[yt-users] ProjectionPlot, annotate_marker & annotate_point

[Britton Smith]

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?

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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