Analogue displays as GUI's seem to be rare in Scilab, so here is a example how
to create a tachometer.
Version 1:
Note: By exchanging the background image, this display could be used for any
variable.
Version 2:
Does not need an image as background anymore.
Comment lines should be all in english now.
Version 3:
Function made from version 2.
To call the function type: tachometer(var1....var12);
Explanations of the variable see function code.
Enjoy,
Philipp M?hlmann