Changing color/colorbar limits in a heat map in Plots.jl

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1

I’m looking to change the range of colors on a heat map. For example:

hm1 = heatmap(rand(20,20),aspect_ratio=:equal)
hm2 = heatmap(0.9*rand(20,20),aspect_ratio=:equal)
plot(hm1,hm2)

resulting in:

image
image2068×678 76.3 KB

defaults to 0->1 on the left and 0->0.9 on the right. I’d like scale the left one to match the right one. I’ve tried using zlims, which doesn’t seem to work.

Running Julia 1.5.3 and Plots.jl v1.10.2

2

clim (or clims?) is what you are looking for.

7 Likes
3

Exactly what I was looking for. Worked perfectly.

4

Cool. You can mark it as solved, so others see that there is no more input needed, without having to open the thread.

1 Like