Would Chapter 11, section 11.1 Showing Paths of the MetaPost manual, be
any help here?
Below is a MWE of a random path of curves and straight lines. The points
are shown using drawpoints. The arrow path and control lines are also
shown and are better described in the Metapost manual.
I would like to be able (during development) to draw paths where the points of
the path (and maybe thing slike directions) are visualised. E.g. a path where
each pair in teh path is also drawn as a dot and maybe teh directions drawn as
small arrows.
Does someone have such a beast lying around?
