jwo.utils.gui
Class ImageUtils

java.lang.Object
  jwo.utils.gui.ImageUtils

public class ImageUtils

extends Object

Collection of static image utilities.

Version:

2.2, 10th August, 2004.

Author:

Jo Wood

Constructor Summary

ImageUtils()

Method Summary

static boolean	hasAlpha(Image image) Determines whether or not a given image contains transparent pixels.
static BufferedImage	toBufferedImage(Image image) Creates a bufferedImage from the given Java image.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageUtils

public ImageUtils()

Method Detail

toBufferedImage

public static BufferedImage toBufferedImage(Image image)

Creates a bufferedImage from the given Java image. Taken from Java Developer's Almanac e667.

Parameters:

image - Image to convert.

Returns:

Buffered image representing the given input image.

hasAlpha

public static boolean hasAlpha(Image image)

Determines whether or not a given image contains transparent pixels. Taken from Java Developer's Almanac e661.

Parameters:

image - Image to test.

Returns:

True if image contains transparent pixels.