Is there an API doc for canvas. where?
I'm also in need for information about formating numerical text. Is there a way to format it, for example something like...
.setFormat("%3.0f");
ah, I think I just found it...
.setText(sprintf("%4.0f", 100.0 * getprop("/fdm/jsbsim/systems/apu/apu/apu-rpm-fraction"))
is this the best way?