[yt-users] Annotations and FixedResolutionBuffers

[Anthony Scopatz]

On Thu, Oct 11, 2012 at 8:15 PM, Matthew Turk <matthewturk at gmail.com> wrote:

> Hi Anthony,
>
> On Thu, Oct 11, 2012 at 6:11 PM, Anthony Scopatz <scopatz at gmail.com>
> wrote:
> > Thanks Nathan,
> >
> > You basically answered my question by pointing me to the link you did.
>  The
> > sanctioned method is to modify the slc.plots[key].axes object.
>  Basically,
> > yt gets the axis labels wrong by naming them x and y even though they
> are r
> > and z.  Additionally, the font size is far too small to be readable.
>  While
> > these are minor touch ups, they are critical for the figures not to be
> > sloppy.
>
> Ah -- and the axes will be fixed by the coordinate handler I punted on
> earlier this week.  I'll return to this so we can get the axis names
> correct, asap!
>

I figured this would fix this eventually ;).


> >
> > I guess the other, related question is that when I change the font in
> > matplotlib via matplotlib.rc('font', family='serif', size=16), it seems
> to
> > change all fonts proportionally.  This makes the axes labels still look
> > oddly sized.  Is there a way in yt to modify the proportions?
>
> Unfortunately, not that I know of -- if you can suggest the right way
> to do this, I'd be happy to take a pass at it, though.
>

OK, no need for you to worry about it.  I'll dig into it as I
the opportunity.
If I discover anything, I will let you know.

Be Well
Anthony


>
> >
> > Be Well
> > Anthony
> >
> >
> > On Thu, Oct 11, 2012 at 6:56 PM, Nathan Goldbaum <nathan12343 at gmail.com>
> > wrote:
> >>
> >> Hi Anthony,
> >>
> >> I don't quite understand what you're trying to do.  Do you want to
> somehow
> >> extract the image array that you obtain after applying plot callbacks
> (e.g.
> >> the annotate_* functions that hang off the plot window objects)?
> >>
> >> You want to change the labels in what way?
> >>
> >> It is possible to arbitrarily adjust the plots by accessing the
> underlying
> >> axes object, this example in docs shows some possible modifications:
> >>
> http://yt-project.org/doc/cookbook/simple_plots.html#accessing-and-modifying-plots-directly
> >>
> >> I guess I need some more information to give you more fleshed out
> advice.
> >>
> >> Cheers,
> >>
> >> Nathan
> >>
> >> On Oct 11, 2012, at 4:03 PM, Anthony Scopatz wrote:
> >>
> >> Hello all,
> >>
> >> I have not been able to figure out how to do this all day, but I was
> >> wondering if there is any way to get a FRB from a SlicePlot?  The
> problem is
> >> that I have some annotations that I would like to be use, but then using
> >> FRBs in the normal way ignore any annotations that have been applied.  I
> >> guess that I have access to the matplotlib.Axes object via
> slc.plots[key],
> >> but this seems kinda excessive to just change some labels.  Is this the
> >> right way to go about this?  I am on yt-3.0.
> >>
> >> Be Well
> >> Anthony
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> >>
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