graphic on-the-fly

[Konrad Foerstner]

Hey folks,

I would like to have a script which 
produces graphics on the fly,b ut there
are some problems:

- When I write the graphic-file to /tmp/ 
  I can't open it by writing <img src="/tmp/pic.png"> 
  in the page the script produces. But the pictures 
  is verifiable there. 

- So, I tryed an alternativ: Pictures in the /var/www/
  I can open in the page the script produces by
  writing <img src="http://localhost/pic.png";>.
  But here is the problem, that the script can't write the
  file to /var/www/ and get a "Permission denied" even
  I give everyone the right to write to that folder 
  (actually I don't like this method because of the
   security hole)

Any solutions?

Konrad

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