math.geom2d.polygon
Interface PolygonalShape2D

All Superinterfaces:

Domain2D, java.awt.Shape, Shape2D

All Known Implementing Classes:

Box2D, HRectangle2D, MultiPolygon2D, Polygon2D, Rectangle2D

public interface PolygonalShape2D
extends Domain2D

Represent any class made of a finite set of simply connected edges. This class can be specialized in General Polygons, Polygon2D, which is a simple polygon, or more specialized shapes (square, rhombus...)

Field Summary

Fields inherited from interface math.geom2d.Shape2D

ACCURACY, defaultClipWindow, EMPTY_SET

Method Summary

java.util.Collection<LineSegment2D>	getEdges() Return the edges as line segments of the polygon
java.util.Collection<Point2D>	getVertices() Return the vertices (singular points) of the polygon
int	getVerticesNumber() Return the number of vertices of the polygon
PolygonalShape2D	transform(AffineTransform2D trans) Return the new Polygon created by an affine transform of this polygon.

Methods inherited from interface math.geom2d.curve.Domain2D

getBoundary

Methods inherited from interface math.geom2d.Shape2D

clip, getBoundingBox, getDistance, getDistance, isBounded

Methods inherited from interface java.awt.Shape

contains, contains, contains, contains, getBounds, getBounds2D, getPathIterator, getPathIterator, intersects, intersects

Method Detail

getVertices

java.util.Collection<Point2D> getVertices()

Return the vertices (singular points) of the polygon

getVerticesNumber

int getVerticesNumber()

Return the number of vertices of the polygon

getEdges

java.util.Collection<LineSegment2D> getEdges()

Return the edges as line segments of the polygon

transform

PolygonalShape2D transform(AffineTransform2D trans)

Return the new Polygon created by an affine transform of this polygon.

Specified by:

transform in interface Shape2D

Parameters:

trans - an affine transform

Returns:

the transformed shape