That still won't help in a server environment where X may not even be installed. I believe JDK 1.4 introduced the ability to do some of these operations to an offscreen buffer - check out the what's new if you are interested.
- Brett Richard Yee wrote: > Micael, > Is your display variable set to the machine that you are running on? It > should be <the IP address of your machine>:0.0. > > Regards, > > Richard > > At 10:15 PM 5/12/2002 -0700, you wrote: > >> I presently am having difficulty using the awt with servlets to do >> image reconstruction work on a RedHat 7.2 Linux platfrom, because I >> get the following exception, which some think is a bug in JDK 1.4, but >> seems to be something Sun has tolerated intentionally >> >> Exception in thread "main" java.lang.InternalError: Can't connect to >> X11 window server using ':0,0' as the value of the DISPLAY variable. >> at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) >> at >> sun.awt.X11GraphicsEnvironment.<clinit><>(11GraphicsEnvironment.java:126) >> at java.lang.Class.forName0(Native Method) >> at java.lang.Class.forName(Class.java:130) >> at java.awt.Toolkit#2.run(Toolket.java:712) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:703) >> at javax.swing.ImageIcon.(init>(ImageIcon.java:81) >> at javax.swing.ImageIcon.<init>(ImageIcon.java:107) >> >> My "ps aux" says: >> >> /etc/X11/X -auth /var/lib/kdm/authfiles/A:0-0Dqymv >> >> for the X11 server. Does anyone have an idea what I need to do at >> this point? Everything works on a pc, of course. >> >> This is not strictly a struts problem, of course, but it is something >> that struts users that deal with multimedia will need to deal with >> since it is essentially a server side problem. I have no problem with >> leaving an X11 server running to make this work. I cannot live with >> the client having to do anything special. The problem is that I don't >> want to use the graphics but do want to access the graphic functionality. >> >> Thanks for any assistance. >> >> Micael >> >> P.S. If you don't understand the above, please do not offer >> suggestions. Thanks for that too. >> >> >> >> -- >> To unsubscribe, e-mail: >> <mailto:[EMAIL PROTECTED]> >> For additional commands, e-mail: >> <mailto:[EMAIL PROTECTED]> >> > > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> -- | Brett Porter <[EMAIL PROTECTED]> . . f2 network ~ everything essential | -- -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
