math.geom2d.circulinear
Interface CirculinearShape2D

All Superinterfaces:

GeometricObject2D, Shape2D

All Known Subinterfaces:

CircleLine2D, CircularShape2D, CirculinearBoundary2D, CirculinearContinuousCurve2D, CirculinearContour2D, CirculinearCurve2D, CirculinearCurveSet2D<T>, CirculinearDomain2D, CirculinearElement2D, CirculinearRing2D, LinearElement2D, LinearShape2D, PointSet2D, PointShape2D, Polygon2D

All Known Implementing Classes:

AbstractLine2D, BoundaryPolyCirculinearCurve2D, Circle2D, CircleArc2D, CirculinearContourArray2D, CirculinearCurveArray2D, GenericCirculinearDomain2D, GenericCirculinearRing2D, HRectangle2D, InvertedRay2D, Line2D, LineArc2D, LinearCurve2D, LinearRing2D, LineSegment2D, MultiPolygon2D, Point2D, PointArray2D, PolyCirculinearCurve2D, Polyline2D, Ray2D, Rectangle2D, SimplePolygon2D, StraightLine2D

public interface CirculinearShape2D
extends Shape2D

CirculinearShape comprises shapes which can be described from lines (or linear shapes) and circles (or circle arcs). They allow several operations: the computation of buffer (set of points located less than a given distance), and transformation using a circle inversion.

Author:

dlegland

Field Summary

Fields inherited from interface math.geom2d.Shape2D

ACCURACY

Method Summary

CirculinearDomain2D	buffer(double dist) Computes the buffer of the shape, formed by the set of points located at a distance from the shape that is lower or equal to d.
CirculinearShape2D	transform(CircleInversion2D inv) Transforms the shape by a circle inversion.

Methods inherited from interface math.geom2d.Shape2D

boundingBox, clip, contains, contains, distance, distance, draw, isBounded, isEmpty, transform

Methods inherited from interface math.geom2d.GeometricObject2D

almostEquals

Method Detail

buffer

CirculinearDomain2D buffer(double dist)

Computes the buffer of the shape, formed by the set of points located at a distance from the shape that is lower or equal to d.

Parameters:

dist - the maximal distance between a point of the buffer and the shape

Returns:

the buffer of the shape

transform

CirculinearShape2D transform(CircleInversion2D inv)

Transforms the shape by a circle inversion. The result is still an instance a CirculinearShape2D.

Parameters:

inv - the circle inversion

Returns:

the transformed shape