I have a line plot simply constructed from a vector
x and a vector
y, I have then computed a
colors vector which corresponds to each x value. I want to add a color scale of sorts below my plot (or on the plot but below the line) where the color aligns with the x values.
I came up with the solution to use a scatter plot
plot(x, y) scatter!(x, fill(-0.5, length(x)), color=colors, label=false, marker=:rect, markersize=10)
On first inspection, this achieves what I want, but since the marker have significant width, the borders are off center and don’t align with the actual change in color. I tried to change the marker width but couldn’t figure out how.
What is the best way to do this?
Edit: I found a solution I was happy with but would be interested to see if there is a nicer way to do this!