edu.kzoo.grid.display
Class PictureBlockDisplay

java.lang.Object
  |
  +--edu.kzoo.grid.display.ScaledDisplay
        |
        +--edu.kzoo.grid.display.ScaledImageDisplay
              |
              +--edu.kzoo.grid.display.PictureBlockDisplay

All Implemented Interfaces:

GridObjectDisplay

public class PictureBlockDisplay

extends ScaledImageDisplay

Grid Display Package:
A PictureBlockDisplay object displays a PictureBlock object, or any object with a pictureIcon method, as a picture in a grid.

Version:

10 November 2004

Author:

Alyce Brady

Constructor Summary

PictureBlockDisplay()
Constructs a display object that can display grid objects that have a pictureIcon method.

Method Summary

void	draw(GridObject obj, java.awt.Component comp, java.awt.Graphics2D g2) Draws a unit-length object using an image.

Methods inherited from class edu.kzoo.grid.display.ScaledImageDisplay

getIcon, imageLoadedOK, setIcon

Methods inherited from class edu.kzoo.grid.display.ScaledDisplay

addDecorator, adjust, draw, removeDecorator

Methods inherited from class java.lang.Object

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

Constructor Detail

PictureBlockDisplay

public PictureBlockDisplay()

Constructs a display object that can display grid objects that have a pictureIcon method.

Method Detail

draw

public void draw(GridObject obj,
                 java.awt.Component comp,
                 java.awt.Graphics2D g2)

Draws a unit-length object using an image. This implementation draws the object by scaling the image provided to the constructor. It calls the adjust method to make further adjustments (for example, rotating and tinting the image) as appropriate. (Precondition: obj has a pictureIcon method.)

Overrides:

draw in class ScaledImageDisplay

Parameters:

obj - object we want to draw

comp - component on which to draw

g2 - drawing surface