math.geom2d.circulinear
Interface CircleLine2D

All Superinterfaces:

Boundary2D, CirculinearBoundary2D, CirculinearContinuousCurve2D, CirculinearContour2D, CirculinearCurve2D, CirculinearElement2D, CirculinearShape2D, Cloneable, ContinuousBoundary2D, ContinuousCirculinearCurve2D, ContinuousCurve2D, ContinuousOrientedCurve2D, Curve2D, OrientedCurve2D, Serializable, Shape2D, SmoothBoundary2D, SmoothCurve2D, SmoothOrientedCurve2D

All Known Implementing Classes:

Circle2D, StraightLine2D

public interface CircleLine2D
extends CirculinearContour2D, CirculinearElement2D, SmoothBoundary2D

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	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. In the case of a continuous curve formed by several smooth circulinear elements, the parallels of contiguous elements are joined by a circle arc.
CircleLine2D	getReverseCurve() Forces the subclasses to return an instance of Boundary2D.
CircleLine2D	transform(CircleInversion2D inv) Transforms the shape by a circle inversion.

Methods inherited from interface math.geom2d.circulinear.CirculinearBoundary2D

clip, getContinuousCurves

Methods inherited from interface math.geom2d.circulinear.CirculinearElement2D

clip, getSubCurve

Methods inherited from interface math.geom2d.circulinear.CirculinearContinuousCurve2D

getSmoothPieces

Methods inherited from interface math.geom2d.curve.ContinuousCurve2D

appendPath, getAsPolyline, getLeftTangent, getRightTangent, isClosed

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.domain.SmoothBoundary2D

transform

Methods inherited from interface math.geom2d.curve.SmoothCurve2D

getCurvature, getTangent

Methods inherited from interface math.geom2d.domain.Boundary2D

fill, getBoundaryCurves, getDomain, isInside

Method Detail

getParallel

CircleLine2D 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 CirculinearElement2D

Specified by:

getParallel in interface ContinuousCirculinearCurve2D

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

Specified by:

transform in interface ContinuousCirculinearCurve2D

Parameters:

inv - the circle inversion

Returns:

the transformed shape

getReverseCurve

CircleLine2D getReverseCurve()

Description copied from interface: Boundary2D

Forces the subclasses to return an instance of Boundary2D.

Specified by:

getReverseCurve in interface Boundary2D

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 CirculinearElement2D

Specified by:

getReverseCurve in interface ContinuousBoundary2D

Specified by:

getReverseCurve in interface ContinuousCirculinearCurve2D

Specified by:

getReverseCurve in interface ContinuousCurve2D

Specified by:

getReverseCurve in interface ContinuousOrientedCurve2D

Specified by:

getReverseCurve in interface Curve2D

Specified by:

getReverseCurve in interface OrientedCurve2D

Specified by:

getReverseCurve in interface SmoothBoundary2D

Specified by:

getReverseCurve in interface SmoothCurve2D

Specified by:

getReverseCurve in interface SmoothOrientedCurve2D