.ContinuousCurve2D

appendPath, getAsPolyline, getLeftTangent, getRightTangent, getSmoothPieces

Methods inherited from interface math.geom2d.domain.OrientedCurve2D

getSignedDistance, getSignedDistance, getWindingAngle

Methods inherited from interface math.geom2d.curve.Curve2D

clone, draw, getAsAWTShape, getContinuousCurves, getFirstPoint, getIntersections, getLastPoint, getPoint, getPosition, getSingularPoints, getT0, getT1, isSingular, project

Methods inherited from interface math.geom2d.Shape2D

contains, contains, getBoundingBox, getDistance, getDistance, isBounded, isEmpty

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

BoundaryPolyCurve2D

public BoundaryPolyCurve2D()

BoundaryPolyCurve2D

public BoundaryPolyCurve2D(int n)

BoundaryPolyCurve2D

public BoundaryPolyCurve2D(T[] curves)

BoundaryPolyCurve2D

public BoundaryPolyCurve2D(Collection<? extends T> curves)

Method Detail

create

public static <T extends ContinuousOrientedCurve2D> BoundaryPolyCurve2D<T> create(Collection<T> curves)

Static factory for creating a new BoundaryPolyCurve2D from a collection of curves.

Since:

0.8.1

create

public static <T extends ContinuousOrientedCurve2D> BoundaryPolyCurve2D<T> create(T[] curves)

Static factory for creating a new BoundaryPolyCurve2D from an array of curves.

Since:

0.8.1

isClosed

public boolean isClosed()

Override the isClosed() id the following way: return true if all curves are bounded. If at least one curve is unbounded, return false.

Specified by:

isClosed in interface ContinuousCurve2D

Overrides:

isClosed in class PolyCurve2D<T extends ContinuousOrientedCurve2D>

getBoundaryCurves

public Collection<? extends ContinuousBoundary2D> getBoundaryCurves()

Returns a ArrayList containing only this.

Specified by:

getBoundaryCurves in interface Boundary2D

getDomain

public Domain2D getDomain()

Description copied from interface: Boundary2D

Returns the domain delimited by this boundary.

Specified by:

getDomain in interface Boundary2D

Returns:

the domain delimited by this boundary

fill

public void fill(Graphics2D g2)

Specified by:

fill in interface Boundary2D

getReverseCurve

public BoundaryPolyCurve2D<? extends ContinuousOrientedCurve2D> getReverseCurve()

Description copied from interface: Curve2D

Returns the curve with same trace on the plane with parametrization in reverse order.

Specified by:

getReverseCurve in interface ContinuousCurve2D

Specified by:

getReverseCurve in interface Curve2D

Specified by:

getReverseCurve in interface Boundary2D

Specified by:

getReverseCurve in interface ContinuousBoundary2D

Specified by:

getReverseCurve in interface ContinuousOrientedCurve2D

Specified by:

getReverseCurve in interface OrientedCurve2D

Overrides:

getReverseCurve in class PolyOrientedCurve2D<T extends ContinuousOrientedCurve2D>

transform

public BoundaryPolyCurve2D<ContinuousOrientedCurve2D> transform(AffineTransform2D trans)

Description copied from class: CurveArray2D

Transforms each curve, and build a new CurveArray2D with the set of transformed curves.

Specified by:

transform in interface ContinuousCurve2D

Specified by:

transform in interface Curve2D

Specified by:

transform in interface Boundary2D

Specified by:

transform in interface ContinuousBoundary2D

Specified by:

transform in interface ContinuousOrientedCurve2D

Specified by:

transform in interface OrientedCurve2D

Specified by:

transform in interface Shape2D

Overrides:

transform in class PolyOrientedCurve2D<T extends ContinuousOrientedCurve2D>

Parameters:

trans - an affine transform

Returns:

the transformed shape