[yt-users] ProjectionPlot, annotate_marker & annotate_point

[Matthew Turk]

On Mon, Apr 15, 2013 at 7:39 AM, Britton Smith <brittonsmith at gmail.com> wrote:
> Hi Francia,
>
> You can supply dictionaries to the annotate_marker and annotate_point
> functions with keywords to do what you want.  For example,
>
> p.annotate_marker((0.402647,0.471724,0.461609),'x',
>                   plot_args=dict(color='white'))
> p.annotate_point((0.402862,0.472019,0.461895), "c1",
>                  text_args=dict(color='white'))
>
> Note, that this is called "plot_args" for annotate_marker and "text_args"
> for annotate_point.  To the yt-devs, is there a reason that these are named
> differently?

There probably is, but I doubt it's a good one.  Let's fix that in
3.0; ship has sailed for 2.x.  I've filed a bug.

>
> Finally, I found it helpful to do help(p.annotate_marker) or
> help(p.annotate_point).  This showed to suggested syntax for calling these
> functions.  When I run into similar issues, I will first do something like
> this to see the existing documentation on the function.
>
> Britton
>
>
> On Mon, Apr 15, 2013 at 7:24 AM, Francia Riesco <ff2214 at columbia.edu> wrote:
>>
>> Hello Everybody,
>> I am writing you because I am using ProjectionPlot with annotate_marker &
>> annotate_point and I want them come in white. Right now, the annotate_marker
>> x is coming in blue and annotate_point in black.  Do you know how can
>> changes them both to come in color white.
>>  Thank in Advance
>>
>> p = ProjectionPlot(pf,2,'Density','max',(100,'kpc'))
>> p.annotate_marker((0.402647,0.471724,0.461609),'x')
>> p.annotate_point((0.402862,0.472019,0.461895), "c1")
>> p.save('sliceplot')
>>
>> Best Regards
>>
>>
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>
>
>
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