I would like to use pgfplots
command nodes near coords
to get a
list of named node ((no1)
, (no2)
, (no3)
etc.) that I can use
afterwards to draw some paths that I fail to construct with pgfplots
only.
I suppose it would need to use scatter/@post marker code
but I did
not understand very well that part of the manual (p. 82).
Actually, if nodes near coords
is a redefinition of scatter/@pre
marker code
so I suppose I don't really need nodes near coords
and
could use a altered scatter.
I did not find however the code defining nodes near cords
in the
manual and got lost into the huge code files of pgfplots
.
Here is an example taken from the pgfplots
manual that could
constitute a minimum example:
\begin{tikzpicture}
\begin{axis}[nodes near coords]
\addplot+[only marks] coordinates {
(0.5,0.2) (0.2,0.1) (0.7,0.6)
(0.35,0.4) (0.65,0.1)};
\end{axis}
\end{tikzpicture}
Unfortunately I just do not know if that is really part of the answer.