Hi Marc,
In Kepler, the "Convert URL to Image" actor is
ptolemy.actor.lib.image.URLToImage:
"The ConvertURLToImage actor reads the URL or path of an image and
outputs the image in a form that can be used by other actors (an image
token)."
Ptolemy includes interfaces to Java Advanced Imaging (JAI) and Java
Media Framework (JMF).
There was some work done with OpenCV, but it likely only present in the
Ptolemy tree.
As an aside, the Plotter has a facility where the user can draw a
dataset. In theory, that facility could be
used in an actor to allow the user to draw the dataset and then output
the data.
Ptolemy can also use the locations of actors in the window as input. We
use this with the wireless model of
computation to indicate how far apart wireless nodes are.
What sort of graphical input did you have in mind?
_Christopher
On 10/4/11 8:25 AM, J. Marc Edwards wrote:
All:
I am curious if any graphical input actors that have been developed.
I would like to have a graphical actor that I could customize for a
variety of input from a workflow user.
Kind regards, Marc
--
J. Marc Edwards
Lead Architect - Semiconductor Design Portals
Nimbis Services, Inc.
Skype: (919) 747-3775
Cell: (919) 345-1021
Fax: (919) 882-8602
marc.edwa...@nimbisservices.com
www.nimbisservices.com
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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)
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