I am trying make a plot with the background colors different for each section of the y-axis. For example: using Plots gr() plot(Plots.fakedata(50, 1), w=3, fill = (0, 0.2, :red)) generates the image: [example] I want to fill the background of the graph with different colors. Like the area from …

Do you mean something like this? using Plots gr() data = Plots.fakedata(50,2) p = plot(data, w=3); hspan!(p,[0,maximum(data)], color = :green, alpha = 0.2, labels = "good"); hspan!(p,[minimum(data),0], color = :red, alpha = 0.2, labels = "bad"); display(p) # or savefig(p, "filename.png") [display] …

Julia plots: How to fill graph background with different colors

General Usage

rafael.guerra March 26, 2021, 8:52pm 6

Check this past post for a beautiful solution by @klaff using Plots, Colors and PolygonOps.

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Julia plots: How to fill graph background with different colors

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