% 1. Definition of characteristic points
\def\Rx{6}\def\Ry{4}
\figinit{cm}
\figset write(ptname=Task#1)
\figpt 4:(0,0)
\figptell 1::4;\Rx,\Ry(120,0)
\figptell 2::4;\Rx,\Ry(80,0)
\figptell 3::4;\Rx,\Ry(180,0)
\figptell 5::4;\Rx,\Ry(30,0)
\figptell 6::4;\Rx,\Ry(-120,0)
\figptell 7::4;\Rx,\Ry(-30,0)
\figptell 8::4;\Rx,\Ry(-80,0)
% 2. Creation of the graphical file
\figdrawbegin{}
\figdrawline[1,2]\figdrawline[1,3]\figdrawline[1,4]\figdrawline[1,5]\figdrawline[1,6]
\figdrawline[2,7]
\figdrawline[3,6]\figdrawline[3,8]
\figdrawline[4,5]\figdrawline[4,6]\figdrawline[4,7]
\figdrawline[5,6]\figdrawline[5,8]
\figdrawline[6,8]
\figdrawline[7,8]
%
\figset flowchart(shape=e)
\figdrawfcnode[1,2,3,4,5,6,7,8]{}
\figdrawend
% 3. Writing text on the figure
\figvisu{\figBoxA}{Chart 2: task interactions}{%
\figwritec[1,2,3,4,5,6,7,8]{}
}
\centerline{\box\figBoxA}