org.freehep.util.io
Class FlateOutputStream

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--java.io.FilterOutputStream
              |
              +--java.util.zip.DeflaterOutputStream
                    |
                    +--org.freehep.util.io.FlateOutputStream

All Implemented Interfaces:

FinishableOutputStream, ImageOutput

public class FlateOutputStream

extends DeflaterOutputStream

implements ImageOutput, FinishableOutputStream

The FlateOutputStream uses the Deflate mechanism to compress data. The exact definition of Deflate encoding can be found in the PostScript Language Reference (3rd ed.) chapter 3.13.3.

Version:

$Id: FlateOutputStream.java,v 1.3 2003/05/07 14:30:03 duns Exp $

Author:

Mark Donszelmann

Field Summary

Fields inherited from class java.util.zip.DeflaterOutputStream

buf, def

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

FlateOutputStream(OutputStream out)

Method Summary

void	finish()
int	writeImage(Image image, Color bkg, String code, int pad, ImageObserver observer)
int	writeImage(RenderedImage image, Color bkg, String code, int pad)

Methods inherited from class java.util.zip.DeflaterOutputStream

close, deflate, write, write

Methods inherited from class java.io.FilterOutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

FlateOutputStream

public FlateOutputStream(OutputStream out)

Method Detail

finish

public void finish()
            throws IOException

Specified by:

finish in interface FinishableOutputStream

Overrides:

finish in class DeflaterOutputStream

IOException

writeImage

public int writeImage(Image image,
                      Color bkg,
                      String code,
                      int pad,
                      ImageObserver observer)
               throws IOException

Specified by:

writeImage in interface ImageOutput

IOException

writeImage

public int writeImage(RenderedImage image,
                      Color bkg,
                      String code,
                      int pad)
               throws IOException

Specified by:

writeImage in interface ImageOutput

IOException