math.geom2d.conic
Interface EllipseArcShape2D

All Superinterfaces:

java.lang.Cloneable, ContinuousCurve2D, ContinuousOrientedCurve2D, Curve2D, GeometricObject2D, OrientedCurve2D, Shape2D, SmoothCurve2D, SmoothOrientedCurve2D

All Known Implementing Classes:

CircleArc2D, EllipseArc2D

public interface EllipseArcShape2D
extends SmoothOrientedCurve2D

An interface to gather CircleArc2D and EllipseArc2D.

Author:

dlegland

Field Summary

Fields inherited from interface math.geom2d.Shape2D

ACCURACY

Method Summary

EllipseArcShape2D	reverse() Returns the curve with same trace on the plane with parameterization in reverse order.
EllipseArcShape2D	subCurve(double t0, double t1) Returns a portion of the original curve, delimited by two positions on the curve.
EllipseArcShape2D	transform(AffineTransform2D trans) Transforms the curve by an affine transform.

Methods inherited from interface math.geom2d.domain.SmoothOrientedCurve2D

clip

Methods inherited from interface math.geom2d.curve.SmoothCurve2D

normal, tangent

Methods inherited from interface math.geom2d.curve.ContinuousCurve2D

appendPath, asPolyline, curvature, isClosed, leftTangent, rightTangent, smoothPieces

Methods inherited from interface math.geom2d.domain.OrientedCurve2D

isInside, signedDistance, signedDistance, windingAngle

Methods inherited from interface math.geom2d.curve.Curve2D

asAwtShape, clone, continuousCurves, 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

reverse

EllipseArcShape2D reverse()

Description copied from interface: Curve2D

Returns the curve with same trace on the plane with parameterization in reverse order.

Specified by:

reverse in interface ContinuousCurve2D

Specified by:

reverse in interface ContinuousOrientedCurve2D

Specified by:

reverse in interface Curve2D

Specified by:

reverse in interface OrientedCurve2D

Specified by:

reverse in interface SmoothCurve2D

Specified by:

reverse in interface SmoothOrientedCurve2D

subCurve

EllipseArcShape2D subCurve(double t0,
                           double t1)

Description copied from interface: Curve2D

Returns a portion of the original curve, delimited by two positions on the curve.

Specified by:

subCurve in interface ContinuousCurve2D

Specified by:

subCurve in interface ContinuousOrientedCurve2D

Specified by:

subCurve in interface Curve2D

Specified by:

subCurve in interface SmoothCurve2D

Specified by:

subCurve in interface SmoothOrientedCurve2D

Parameters:

t0 - position of the start of the sub-curve

t1 - position of the end of the sub-curve

Returns:

the portion of original curve comprised between t0 and t1.

transform

EllipseArcShape2D transform(AffineTransform2D trans)

Description copied from interface: Curve2D

Transforms the curve by an affine transform. The result is an instance of Curve2D.

Specified by:

transform in interface ContinuousCurve2D

Specified by:

transform in interface ContinuousOrientedCurve2D

Specified by:

transform in interface Curve2D

Specified by:

transform in interface OrientedCurve2D

Specified by:

transform in interface Shape2D

Specified by:

transform in interface SmoothCurve2D

Specified by:

transform in interface SmoothOrientedCurve2D

Parameters:

trans - an affine transform

Returns:

the transformed shape