Anyway to increase the heatmap "block" height?

[affans]

I am constructing a heatmap heatmap(xvals, yvals, zvals, size=(500,2000) but because the yvals are texts, they seem to overlap and jumble together. See

Now increase size=(500, 10000) helps only slightly and seems to “first take the jumbled plot” and then expand it to the size given. Is there another way to do this?

[affans]

Just bumping this up in case anyone has an idea…otherwise may have to shift to Vegalite, gnuplot or ggplot2.

[jling]

@affans

(500, 10000)

y0=0:100:1000
y1 = y0.*6
heatmap(rand(100,3), aspect_ratio=0.21, size = (500, 3000), colorbar=false, margin=10mm)
savefig("test.png")

play with the aspect_ratio options maybe?