math.geom2d.domain

Interface Domain2D

All Superinterfaces:

Serializable, Shape2D

All Known Subinterfaces:

CirculinearDomain2D, Polygon2D

All Known Implementing Classes:

GenericCirculinearDomain2D, GenericDomain2D, HRectangle2D, MultiPolygon2D, Rectangle2D, SimplePolygon2D

public interface Domain2D
extends Shape2D

Interface for shapes that draws an 'interior' and an 'exterior'. An AbstractDomain2D can be defined with a non-self intersecting set of Curve2D, and contains all points lying 'on the left' of the parent curve.

Some Shape may seem very similar, for example Conic2D and ConicCurve2D. The reason is that a point can be contained in a Conic2D but not in the ConicCurve2D.

Field Summary

Fields inherited from interface math.geom2d.Shape2D

ACCURACY

Method Summary

Methods

Modifier and Type	Method and Description
Domain2D	clip(Box2D box) Clip the shape with the given box, and returns a new shape.
Domain2D	complement() Returns the domain which complements this domain in the plane.
void	draw(Graphics2D g2) Draws the boundary of the domain, using current Stroke and color.
void	fill(Graphics2D g2) Fills the interior of the domain, using the Graphics current Paint.
Boundary2D	getBoundary() Returns the boundary of the set.
Domain2D	transform(AffineTransform2D transform) Transforms the shape by an affine transform.

Methods inherited from interface math.geom2d.Shape2D

contains, contains, getBoundingBox, getDistance, getDistance, isBounded, isEmpty

Method Detail

getBoundary

Boundary2D getBoundary()

Returns the boundary of the set. This boundary is either a continuous non intersecting curve (connected domain), or a set of non intersecting continuous curve (one continuous non-intersection for each connected part of the domain).

The returned curve is oriented, with an interior and an exterior.

Returns:

the boundary of the domain

complement

Domain2D complement()

Returns the domain which complements this domain in the plane.

Returns:

the complement of this domain.

Since:

0.6.3

transform

Domain2D transform(AffineTransform2D transform)

Description copied from interface: Shape2D

Transforms the shape by an affine transform. Subclasses may override the type of returned shape.

Specified by:

transform in interface Shape2D

Parameters:

transform - an affine transform

Returns:

the transformed shape

clip

Domain2D clip(Box2D box)

Description copied from interface: Shape2D

Clip the shape with the given box, and returns a new shape. The box must be bounded.

Specified by:

clip in interface Shape2D

Parameters:

box - the clipping box

Returns:

the clipped shape

draw

void draw(Graphics2D g2)

Draws the boundary of the domain, using current Stroke and color.

Specified by:

draw in interface Shape2D

Parameters:

g2 - the Graphics to draw on

Since:

0.6.3

fill

void fill(Graphics2D g2)

Fills the interior of the domain, using the Graphics current Paint.

Parameters:

g2 - the Graphics to fill on

Since:

0.6.3