output It should be defined as the term `output' in the used language You must define output driver It should be defined as the term `driver' in the used language You must define \DVI driver

=0.7mm


\begin{picture}(260,160)(80,0) \par % this code provides a dotted grid that make... ...driver} \put(115, 25){\vector(0,-1){10}} \Device(100, 5){output} \end{picture}