Re: Jfor 0.52 : external graphics

On Monday 03 June 2002 04:45, Anatoly Osiko wrote:
>. . .
> However, if the same command is invoked from our application's cgi
> script, in this particular case via
> Perl's system call, the processing stumbles at exactly this line of
> encodeJPEG (byte [] data) method of org.jfor.jfor.tools.jpeg.Encoder:
>
>      Image image = Toolkit.getDefaultToolkit ().createImage (data);
>. . .

Might be that this call needs access to physical graphics resources 
(display?) which are not available in your CGI environment.

If that's the case, using the PJA toolkit (http://www.eteks.com/pja/en/) 
should help. This toolkit can replace the standard AWT libraries, and doesn't 
need any native graphics resources to do its work.

-- 
 Bertrand Delacretaz (codeconsult.ch, jfor.org)

 buzzwords: XML, java, XSLT, cocoon, mentoring/teaching/coding.
 disclaimer: eternity is very long. mostly towards the end. get ready.






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