adg: new API adg_trail_n_segments()
commitf3e86ad162dbbb3a02a8edf5a9982c5ce2bf2f36
authorNicola Fontana <ntd@entidi.it>
Thu, 19 Jan 2017 09:15:37 +0000 (19 10:15 +0100)
committerNicola Fontana <ntd@entidi.it>
Thu, 19 Jan 2017 09:18:24 +0000 (19 10:18 +0100)
tree73da9fac1c406287f2dd4ec17d0052828e3fbc4d
parentb13bfebf0f74aaea8f9f3748eaf9e7c573a2f9aa
adg: new API adg_trail_n_segments()

A convenient function to get the number of segments present in the
cairo_path_t embedded in an AdgTrail instance.
src/adg/adg-trail.c
src/adg/adg-trail.h
src/adg/tests/test-trail.c