|
Thanks,
I originally
did NOT have the "-pixdepths 4" arg, and received the same
"sun.java2d.InvalidPipeException: Unsupported bit depth: 4" error, so
I
tried the
pixdepths setting, which did not help. I have tried "4 8" as
well, but
without success.
Isn't xvfb
the display driver here? I'm trying to compute images on the server. Are there
any additional settings it needs?
Anyone from
Sun listening?
thanks,
jp
Hi,
Did you try with a pixel depth
of 8? It means that 8 bits per pixel that is 256 colors. You'll have
to check if your display drivers supports that many colors. Mostly it
should.
Regards,
Sathish S
----- Original Message -----
To:
Sent: Thursday, July 15, 2004 10:07
PM
Subject: [JAVA2D] InvalidPipeException
while attempting server-side AWT
Hi,
I'm trying to create an
image inside my servlet, using
Solaris 8
Tomcat
4.1.27
JVM
1.4.1_01-b01,
and am running xvfb with the following command line (as
tomcat user):
/usr/X11R6/bin/Xvfb :1 -screen 0 1280x1024x8 -pixdepths 4 -fbdir /tmp
&
I get the following error from my servlet when I attempt to set up the Frame to draw the image
in:
sun.java2d.InvalidPipeException: Unsupported bit depth: 4
at
sun.awt.X11SurfaceData.getSurfaceType(X11SurfaceData.java:424)
at
sun.awt.X11GraphicsConfig.getSurfaceType(X11GraphicsConfig.java:116)
at
sun.awt.X11SurfaceData.createData(X11SurfaceData.java:284)
at
sun.awt.motif.MComponentPeer.initialize(MComponentPeer.java:193)
at
sun.awt.motif.MComponentPeer.init(MComponentPeer.java:225)
at
sun.awt.motif.MWindowPeer.init(MWindowPeer.java:93)
at
sun.awt.motif.MFramePeer.(MFramePeer.java:58)
at
sun.awt.motif.MToolkit.createFrame(MToolkit.java:197)
at
java.awt.Frame.addNotify(Frame.java:469)
. . .
I've set the
pixdepths arg to 4, yet still get this error. I would think that at least
anything this small would be OK.
I am not setting any bit depth criteria in my code. I haven't seen much on
this type of error online.
Does anyone have an idea of what the heck
is going on, and how I can address this problem? Are the sun.awt source
available?
thanks,
jp
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA2D-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA2D-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
|
