math.geom2d.circulinear
Interface CircleLine2D

All Superinterfaces:

Boundary2D, CirculinearBoundary2D, CirculinearContinuousCurve2D, CirculinearContour2D, CirculinearCurve2D, CirculinearElement2D, CirculinearShape2D, java.lang.Cloneable, ContinuousCurve2D, ContinuousOrientedCurve2D, Contour2D, Curve2D, GeometricObject2D, OrientedCurve2D, Shape2D, SmoothContour2D, SmoothCurve2D, SmoothOrientedCurve2D

All Known Implementing Classes:

Circle2D, StraightLine2D

public interface CircleLine2D
extends CirculinearContour2D, CirculinearElement2D, SmoothContour2D

Tagging interface to be able to consider in a same way circles and lines.

Author:

dlegland

Field Summary

Fields inherited from interface math.geom2d.Shape2D

ACCURACY

Method Summary

CircleLine2D	parallel(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.
CircleLine2D	reverse() Computes the reversed contour.
CircleLine2D	transform(CircleInversion2D inv) Transforms the shape by a circle inversion.

Methods inherited from interface math.geom2d.circulinear.CirculinearBoundary2D

clip, continuousCurves, domain

Methods inherited from interface math.geom2d.circulinear.CirculinearElement2D

clip, subCurve

Methods inherited from interface math.geom2d.circulinear.CirculinearContinuousCurve2D

smoothPieces

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.SmoothContour2D

transform

Methods inherited from interface math.geom2d.curve.SmoothCurve2D

normal, tangent

Methods inherited from interface math.geom2d.domain.Boundary2D

fill, isInside

Methods inherited from interface math.geom2d.curve.ContinuousCurve2D

appendPath, asPolyline, curvature, isClosed, leftTangent, rightTangent

Methods inherited from interface math.geom2d.domain.OrientedCurve2D

signedDistance, signedDistance, windingAngle

Methods inherited from interface math.geom2d.curve.Curve2D

asAwtShape, clone, draw, firstPoint, getT0, getT1, intersections, isSingular, lastPoint, point, position, project, singularPoints, t0, t1, vertices

Methods inherited from interface math.geom2d.Shape2D

boundingBox, contains, contains, distance, distance, isBounded, isEmpty

Methods inherited from interface math.geom2d.GeometricObject2D

almostEquals

Method Detail

parallel

CircleLine2D parallel(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:

parallel in interface CirculinearBoundary2D

Specified by:

parallel in interface CirculinearContinuousCurve2D

Specified by:

parallel in interface CirculinearContour2D

Specified by:

parallel in interface CirculinearCurve2D

Specified by:

parallel in interface CirculinearElement2D

Parameters:

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

Returns:

the parallel curve

transform

CircleLine2D 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 CirculinearElement2D

Specified by:

transform in interface CirculinearShape2D

Parameters:

inv - the circle inversion

Returns:

the transformed shape

reverse

CircleLine2D 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 CirculinearElement2D

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

Specified by:

reverse in interface SmoothContour2D

Specified by:

reverse in interface SmoothCurve2D

Specified by:

reverse in interface SmoothOrientedCurve2D