org.gljava.opengl
Class Sprite

java.lang.Object
  org.gljava.opengl.Sprite

public class Sprite
extends java.lang.Object

A simple sprite which has a texture and knows how to draw itself given a context and co-ordinates

Version:

$Id: Sprite.java,v 1.4 2005/02/10 04:18:56 ivan_ganza Exp $

Author:

Ivan Z. Ganza

Field Summary

protected int	height
protected Texture	texture
protected int	width

Constructor Summary

Sprite()

Sprite(GL gl, java.lang.String texturePath)
Create a new sprite from the image given at texturePath

Sprite(GL gl, java.lang.String resourceName, boolean resource)
Create a new sprite from the image found at the given resourceName

Sprite(GL gl, java.net.URL url)
Create a new sprite from the image given at url

Sprite(Texture t)
Create a new sprite from given Texture

Method Summary

void	draw(GL gl, float x, float y) Draw the sprite at the specified location
int	getHeight() Get the height of this sprite in pixels
int	getWidth() Get the width of this sprite in pixels
void	setHeight(int h)
void	setWidth(int w)

Methods inherited from class java.lang.Object

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

Field Detail

texture

protected Texture texture

width

protected int width

height

protected int height

Constructor Detail

Sprite

public Sprite()

Sprite

public Sprite(Texture t)

Create a new sprite from given Texture

Parameters:

t - a Texture value

Sprite

public Sprite(GL gl,
              java.lang.String texturePath)
       throws java.io.IOException

Create a new sprite from the image given at texturePath

Parameters:

gl - a GL value

texturePath - a String value

Throws:

java.io.IOException - if an error occurs

Sprite

public Sprite(GL gl,
              java.net.URL url)
       throws java.io.IOException

Create a new sprite from the image given at url

Parameters:

gl - a GL value

url - an URL value

Throws:

java.io.IOException - if an error occurs

Sprite

public Sprite(GL gl,
              java.lang.String resourceName,
              boolean resource)
       throws java.io.IOException

Create a new sprite from the image found at the given resourceName

Parameters:

gl - a GL value

resourceName - a String value

resource - a boolean value

Throws:

java.io.IOException - if an error occurs

Method Detail

getWidth

public int getWidth()

Get the width of this sprite in pixels

Returns:

The width of this sprite in pixels

setWidth

public void setWidth(int w)

getHeight

public int getHeight()

Get the height of this sprite in pixels

Returns:

The height of this sprite in pixels

setHeight

public void setHeight(int h)

draw

public void draw(GL gl,
                 float x,
                 float y)

Draw the sprite at the specified location

Parameters:

x - The x location at which to draw this sprite

y - The y location at which to draw this sprite