com.nwalsh.saxon
Class ImageIntrinsics

java.lang.Object
  com.nwalsh.saxon.ImageIntrinsics

All Implemented Interfaces:

java.awt.image.ImageObserver

public class ImageIntrinsics
extends java.lang.Object
implements java.awt.image.ImageObserver

Saxon extension to examine intrinsic size of images

$Id: ImageIntrinsics.java,v 1.3 2004/09/05 11:32:30 xmldoc Exp $

Copyright (C) 2002 Norman Walsh.

This class provides a Saxon extension to find the intrinsic size of images.

Change Log:

1.0

Initial release.

Version:

$Id: ImageIntrinsics.java,v 1.3 2004/09/05 11:32:30 xmldoc Exp $

Author:

Norman Walsh ndw@nwalsh.com

Field Summary

(package private) int	depth
(package private) java.awt.Image	image
(package private) boolean	imageFailed
(package private) boolean	imageLoaded
(package private) int	width

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ImageIntrinsics(java.lang.String imageFn)
Constructor for ImageIntrinsics

Method Summary

int	getDepth(int defaultDepth)
int	getWidth(int defaultWidth)
boolean	imageUpdate(java.awt.Image img, int infoflags, int x, int y, int width, int height)

Methods inherited from class java.lang.Object

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

Field Detail

imageLoaded

boolean imageLoaded

imageFailed

boolean imageFailed

image

java.awt.Image image

width

int width

depth

int depth

Constructor Detail

ImageIntrinsics

public ImageIntrinsics(java.lang.String imageFn)

Constructor for ImageIntrinsics

Method Detail

getWidth

public int getWidth(int defaultWidth)

getDepth

public int getDepth(int defaultDepth)

imageUpdate

public boolean imageUpdate(java.awt.Image img,
                           int infoflags,
                           int x,
                           int y,
                           int width,
                           int height)

Specified by:

imageUpdate in interface java.awt.image.ImageObserver