[Paparazzi-devel] Customize GCS

[Franck Marchand]

Hello,

I am trying to add a real tachometer on the 2D Map.
I have made modifications in papget_renderer.ml and in horizontal.xml. When I try to create arcs (green/yellow/red) with "GnoCanvas.arc", the compilation doesn't work. Have somebody already use the method GnoCanvas.arc or is this way of making arc uncorrect?

in papget_renderer.ml:
(l.248) let _ = GnoCanvas.arc ~xw:0 ~yw:0 ~r:r2 ~a1:0 ~a2: (Latlong.pi /. 3.) root in
(Compilation message) Unbound value GnoCanvas.arc

Thank you very much for your help!

Franck