diva.util.java2d

Class PaintedList

java.lang.Object

diva.util.java2d.PaintedList

All Implemented Interfaces:

PaintedObject

public class PaintedList
extends java.lang.Object
implements PaintedObject

A class that collects a number of PaintedObjects. This is a low-level utility class intended for constructing graphical objects from some kind of external list.

Version:

$Id$

Author:

John Reekie

Field Summary

Fields

Modifier and Type	Field and Description
java.util.ArrayList	paintedObjects The list of PaintedObjects

Constructor Summary

Constructors

Constructor and Description
PaintedList()

Method Summary

Modifier and Type	Method and Description
void	add(PaintedObject po) Add a new element to the list.
java.awt.geom.Rectangle2D	getBounds() Get the bounding box of the list of painted objects.
void	paint(java.awt.Graphics2D g) Paint the list of objects.

Methods inherited from class java.lang.Object

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

Field Detail

paintedObjects

public java.util.ArrayList paintedObjects

The list of PaintedObjects

Constructor Detail

PaintedList

public PaintedList()

Method Detail

add

public void add(PaintedObject po)

Add a new element to the list. The element is added to the back of the list, and so will be painted over the top of the elements already in the list.

getBounds

public java.awt.geom.Rectangle2D getBounds()

Get the bounding box of the list of painted objects. Clients should cache the bounding box if performance is important.

Specified by:

getBounds in interface PaintedObject

paint

public void paint(java.awt.Graphics2D g)

Paint the list of objects. Objects are painted from the front of the list backwards.

Specified by:

paint in interface PaintedObject