Re: La libreria hobby (TikZ) non funziona più

Ciao Enrico,

grazie della comunicazione. 🙂 Ho provato a inserire le righe che m’hai indicato dopo la chiamata [tt]\usetikzlibrary{calc,hobby}.[/tt] Tuttavia ricevo ancora un messaggio d’errore: 🙁

! Undefined control sequence.
\hobby_genpath: …le:n \prg_stepwise_inline:nnnn
{1}{1}{\l_hobby_npoints_in…
l.46 \draw (0,0) to [curve through={(2,0)}] (2,2)
;
The control sequence at the end of the top line
of your error message was never \def’ed. If you have
misspelled it (e.g., `\hobx’), type `I’ and the correct
spelling (e.g., `I\hbox’). Otherwise just continue,
and I’ll forget about whatever was undefined.

Grazie e ciao,
Marco.