org.freehep.util.images

Class ImageUtilities

java.lang.Object

org.freehep.util.images.ImageUtilities

public class ImageUtilities
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static java.awt.image.BufferedImage	createBufferedImage(java.awt.Image image, java.awt.image.ImageObserver observer, java.awt.Color bkg)
static java.awt.image.BufferedImage	createBufferedImage(java.awt.image.RenderedImage image, java.awt.image.ImageObserver observer, java.awt.Color bkg)
static java.awt.image.RenderedImage	createRenderedImage(java.awt.Image image, java.awt.image.ImageObserver observer, java.awt.Color bkg)
static java.awt.image.RenderedImage	createRenderedImage(java.awt.image.RenderedImage image, java.awt.Color bkg)
static byte[]	getBytes(java.awt.Image image, java.awt.Color bkg, java.lang.String code, int pad, java.awt.image.ImageObserver observer)
static byte[]	getBytes(java.awt.image.RenderedImage image, java.awt.Color bkg, java.lang.String code, int pad) Returns the bytes of an image.

Methods inherited from class java.lang.Object

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

Method Detail

createRenderedImage

public static java.awt.image.RenderedImage createRenderedImage(java.awt.Image image,
                                                               java.awt.image.ImageObserver observer,
                                                               java.awt.Color bkg)

createBufferedImage

public static java.awt.image.BufferedImage createBufferedImage(java.awt.image.RenderedImage image,
                                                               java.awt.image.ImageObserver observer,
                                                               java.awt.Color bkg)

createBufferedImage

public static java.awt.image.BufferedImage createBufferedImage(java.awt.Image image,
                                                               java.awt.image.ImageObserver observer,
                                                               java.awt.Color bkg)

createRenderedImage

public static java.awt.image.RenderedImage createRenderedImage(java.awt.image.RenderedImage image,
                                                               java.awt.Color bkg)

getBytes

public static byte[] getBytes(java.awt.Image image,
                              java.awt.Color bkg,
                              java.lang.String code,
                              int pad,
                              java.awt.image.ImageObserver observer)

getBytes

public static byte[] getBytes(java.awt.image.RenderedImage image,
                              java.awt.Color bkg,
                              java.lang.String code,
                              int pad)

Returns the bytes of an image.

Parameters:

image - to be converted to bytes

bkg - the color to be used for alpha-multiplication

code - ARGB, A, or BGR, ... you may also use *ARGB to pre-multiply with alpha

pad - number of bytes to pad the scanline with (1=byte, 2=short, 4=int, ...)