stem plot

using CairoMakie, Random
Random.seed!(2)
t = 0.3:0.3:3π
my_markers = [:circle, :rect, :utriangle, :dtriangle, :diamond, :pentagon,
    :cross, :xcross]

fig, ax, = stem(t, 1.5exp.(-t/5).*cos.(t); color = 1:length(t),
    colormap = :linear_wyor_100_45_c55_n256, stemcolor = 1:length(t),
    stemcolormap = :linear_wcmr_100_45_c42_n256,
    figure = (; size = (600,400)))
stem!(t .+ 0.15, -cos.(t) ./ t .+ 0.25; color = :transparent,
    stemwidth = 0.5, marker = :rect, markersize = 10, strokewidth = 1,
    strokecolor = :black)
stem!(1:8, 1.5randn(8); marker = my_markers,
    color = tuple.(resample_cmap(:mk_12, 8), 0.65), stemlinestyle = :dash,
    stemcolor = resample_cmap(:mk_12, 8), markersize = 15*rand(8) .+ 10,
    strokewidth = 1.5, strokecolor = resample_cmap(:mk_12, 8))
hidedecorations!(ax; grid = false)
fig