Module geo::algorithm::is_convex [−][src]
Expand description
Determines whether a LineString is convex.
Traits
Predicates to test the convexity of a LineString .
A closed LineString is said to be convex if it
encloses a convex set. It is said to be strictly
convex if in addition, no three consecutive vertices
are collinear. It is collinear if all the vertices lie
on the same line.