What is Circles on Curves?

Circles on Curves is a macro that, at its most basic, creates circles, with the location of those circles based in part on the outlines of selected curve shapes.

The size of the circles is specified by the user. The locations of the circles are based on (1) the outlines of selected curve shapes and (2) spacing settings specified by the user.

The details of how this can be done, and the consequences - the variety of tasks that can be accomplished using the macro - are of course more involved!

See Circles on Curves in use:

Demo 01 - simple circles on open curves: