math.geom2d.circulinear
Interface CirculinearRing2D

All Superinterfaces:

Boundary2D, CirculinearBoundary2D, CirculinearContinuousCurve2D, CirculinearContour2D, CirculinearCurve2D, CirculinearShape2D, java.lang.Cloneable, ContinuousCurve2D, ContinuousOrientedCurve2D, Contour2D, Curve2D, GeometricObject2D, OrientedCurve2D, Shape2D

All Known Implementing Classes:

Circle2D, GenericCirculinearRing2D, LinearRing2D

public interface CirculinearRing2D
extends CirculinearContour2D

Interface for circulinear contours which are both bounded and closed.

Author:

dlegland

See Also:

GenericCirculinearRing2D

Method Summary

CirculinearDomain2D	domain() Returns the domain delimited by this boundary.
CirculinearRing2D	parallel(double d) 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.
CirculinearRing2D	reverse() Computes the reversed contour.

Methods inherited from interface math.geom2d.circulinear.CirculinearContour2D

transform

Methods inherited from interface math.geom2d.domain.Contour2D

transform

Methods inherited from interface math.geom2d.circulinear.CirculinearContinuousCurve2D

clip, smoothPieces, subCurve

Methods inherited from interface math.geom2d.curve.ContinuousCurve2D

appendPath, asPolyline, curvature, isClosed, leftTangent, rightTangent

Methods inherited from interface math.geom2d.circulinear.CirculinearBoundary2D

clip, continuousCurves

Methods inherited from interface math.geom2d.circulinear.CirculinearCurve2D

length, length, position

Methods inherited from interface math.geom2d.circulinear.CirculinearShape2D

buffer

Methods inherited from interface math.geom2d.domain.Boundary2D

fill, isInside

Methods inherited from interface math.geom2d.domain.OrientedCurve2D

signedDistance, signedDistance, windingAngle

Method Detail

domain

CirculinearDomain2D domain()

Description copied from interface: Boundary2D

Returns the domain delimited by this boundary.

Specified by:

domain in interface Boundary2D

Specified by:

domain in interface CirculinearBoundary2D

Returns:

the domain delimited by this boundary

parallel

CirculinearRing2D parallel(double d)

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:

parallel in interface CirculinearBoundary2D

Specified by:

parallel in interface CirculinearContinuousCurve2D

Specified by:

parallel in interface CirculinearContour2D

Specified by:

parallel in interface CirculinearCurve2D

Parameters:

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

Returns:

the parallel curve

reverse

CirculinearRing2D reverse()

Description copied from interface: Contour2D

Computes the reversed contour.

Specified by:

reverse in interface Boundary2D

Specified by:

reverse in interface CirculinearBoundary2D

Specified by:

reverse in interface CirculinearContinuousCurve2D

Specified by:

reverse in interface CirculinearContour2D

Specified by:

reverse in interface CirculinearCurve2D

Specified by:

reverse in interface ContinuousCurve2D

Specified by:

reverse in interface ContinuousOrientedCurve2D

Specified by:

reverse in interface Contour2D

Specified by:

reverse in interface Curve2D

Specified by:

reverse in interface OrientedCurve2D