Latex Output

[Arash1381-y]

The latex output do not work properly. probably need some changes on nodes radius and font size.

[Arash1381-y]

I checked some codes.

The first problem is the default value of strokestyle which must be set in Latex instantiation. Other adjustments must be
done by using this syntax

\node (test) [circle, draw] {this node \\ has \\ four \\lines};

instead of

\draw [black] (41.6,-36.5) circle (4.5);
\draw (41.6,-36.5) node {$this node can't have multi line$};

This replacement can fix the issue of multiline notes on node. other setup like center alignment can easily be employed in begin setup of tikzpicture. example:

\begin{tikzpicture}[every text node part/.style={align=center}]
...

Also the fontsize must be variable which must be done via scaling and other props.