math.geom2d.circulinear
Interface CirculinearContour2D

All Superinterfaces:

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

All Known Subinterfaces:

CircleLine2D, CirculinearRing2D

All Known Implementing Classes:

BoundaryPolyCirculinearCurve2D, Circle2D, GenericCirculinearRing2D, LinearRing2D, StraightLine2D

public interface CirculinearContour2D
extends Contour2D, CirculinearContinuousCurve2D, CirculinearBoundary2D

Tagging interface to gather Continuous and boundary circulinear curves.

Author:

dlegland

Method Summary

CirculinearContour2D	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.
CirculinearContour2D	reverse() Computes the reversed contour.
CirculinearContour2D	transform(CircleInversion2D inv) Transforms the shape by a circle inversion.

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, domain

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

parallel

CirculinearContour2D 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 CirculinearCurve2D

Parameters:

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

Returns:

the parallel curve

transform

CirculinearContour2D 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 CirculinearCurve2D

Specified by:

transform in interface CirculinearShape2D

Parameters:

inv - the circle inversion

Returns:

the transformed shape

reverse

CirculinearContour2D 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 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