Hi! I wrote a little function to plot polar histograms using PolarAxis. I wonder if it’s a good idea to add something like this to makie?
using StatsBase
using Distributions
using CairoMakie
#set of angles in radian
angles = deg2rad.(rand(Normal(45,15), 100))
#bins limits in degrees
bins = [0, 15, 30, 45, 60, 75, 90]
function polarhist(angles, bins)
bins = deg2rad.(bins)
h = fit(Histogram, angles, bins)
x = collect(h.edges[1])
y = h.weights ./ sum(h.weights)
f = Figure()
ax = PolarAxis(f[1, 1], title="Polar Histogram")
for i in eachindex(y)
if y[i] > 0
poly!(ax, [(0, 0), (y[i], x[i]), (y[i], x[i+1])], [1, 2, 3])
end
end
return f
end
polarhist(angles, bins)