Dear Jakob and Mirko,
these are great news!
-- I managed to visualize my first arrow polygon already, with a label!
@Jacob:
1. I see that the ID is shown as the label. Did you mean this by "name"?
2. It took me some time to find our what you mean by GUI settings, -- it seems that
you mean the <viewsettings> XML file, with
... <polys ... polyName_show="1" .../>... (including this information here in
case someone else has a similar question)
Thanks! And happy holidays!
Joel
On 21-Dec-18 21:43, Jakob Erdmann wrote:
You can display custom labels by creating pois or polygons and enabling either
one of the following gui settings
- show poi names
- show poi types
- show polygon names
- show polygon types
This allows for 4 different sizes/colors of labels. You can make the
pois/polygons themselves invisible by setting their alpha to 0
Gui setting files can also be switched at runtime by setting another schema Id.
You can also load raster images for pois which gives you additional freedom for
custom shapes and lettering.
regards,
Jakob
Am Fr., 21. Dez. 2018 um 13:41 Uhr schrieb [email protected]
<mailto:[email protected]> <[email protected]
<mailto:[email protected]>>:
For simple shapes like lines or arrows, I draw some polygon shapes using
the functions described here: http://www.sumo.dlr.de/pydoc/traci._polygon.html
. But it sounds like a good idea to make labels accessible from outside for the
future...
Regards
Mirko
-----Original-Nachricht-----
Betreff: [sumo-user] Advice on visualizing additional information
Datum: 2018-12-21T11:30:50+0100
Von: "Joel Greenyer" <[email protected]
<mailto:[email protected]>>
An: "Sumo project User discussions" <[email protected]
<mailto:[email protected]>>
Hi SUMO users,
(not sure if this is a users or dev question, trying here first...)
We extended SUMO to run some behavior on top of the traffic simulation in
SUMO. (JVM application communicating with SUMO via Traas/TraCI) Now we would
like to visualize additional information, and need some advice on how to do
this.
Ideally, we would like to show additional information in the SUMO GUI --
what we would need is essentially only showing additional labels on objects, or
popping up arrows on or between vehicles. Unfortunately, the GUI and TraCI
interface does not allow this. What we would need, minimally, would be to show
a label at a certain position for a certain duration, and showing an arrow from
one position to another for a certain duration.
Would you recommend that we extend the SUMO GUI for this? This would entail
extending Traas/TraCI as well...
Or would you recommend building a separate GUI?
Thanks,
Joel
--
Prof. Dr. Joel Greenyer
/Software Engineering Group/
/Faculty of Electrical Engineering and Computer Science/
*Leibniz Universität Hannover*
Welfengarten 1, Room G322
<http://www.se.uni-hannover.de/pages/de:fachgebiet_lageplan>, 30167 Hannover,
Germany
Phone: +49 511 / 762 - 3361
[email protected] <mailto:[email protected]>
http://jgreen.de
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--
Prof. Dr. Joel Greenyer
/Software Engineering Group/
/Faculty of Electrical Engineering and Computer Science/
*Leibniz Universität Hannover*
Welfengarten 1, Room G322
<http://www.se.uni-hannover.de/pages/de:fachgebiet_lageplan>, 30167 Hannover,
Germany
Phone: +49 511 / 762 - 3361
<tel:+495117623361>[email protected]
<mailto:[email protected]>
http://jgreen.de
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