diff options
Diffstat (limited to 'src/display/curve.cpp')
| -rw-r--r-- | src/display/curve.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/display/curve.cpp b/src/display/curve.cpp index 0b560883b..52ffe4f5b 100644 --- a/src/display/curve.cpp +++ b/src/display/curve.cpp @@ -593,6 +593,8 @@ SPCurve::move_endpoints(Geom::Point const &new_p0, Geom::Point const &new_p1) /** * returns the number of nodes in a path, used for statusbar text when selecting an spcurve. + * Sum of nodes in all the paths. When a path is closed, and its closing line segment is of zero-length, + * this function will not count the closing knot double (so basically ignores the closing line segment when it has zero length) */ guint SPCurve::nodes_in_path() const @@ -602,6 +604,13 @@ SPCurve::nodes_in_path() const nr += (*it).size(); nr++; // count last node (this works also for closed paths because although they don't have a 'last node', they do have an extra segment + + if (it->closed()) { + Geom::Curve const &c = it->back_closed(); + if (are_near(c.initialPoint(), c.finalPoint())) { + nr--; // do not count closing knot double for zero-length closing line segments + } + } } return nr; |