[ros-users] Path thickness / radius option in rviz?

Hello,

I plan on doing some demonstrations of ROS using screen captures of rviz
while the navigation stack is operating. It would be great to have a
"radius" or "line thickness" option for the Path display type to make
the paths easier to see. If there is already a way to do this, please
forgive my inability to find it...

Thanks!
Patrick Goebel
Behavioral Sciences
Stanford University