<div dir="ltr"><div><div><div><div>Hi Francia,<br><br></div>You can supply dictionaries to the annotate_marker and annotate_point functions with keywords to do what you want.  For example,<br><br>p.annotate_marker((0.402647,0.471724,0.461609),'x',<br>
                  plot_args=dict(color='white'))<br>p.annotate_point((0.402862,0.472019,0.461895), "c1", <br>                 text_args=dict(color='white'))<br><br></div>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?<br>
<br></div>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.<br>
<br></div>Britton<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Apr 15, 2013 at 7:24 AM, Francia Riesco <span dir="ltr"><<a href="mailto:ff2214@columbia.edu" target="_blank">ff2214@columbia.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello Everybody,<br>
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.<br>

 Thank in Advance<br>
<br>
p = ProjectionPlot(pf,2,'Density',<u></u>'max',(100,'kpc'))<br>
p.annotate_marker((0.402647,0.<u></u>471724,0.461609),'x')<br>
p.annotate_point((0.402862,0.<u></u>472019,0.461895), "c1")<br>
p.save('sliceplot')<br>
<br>
Best Regards<br>
<br>
<br>
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