arctest.plx - SWF::Builder sample script for elliptic arc.
perl arctest.plx startangle centralangle x-radius y-radius rotationangle
This writes arctest.swf, which contains a red arc you specified and a blue full ellipse. You can drag the arc to confirm if the arc is really a part of the full ellipse.
To install SWF::Builder, copy and paste the appropriate command in to your terminal.
cpanm
cpanm SWF::Builder
CPAN shell
perl -MCPAN -e shell install SWF::Builder
For more information on module installation, please visit the detailed CPAN module installation guide.