Re: fixed position, fixed size

[Paul Davis <paul linuxaudiosystems com>]

>> my experience of canvas zooming is that its mostly useless.
>> 
>> as soon as you put multiple objects on the canvas whose behaviour
>> under zoom differs from each other, using the affine transform method
>> of zooming the whole canvas becomes more of an impediment than a
>> benefit.
>> 
>> your mileage may vary. and check out http://ardour.org/ for a very,
>> very heavyduty canvas application (though we're still stuck using
>> GtkCanvas for the next month or so).
>> 
>
>I'm using gnome_canvas_set_pixels_per_unit () to zoom in and out. 
>That's not an affine transformation, is it?

i shouldn't have used that term. i should have just said "global
zoom". 

--p