diva.canvas.connector

Class ParametricSite

java.lang.Object

diva.canvas.AbstractSite

diva.canvas.connector.ParametricSite

All Implemented Interfaces:

Site

public class ParametricSite
extends AbstractSite

A site that locates itself in a figure at a location in X and Y that is some percentage of the bounding box of the figure. So as the figure grows, the site relocates itself proportionally.

Version:

$Id$

Author:

Michael Shilman

Field Summary

Fields inherited from class diva.canvas.AbstractSite

_hasNormal, _normal

Constructor Summary

Constructors

Constructor and Description
ParametricSite(Figure figure, int id, double xt, double yt) Create a new site on the given figure with the given id, located at (xt, yt) percentage of the given figure's bounding box, with (0,0) being the upper left-hand corner and (1,1) being the lower right.

Method Summary

Modifier and Type	Method and Description
Figure	getFigure() Get the figure to which this site is attached.
int	getID() Get the ID of this site.
double	getX() Get the X-coordinate of the site.
double	getY() Get the Y-coordinate of the site.

Methods inherited from class diva.canvas.AbstractSite

getNormal, getPoint, getPoint, getPoint, getPoint, getTransformContext, hasNormal, isNormal, setNormal, translate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ParametricSite

public ParametricSite(Figure figure,
                      int id,
                      double xt,
                      double yt)

Create a new site on the given figure with the given id, located at (xt, yt) percentage of the given figure's bounding box, with (0,0) being the upper left-hand corner and (1,1) being the lower right. The site will have the ID zero.

Method Detail

getFigure

public Figure getFigure()

Get the figure to which this site is attached.

Specified by:

getFigure in interface Site

Specified by:

getFigure in class AbstractSite

Returns:

The figure.

getID

public int getID()

Get the ID of this site.

Specified by:

getID in interface Site

Specified by:

getID in class AbstractSite

Returns:

The unique identifier.

getX

public double getX()

Get the X-coordinate of the site. The site is located at some percentage of the parent figure's bounding width.

Specified by:

getX in interface Site

Specified by:

getX in class AbstractSite

Returns:

The x-coordinate of the site.

getY

public double getY()

Get the Y-coordinate of the site. The site is located at some percentage of the parent figure's bounding height.

Specified by:

getY in interface Site

Specified by:

getY in class AbstractSite

Returns:

The y-coordinate of the site.