math.geom2d.circulinear
Class GenericCirculinearRing2D

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.circulinear.PolyCirculinearCurve2D<CirculinearElement2D>
                      math.geom2d.circulinear.GenericCirculinearRing2D

All Implemented Interfaces:

Serializable, Cloneable, Iterable<CirculinearElement2D>, CirculinearBoundary2D, CirculinearContinuousCurve2D, CirculinearContour2D, CirculinearCurve2D, CirculinearRing2D, CirculinearShape2D, ContinuousCirculinearCurve2D, ContinuousCurve2D, Curve2D, Boundary2D, ContinuousBoundary2D, ContinuousOrientedCurve2D, OrientedCurve2D, Shape2D

public class GenericCirculinearRing2D
extends PolyCirculinearCurve2D<CirculinearElement2D>
implements CirculinearRing2D

A basic implementation of a CirculinearRing2D, which is supposed to be always bounded and closed.

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

GenericCirculinearRing2D()

GenericCirculinearRing2D(CirculinearElement2D[] curves)

GenericCirculinearRing2D(CirculinearElement2D[] curves, boolean closed)
Deprecated.

GenericCirculinearRing2D(Collection<? extends CirculinearElement2D> curves)

GenericCirculinearRing2D(Collection<? extends CirculinearElement2D> curves, boolean closed)
Deprecated.

GenericCirculinearRing2D(int size)

Method Summary

static GenericCirculinearRing2D	create(CirculinearElement2D[] curves) Static factory for creating a new GenericCirculinearRing2D from an array of curves.
static <T extends CirculinearElement2D> GenericCirculinearRing2D	create(Collection<T> curves) Static factory for creating a new GenericCirculinearRing2D from a collection of curves.
void	fill(Graphics2D g2)
Collection<? extends CirculinearContour2D>	getBoundaryCurves() Returns the different continuous curves composing the boundary
Collection<? extends GenericCirculinearRing2D>	getContinuousCurves() Returns the collection of continuous curves which constitute this curve.
CirculinearDomain2D	getDomain() Returns the domain delimited by this boundary.
CirculinearRing2D	getParallel(double dist) Creates a new curve, formed by the points with parameterization: p(t) = c(t) + d*n(t)/|n(t)|, with p(t) being a point of the original curve, n(t) the normal of the curve, and |n| being the norm of n.
GenericCirculinearRing2D	getReverseCurve() Returns the curve with same trace on the plane with parametrization in reverse order.
BoundaryPolyCurve2D<ContinuousOrientedCurve2D>	transform(AffineTransform2D trans) Transforms each curve, and build a new CurveArray2D with the set of transformed curves.
GenericCirculinearRing2D	transform(CircleInversion2D inv) Transforms the shape by a circle inversion.

Methods inherited from class math.geom2d.circulinear.PolyCirculinearCurve2D

clip, getBuffer, getLength, getLength, getPosition, getSmoothPieces, getSubCurve

Methods inherited from class math.geom2d.domain.PolyOrientedCurve2D

getSignedDistance, getSignedDistance, getWindingAngle, isInside

Methods inherited from class math.geom2d.curve.PolyCurve2D

appendPath, draw, equals, getAsPolyline, getGeneralPath, getLeftTangent, getRightTangent, isClosed, 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.circulinear.CirculinearContinuousCurve2D

clip, getSmoothPieces, getSubCurve

Methods inherited from interface math.geom2d.circulinear.CirculinearCurve2D

getLength, getLength, getPosition

Methods inherited from interface math.geom2d.circulinear.CirculinearShape2D

getBuffer

Methods inherited from interface math.geom2d.curve.ContinuousCurve2D

appendPath, getAsPolyline, getLeftTangent, getRightTangent, isClosed

Methods inherited from interface math.geom2d.domain.OrientedCurve2D

getSignedDistance, getSignedDistance, getWindingAngle

Methods inherited from interface math.geom2d.curve.Curve2D

clone, draw, getAsAWTShape, 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 math.geom2d.circulinear.CirculinearBoundary2D

clip

Methods inherited from interface math.geom2d.domain.Boundary2D

isInside

Constructor Detail

GenericCirculinearRing2D

public GenericCirculinearRing2D()

GenericCirculinearRing2D

public GenericCirculinearRing2D(int size)

GenericCirculinearRing2D

public GenericCirculinearRing2D(CirculinearElement2D[] curves)

GenericCirculinearRing2D

@Deprecated
public GenericCirculinearRing2D(CirculinearElement2D[] curves,
                                           boolean closed)

Deprecated.

