ome.util.math.geom2D

Interface PlaneArea

All Superinterfaces:

Copiable, java.awt.Shape

All Known Implementing Classes:

EllipseArea, RectangleArea

public interface PlaneArea
extends Copiable, java.awt.Shape

Interface that all areas of the Euclidean space R² must implement.

Since:

OME2.2

Version:

2.2 (Internal version: $Revision$ $Date: 2005/06/09 15:01:32 $)

Author:

Jean-Marie Burel j.burel@dundee.ac.uk,
Andrea Falconi a.falconi@dundee.ac.uk

Method Summary

Modifier and Type	Method and Description
PlanePoint[]	getPoints() Returns an array of PlanePoint contained in the PlaneArea.
boolean	onBoundaries(double x, double y) Controls if a specified point is on the boundary of the PlaneArea.
void	scale(double factor) Resets the bounding Rectangle of the planeArea according to the specified scaling factor.
void	setBounds(int x, int y, int width, int height) Sets the bounding Rectangle of the planeArea to the specified x, y, width, and height.

Methods inherited from interface ome.util.mem.Copiable

copy

Methods inherited from interface java.awt.Shape

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

Method Detail

setBounds

void setBounds(int x,
               int y,
               int width,
               int height)

Sets the bounding Rectangle of the planeArea to the specified x, y, width, and height.

Parameters:

x - The x-coordinate of the top-left corner.

y - The y-coordinate of the top-left corner.

width - The width of the area.

height - The height of the area.

scale

void scale(double factor)

Resets the bounding Rectangle of the planeArea according to the specified scaling factor.

Parameters:

factor - The scaling factor.

getPoints

PlanePoint[] getPoints()

Returns an array of PlanePoint contained in the PlaneArea.

Returns:

See above.

onBoundaries

boolean onBoundaries(double x,
                     double y)

Controls if a specified point is on the boundary of the PlaneArea.

Parameters:

x - The x-coordinate of the point.

y - The y-coordinate of the point.

Returns:

true if the point is on the boundary, false otherwise.