[gtkada] Newbie wants to draw

[Alejandro R. Mosteo]

Hello everybody,

I've just installed GtkAda 2.4 for linux. I have no experience neither 
with Gtk nor Gtkada.

I'm on my way reading the docs and I'll peek at the examples, but my 
needs at this point are very basic: I just want a canvas to draw lines. 
No need for user feedback, notifications... autoscaling for automatic 
fitting would be a plus.

So my request is that if someone can name the relevant widgets I'll need 
to look at first for this, I'll be very grateful.

Thanks in advance,

A. Mosteo.