If awt is not there, you are out of luck. But with the -n flag there is no
creation of Display. But there might be a reference to it. Let me see.
Based on this discussion:
http://java.sun.com/developer/technicalArticles/J2SE/Desktop/headless/ we
should be able to do it.
Bob
On Mon, Mar 19, 2012 at 6:06 PM, Jonathan Gutow <gu...@uwosh.edu> wrote:
> Bob,
>
> Thanks for trying...Your changes definitely reduce the error messages, but
> the application is still looking for screen dimensions somewhere in the
> tree after entering JmolPanel. It is making a call to the awt package. I'm
> suspicious this is all associated with the allocation of a Display near
> line 242 in JmolPanel.
>
> I've got a solution for Sage, but we should keep picking at this as more
> people would be able to use Jmol as a server side image generator. Some
> people really don't like running a GUI on their servers.
>
> Jonathan
> On Mar 19, 2012, at 3:51 PM, Robert Hanson wrote:
>
> Could be I'm wrong.Try what I just checked in. Be sure to use the
>
> -ions t.spt
>
> option (silent/no console/no graphics)
>
> You won't get THAT error. but will it create an image? I used this script:
>
> load $tylenol
> write image 300 300 t.png
>
>
> Bob
>
>
> On Mon, Mar 19, 2012 at 7:55 AM, Gutow, Jonathan H <gu...@uwosh.edu>wrote:
>
>> I dug a little and agree it would be a significant undertaking to make
>> the image generation work without the GUI. That said, we might want to put
>> that on a long term to-do list.
>>
>
>
> --
> Robert M. Hanson
> Professor of Chemistry
> St. Olaf College
> 1520 St. Olaf Ave.
> Northfield, MN 55057
> http://www.stolaf.edu/people/hansonr
> phone: 507-786-3107
>
>
> If nature does not answer first what we want,
> it is better to take what answer we get.
>
> -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900
>
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--
Robert M. Hanson
Professor of Chemistry
St. Olaf College
1520 St. Olaf Ave.
Northfield, MN 55057
http://www.stolaf.edu/people/hansonr
phone: 507-786-3107
If nature does not answer first what we want,
it is better to take what answer we get.
-- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900
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