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Bug Database
Bug ID: 4127913
Votes 0
Synopsis Create a GIF file from a Image object
Category java:classes_2d
Reported Against 1.2beta3
Release Fixed
State 11-Closed, duplicate of 4101949, request for enhancement
Priority: 4-Low
Related Bugs 4101949
Submit Date 10-APR-1998
Description




There are quite a lot methods to manipulate images
but nothing to save a final image work as a GIF file
for JAVA application.
(Review ID: 27353)
======================================================================

All such REFS are being folded into RFE 4101949 which describes
the image I/O framework.
Also note there are patent issues around creating GIF encoders.

  xxxxx@xxxxx   1999-12-14
Work Around
N/A
Evaluation
Image-related RFEs go to 2D
  xxxxx@xxxxx   1999-12-14
Comments
  
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Submitted On 23-SEP-1998
owcoin
I believe that's because the usual way to write a GIF file is to use LZW
compression (as presented in the GIF specification).  Unfortunately, Unisys
holds the patent on the LZW algorithm and demands royalty fees for any encoder
using the algorithm.  There are plenty of GIF encoders available on the web,
but, as far as I know, with the exception of ACME's, they are all part of a
commercial package and require compensation.  
Unisys, however, does not require royalties from software that *decodes* GIF
files, so it's perfectly fine to write all the decoders you want (apps that
take a gif file and display it).



PLEASE NOTE: JDK6 is formerly known as Project Mustang