Colorbar tweaking

using AlgebraOfGraphics, CairoMakie

To tweak the position and appearance of the colorbar, simply use the colorbar keyword when plotting. For example

df = (x=rand(100), y=rand(100), z=rand(100))
plt = data(df) * mapping(:x, :y, color=:z)
draw(plt)

fg = draw(plt, colorbar=(position=:top, size=25))

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