Too long precision in arrowsize to be accepted by LaTeX

[Koji]

Sometimes "arrowsize", "dotsize" and else are saved with too long precision to be accepted by LaTeX system. In the example below, the setting of arrows is set to "Length = 1.40, Width = 2.00 x thickness + 2.65" from the graphical interface.

After resetting these values from interface, arrowsize=0.053cm is set in PST. However, after rearranging the drawing or after saving, the value always goes back to arrowsize=0.053000000000000005cm, which causes a LaTeX error.

Example:
% \usepackage[usenames,dvipsnames]{pstricks}
% \usepackage{epsfig}
% \usepackage{pst-grad} % For gradients
% \usepackage{pst-plot} % For axes
\psscalebox{1.0 1.0} % Change this value to rescale the drawing.
{
\begin{pspicture}(0,-0.22945008)(0.3948999,0.22945008)
\psline[linecolor=black, linewidth=0.04, arrowsize=0.053000000000000005cm 2.0,arrowlength=1.4,arrowinset=0.0]{->}(0.019999878,0.20945007)(0.4879999,0.20945007)
\psline[linecolor=black, linewidth=0.04, arrowsize=0.053000000000000005cm 2.0,arrowlength=1.4,arrowinset=0.0]{->}(0.019999878,0.20945007)(0.019999878,-0.32254994)
\end{pspicture}
}

[arno_b (arno.b)]

Hi,
Thx for your useful report.
I just fixed the problem in:
https://github.com/arnobl/latexdraw/commit/dc4e3910eb09b73e4ea3b71898eebda0333945e0

You can test the fix with a development version:
https://ci.inria.fr/malai/job/latexdraw/1344/net.sf.latexdraw$latexdraw.core/

Cheers