OK, so I definitely learned something!
On Tue, Mar 20, 2012 at 5:48 PM, Jonathan Gutow <gu...@uwosh.edu> wrote:
> Bob,
>
> You did it! My preliminary tests show it works. I have to do some
> modifications to get it embedded in Sage, but I think it will work fine.
>
> Thanks,
> Jonathan
>
> On Mar 19, 2012, at 9:53 PM, Robert Hanson wrote:
>
> OK, Jonathan. I think I found the problem. Please try what I just checked
> in -- do a build, and then use jmolData.jar instead of jmol.jar.
>
> Formerly:
>
> JmolData.jar -s foo.spt
>
> execute the script foo.spt with absolutely no graphics and no
> rendering, including no image creation
>
> now:
>
> JmolData.jar -s foo.spt
>
> execute the script foo.spt still with rending for image creation, just
> not for screen display
>
> Jmoldata.jar -n -s foo.spt
>
> as before, now for performance enhancement, no graphics of any kind.
>
> Let's see how that works.
>
> Bob
>
>
> On Mon, Mar 19, 2012 at 8:30 PM, Robert Hanson <hans...@stolaf.edu> wrote:
>
>> 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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>>>
>>> Dr. Jonathan H. Gutow
>>> Chemistry Department gu...@uwosh.edu
>>> UW-Oshkosh Office: 920-424-1326
>>> 800 Algoma Boulevard FAX:920-424-2042
>>> Oshkosh, WI 54901
>>> http://www.uwosh.edu/facstaff/gutow
>>>
>>>
>>>
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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
>>
>
>
>
> --
> 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
>
> ------------------------------------------------------------------------------
> This SF email is sponsosred by:
> Try Windows Azure free for 90 days Click Here
> http://p.sf.net/sfu/sfd2d-msazure
> _______________________________________________
> Jmol-developers mailing list
> Jmol-developers@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/jmol-developers
>
>
> Dr. Jonathan H. Gutow
> Chemistry Department gu...@uwosh.edu
> UW-Oshkosh Office: 920-424-1326
> 800 Algoma Boulevard FAX:920-424-2042
> Oshkosh, WI 54901
> http://www.uwosh.edu/facstaff/gutow
>
>
>
> ------------------------------------------------------------------------------
> This SF email is sponsosred by:
> Try Windows Azure free for 90 days Click Here
> http://p.sf.net/sfu/sfd2d-msazure
> _______________________________________________
> Jmol-developers mailing list
> Jmol-developers@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/jmol-developers
>
>
--
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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