[Lib2geom-devel] Get 4 Points defined a Geom::Curve

[Jabiertxo A. C. <jab...@ma...>]

Hi all, I'm new to the list, let me know if I make mistakes.
I'm working on "inkscape" and took days locked because you like to find
out where this either "handles" of a curve.
I understand that a curve is defined by four points but I see no way to
access the two intermediates that set the direction.
I researched sbasis with unitTangentAt but without success.
Anybody can help me? Thanks in advance.
Translated by google.