GenericCirculinearRing2D

public GenericCirculinearRing2D(Collection<? extends CirculinearElement2D> curves)

GenericCirculinearRing2D

@Deprecated
public GenericCirculinearRing2D(Collection<? extends CirculinearElement2D> curves,
                                           boolean closed)

Deprecated.

Method Detail

create

public static <T extends CirculinearElement2D> GenericCirculinearRing2D create(Collection<T> curves)

Static factory for creating a new GenericCirculinearRing2D from a collection of curves.

Since:

0.8.1

create

public static GenericCirculinearRing2D create(CirculinearElement2D[] curves)

Static factory for creating a new GenericCirculinearRing2D from an array of curves.

Since:

0.8.1

getParallel

public CirculinearRing2D getParallel(double dist)

Description copied from interface: CirculinearCurve2D

Creates a new curve, formed by the points with parameterization: p(t) = c(t) + d*n(t)/|n(t)|, with p(t) being a point of the original curve, n(t) the normal of the curve, and |n| being the norm of n.
In the case of a continuous curve formed by several smooth circulinear elements, the parallels of contiguous elements are joined by a circle arc.

Specified by:

getParallel in interface CirculinearContinuousCurve2D

Specified by:

getParallel in interface CirculinearContour2D

Specified by:

getParallel in interface CirculinearCurve2D

Specified by:

getParallel in interface ContinuousCirculinearCurve2D

Overrides:

getParallel in class PolyCirculinearCurve2D<CirculinearElement2D>

Parameters:

dist - the distance between the original curve and he parallel curve.

Returns:

the parallel curve

getContinuousCurves

public Collection<? extends GenericCirculinearRing2D> getContinuousCurves()

Description copied from interface: Curve2D

Returns the collection of continuous curves which constitute this curve.

Specified by:

getContinuousCurves in interface CirculinearBoundary2D

Specified by:

getContinuousCurves in interface CirculinearCurve2D

Specified by:

getContinuousCurves in interface Curve2D

Overrides:

getContinuousCurves in class PolyCirculinearCurve2D<CirculinearElement2D>

Returns:

a collection of continuous curves.

transform

public GenericCirculinearRing2D transform(CircleInversion2D inv)

Description copied from interface: CirculinearShape2D

Transforms the shape by a circle inversion. The result is still an instance a CirculinearShape2D.

Specified by:

transform in interface CirculinearBoundary2D

Specified by:

transform in interface CirculinearContinuousCurve2D

Specified by:

transform in interface CirculinearContour2D

Specified by:

transform in interface CirculinearCurve2D

Specified by:

transform in interface CirculinearShape2D

Specified by:

transform in interface ContinuousCirculinearCurve2D

Overrides:

transform in class PolyCirculinearCurve2D<CirculinearElement2D>

Parameters:

inv - the circle inversion

Returns:

the transformed shape

fill

public void fill(Graphics2D g2)

Specified by:

fill in interface Boundary2D

getBoundaryCurves

public Collection<? extends CirculinearContour2D> getBoundaryCurves()

Description copied from interface: Boundary2D

Returns the different continuous curves composing the boundary

Specified by:

getBoundaryCurves in interface Boundary2D

getDomain

public CirculinearDomain2D 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

getReverseCurve

public GenericCirculinearRing2D 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 CirculinearBoundary2D

Specified by:

getReverseCurve in interface CirculinearContinuousCurve2D

Specified by:

getReverseCurve in interface CirculinearContour2D

Specified by:

getReverseCurve in interface CirculinearCurve2D

Specified by:

getReverseCurve in interface ContinuousCirculinearCurve2D

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 PolyCirculinearCurve2D<CirculinearElement2D>

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<CirculinearElement2D>

Parameters:

trans - an affine transform

Returns:

the transformed shape