smithers.java3d
Class Panel3D.DrawablePolygon

java.lang.Object
  smithers.java3d.Drawable3D
      smithers.java3d.Panel3D.DrawablePolygon

Enclosing class:

Panel3D

public static class Panel3D.DrawablePolygon
extends Drawable3D

A simple drawable object which draws and fills a Polygon3D.

Field Summary

Fields inherited from class smithers.java3d.Drawable3D

poly

Constructor Summary

Panel3D.DrawablePolygon(Polygon3D poly, java.awt.Color draw, java.awt.Color fill)
Creates a new DrawablePolygon with the specified polygon and draw and fill colours.

Method Summary

java.awt.Shape

drawOn(java.awt.Graphics2D g, Transformation trans) Draws this object.

Methods inherited from class smithers.java3d.Drawable3D

addMouesWheelListener, addMouseListener, addMouseMotionListener, getShape, removeMouesWheelListener, removeMouseListener, removeMouseMotionListener

Methods inherited from class java.lang.Object

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

Constructor Detail

Panel3D.DrawablePolygon

public Panel3D.DrawablePolygon(Polygon3D poly,
                               java.awt.Color draw,
                               java.awt.Color fill)

Creates a new DrawablePolygon with the specified polygon and draw and fill colours. The colours can be null, which indicates not to perform the corresponding operation.

Parameters:

poly - the polygon to draw

draw - the colour to outline the polygon in

fill - the colour to fill the polygon with

Method Detail

drawOn

public java.awt.Shape drawOn(java.awt.Graphics2D g,
                             Transformation trans)

Draws this object. This method should draw the object, as transformed by trans, on g. The method should return a Shape, indicating the region which it covered. This is to enable the container to deliver mouse events.

Specified by:

drawOn in class Drawable3D

Parameters:

g - the graphics object on which to draw

trans - the transformation to use

Returns:

the region of space which was filled