In the gallery example here we have:
using Gadfly, RDatasets
set_default_plot_size(21cm, 8cm)
p1 = plot(dataset("MASS", "mammals"), x="Body", y="Brain", label=1,
Scale.x_log10, Scale.y_log10, Geom.point, Geom.label)
p2 = plot(dataset("MASS", "mammals"), x="Body", y="Brain", label=1,
Scale.x_log10, Scale.y_log10, Geom.label(position=:centered))
hstack(p1,p2)
Which generates (zoomed in):
How do I change the color of the white outline around the points (or at least make it the same as fill[blue])?
This option does not plot the outline around the points: Geom.beeswarm
If you’re just looking to hide the white outline, you can use Theme or style with highlight_width=0mm: docs. Hiding the outline plus making the points a bit bigger should produce the same result as making the highlight color match the point color, right?
I’m not sure how to change the highlight color, sorry.
@mkarikom, changing the alpha parameter in code below, allows varying from transparent point filling to opaque, continuously. Indicated also parameters for point size and color.
p1 = plot(dataset("MASS", "mammals"), x="Body", y="Brain", label=1,
Scale.x_log10, Scale.y_log10, Geom.point, Geom.label,
Theme(discrete_highlight_color = identity, point_size = 3pt,
point_shapes=[Shape.circle], alphas=[0.3], default_color="darkgreen") )
alpha = 0.3:
alpha = 1.0:
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