com.sun.j3d.loaders.lw3d

Class ImageScaler

java.lang.Object

com.sun.j3d.loaders.lw3d.ImageScaler

 class ImageScaler
extends java.lang.Object

This class resizes an image to be the nearest power of 2 wide and high. This facility now exists inside of the TextureLoader class, so ImageScaler should be eliminated at some point.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	origH
(package private) java.awt.Image	origImage
(package private) int	origW

Constructor Summary

Constructors

Constructor and Description
ImageScaler(java.awt.image.BufferedImage image)
ImageScaler(java.awt.Image image, int w, int h)

Method Summary

Methods

Modifier and Type	Method and Description
(package private) int	getClosestPowerOf2(int value) Utility method to return closes poser of 2 to the given integer
(package private) java.awt.Image	getScaledImage() Returns an Image that has been scaled from the original image to the closest power of 2

Methods inherited from class java.lang.Object

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

Field Detail

origW

int origW

origH

int origH

origImage

java.awt.Image origImage

Constructor Detail

ImageScaler

ImageScaler(java.awt.Image image,
           int w,
           int h)

ImageScaler

ImageScaler(java.awt.image.BufferedImage image)

Method Detail

getClosestPowerOf2

int getClosestPowerOf2(int value)

Utility method to return closes poser of 2 to the given integer

getScaledImage

java.awt.Image getScaledImage()

Returns an Image that has been scaled from the original image to the closest power of 2