On Thu, February 22, 2007 12:26, Sven Schreiber wrote:
Allin Cottrell schrieb:
> Hello all,
>
> Getting ready for a new release, I have a question for you. In current
> CVS and the Windows snapshot, I have changed the default aspect ratio
> for time-series graphs. Most graphs are 640 by 480 pixels, but I've
> made time-series plots more of a "letterbox" format, 680 by 400 pixels.
>
> I plan to make this configurable via the GUI, but not before this
> release. So the question is, do you like the new default or not? If
> not, it is very easy to go back to the old default of 640 by 480 for
> all
> graphs; if so, this will be the time-series default in the release.
>
> Allin.
>
Hi,
I haven't tested it and may well like it, but maybe one thing to
consider:
Why change it now when it's not configurable but will be in the near
future? It seems to make more sense to change the default and the
configure option at the same time.
It's not the case for me, but imagine some users have everything set up,
possibly in a script, relying on the present format. And with the new
release their automated toolchain would be suddenly "broken", for no
pressing reason AFAICS.
I may be missing something here, but in general I think backwards
compatibility is important for software.
In principle, I agree with Sven; I am all for backward compatibility as
much as possible. However, in this case I can't imagine any scenario in
which this change would cause any disruption of any sort.
1) Non-interactive case: in this case, nothing changes. The plt file that
is generated still has the old format.
2) Interactive case: is there anyone left who uses 640x480? If you
consider w3schools a reliable source,
http://www.w3schools.com/browsers/browsers_stats.asp
will show you that the percentage of people who brows the web at 640x480
has been 0 for over 2 years now. Possibly, there _could_ be some problems
for people with serious visual impairments, but normally these people
already have several other programs to help them (eg gnopernicus), not to
mention the audio support we have in gretl natively.
Riccardo (Jack) Lucchetti
Dipartimento di Economia
Facoltà di Economia "G. Fuà"
Ancona