view docs/spec/track.tikz @ 719:e3f1cf653c30

wooo! direct insert works!  at least for the rather limited cases I've tests.

Bad news is that I seem to have found a rather nasty bug in the query code I wrote back in september.
 (segfaults around line 471 if the query returns no results...)

\draw[thick] (-2.5,-0.2) rectangle (2.5,0.2);
\draw plot[domain=-2.4:2.4,samples=250] (\x, {0.15*sin(9.2*\x r)});