[kepler-users] online samples

[Christopher Brooks]

Hi Patrick,
You might be thinking of SciencePipes at
http://sciencepipes.org/

For information about other Web-Based execution systems for Kepler, see
https://kepler-project.org/users/faq#is-there-a-web


As an aside, Edward Lee has recently been working on a way to export 
Ptolemy II models to html.

The result is a series of html files with image maps that show the 
parameters of actors via JavaScript as the mouse rolls over the actors.  
Clicking on a plot brings up an image of the plot.  This is a way to 
show a static run of a model.

The beauty of this system is that it is very robust.  It is simple and 
the results will work for many years.  The downside is that it is not 
possible to change parameters and run the model.

The code to export Ptolemy II models to html is under active 
development, see ptII/ptolemy/vergil/basic/export/html.
Making this work for Kepler models would not be that hard.  The main 
thing is that the code gets the ptolemy.vergil.basic.BasicGraphFrame and 
then exports an image.  The Kepler BasicGraphFrame would need to be used.

Ptolemy II has had the ability to export models as Java applets and Web 
Start files for many years.  Java applets are basically dead in the 
water these days, but Web Start works reasonably well.  This code is in 
ptII/ptolemy/copernicus/applet.   See 
http://ptolemy.eecs.berkeley.edu/ptolemyII/ptIIfaq.htm#CodeGen

Getting this facility to work under Kepler would require understanding 
how to Kepler .jar files are laid out and modifying the applet facility 
accordingly.

You can see examples of both methods at
http://ptolemy.org/modularSemantics

_Christopher

On 12/11/11 10:58 PM, kianwee chen wrote:
> you mean the example workflows in
>
> KeplerData/workflows/module/outreach/demos ? Its local to your own 
> computer.
>
> kianwee
>
> On Mon, Dec 12, 2011 at 2:07 PM, Patrick Janssen <patrick at janssen.name 
> <mailto:patrick at janssen.name>> wrote:
>
>     I am new to Kepler and have been going through all the
>     documentation, get familiar with how it works. A few weeks ago, I
>     remember clicking on some links somewhere that showed various
>     online samples of Kepler workflows. Not just an image - an actual
>     working sample, visible in my browser. Somehow I can't find those
>     anymore. Anybody know where these might be?
>     _______________________________________________
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>
>
>
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-- 
Christopher Brooks, PMP                       University of California
CHESS Executive Director                      US Mail: 337 Cory Hall
Programmer/Analyst CHESS/Ptolemy/Trust        Berkeley, CA 94720-1774
ph: 510.643.9841                                (Office: 545Q Cory)
home: (F-Tu) 707.665.0131 cell: 707.332.0670

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