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| """ | |
| p = joyplot(A) | |
| Generate a "joyplot" from data in `A`. Each column of `A` will be | |
| plotted with a `plot()` command, and all plots will be stacked | |
| vertically. | |
| Keyword arguments: | |
| * `labels`: a vector of subplot labels having length size(A, 2). | |
| * `plot_size`: overall plot size; default is (400, 500). | |
| * `subplot_scale`: level of overlap between subplots; default is 1.0. | |
| * `color`: vector of colors with length size(A, 2). | |
| """ | |
| function joyplot( | |
| A::Matrix; | |
| labels=1:size(A, 2), | |
| plot_size=(400, 500), | |
| subplot_scale::Float64=1.0, | |
| color=distinguishable_colors(size(A, 2) + 2)[3:end] | |
| ) | |
| m, n = size(A) | |
| subplot_height = subplot_scale / n | |
| subplot_y = range(0; stop=(1 - subplot_height), length=n) | |
| p = plot(; | |
| size=plot_size, | |
| yticks=(subplot_y, labels), | |
| grid=:x | |
| ) | |
| peak = maximum(A) | |
| for i in 1:n | |
| plot!( | |
| A[:, i]; | |
| inset=(1, bbox(-0.025, subplot_y[i], 1.05, subplot_height, :bottom, :left)), | |
| subplot=i + 1, | |
| bg_inside=nothing, | |
| framestyle=:none, | |
| fillrange=0, | |
| fillalpha=0.5, | |
| fillcolor=color[i], | |
| color=color[i], | |
| ylim=(0, peak * 1.1) | |
| ) | |
| end | |
| return p | |
| end |
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