[Ipe-discuss] Spline tutorial

Soeren Terziadis sterziadis at ac.tuwien.ac.at
Sun Jan 29 12:19:23 CET 2023

Hi everyone,

Recently it was mentioned here 
<https://github.com/otfried/ipe-issues/issues/444> that a tutorial of 
spline usage and editing would be nice to have. I tried my hand at one 
and attached it.

However I am no expert when it comes to splines. In particular I am not 
a hundred percent sure about the statement that IPE approximates any 
spline with a sequence of cubic B-Splines, when they are rendered 
(something I got from here 
<https://ipe.otfried.org/manual/manual_16.html> but might have 

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