[ros-users] Has anyone written a trajectory plotting tool?

Dirk Thomas dthomas at osrfoundation.org
Thu Mar 21 17:48:44 UTC 2013

Even without any further information how you want to plot the trajectories I would recommend looking into QGraphicsScene as the backend.
May be this is a better fit that using matplotlib.

- Dirk

On 21.03.2013 08:53, Adam Leeper wrote:
> Hi all-
> I'd like a tool that plots a series of joint trajectories. In my work, I continuously re-plan motions, meaning I need each trajectory to spline smoothly at a particular time with the previously
> commanded trajectory. Having a graphical tool to verify that this is happening correctly would be very useful.
> Has anyone already written such a tool?
> Otherwise, I guess I'll start getting familiar with rqt and matplotlib...
> By the way, rxplot is not sufficient because it can only interpret one number per message.
> Thanks!
> --Adam
> Adam Leeper
> PhD Candidate, Stanford BioRobotics Lab
> aleeper at stanford.edu <mailto:aleeper at stanford.edu>
> cell: 650.ROBOT.44
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