AW: servlet and graphics

2001-03-27 Thread Michael Remme
I just wanted to thank all for the replies to my problem. Actually i tested the hint of Weiqi Gao to use the PJA-package and it seems to work very good. Thanks again, Michael > Michael Remme wrote: > > > > i am running a servlet on a suse 7.0 -server, > > running with blackdown jdk 1.2.2. This

Re: servlet and graphics

2001-03-23 Thread Ola Samuelson
Hi! First, install virtual frame buffer of some sort. We use Xvfb which is started with display/screen combination 1:0. Xvfb can be downloaded from any XFREE download site. Then make sure DISPLAY is set to 1:0. With Jserv: set display in jserv.properties and make sure it is exported. We use it l

RE: servlet and graphics

2001-03-23 Thread Ingo Rockel
I have seen a solution using VNC as X-Server to connect to, running at some port (e.g. 100), reduced to run in -localhost mode, so it doesn't interfere with a X-server running at the console. The display-var in the shell where the servlet(->jserv->apache) gets started from needs to be set accordin

RE: servlet and graphics

2001-03-22 Thread Martin, Stephen
This is because the call to the graphically environment is probably using an awt component that is peered with a native X-Windows implementation. This component is probably making a call to the X server for some service (for example rendering a font). That call will be done in the context of whoev

servlet and graphics

2001-03-22 Thread Michael Remme
Hi all, i am running a servlet on a suse 7.0 -server, running with blackdown jdk 1.2.2. This servlet shall create on the fly a gif-image and store that somewhere on the server. When the module of the servlet is reaching the point, where it shall call the graphic-environment, the following error