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PolarAxis() barplot in CairoMakie display is 'grainy'. #5320

@willcoxe

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@willcoxe

[EDIT] Looks like this is a duplicate to [#3175] (#3175) which has been open since 2023.

Since the advice I received in this post associated with feature request #4698 (thanks again!), I have been making very nice wind roses in GLMakie.

Sadly since a recent firmware update, my GLMakie will no longer precompile (unrelated "lib for symbol XOpenDisplay is missing" Segmentation fault when running GLFW.Window(), so I think something in new firmware broke something).

This means I now have to use either CairoMakie or WGLMakie.

While WGLMakie renders the image, it's incredibly slow to the point of being unusable in VSCode. And CairoMakie doesn't generate the polar barplots properly. So I am a bit stuck.

The problem:

CairoMakie plot
Image

WGLMakie plot
Image

Anyone have any ideas what I could do to make CairoMakie render these correctly? I am not seeing any errors.

Thanks in advance, I appreciate the help!

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    CairoMakieThis relates to CairoMakie, the vector backend for Makie based on Cairo.bugrenderingtypically backend specific

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