Package com.nwalsh.xalan

Class ImageIntrinsics

  • All Implemented Interfaces:
    java.awt.image.ImageObserver
    public class ImageIntrinsics
extends java.lang.Object
implements java.awt.image.ImageObserver

    Xalan extension to examine intrinsic size of images

    $Id: ImageIntrinsics.java 5932 2006-05-04 13:23:51Z nwalsh $

    Copyright (C) 2002 Norman Walsh.

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

    Change Log:

    1.0

    Initial release.

    • Field Summary

      • Fields inherited from interface java.awt.image.ImageObserver

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

    • Constructor Summary

      Constructors 
      Constructor Description
      ImageIntrinsics​(org.apache.xalan.extensions.ExpressionContext context, java.lang.String imageFn)
      Constructor for ImageIntrinsics

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int getDepth​(org.apache.xalan.extensions.ExpressionContext context, int defaultDepth)  
      int getWidth​(org.apache.xalan.extensions.ExpressionContext context, 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

    • Constructor Detail

      • ImageIntrinsics

        public ImageIntrinsics​(org.apache.xalan.extensions.ExpressionContext context,
                       java.lang.String imageFn)

        Constructor for ImageIntrinsics

    • Method Detail

      • getWidth

        public int getWidth​(org.apache.xalan.extensions.ExpressionContext context,
                    int defaultWidth)

      • getDepth

        public int getDepth​(org.apache.xalan.extensions.ExpressionContext context,
                    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