stacked barplot contains gap when using yscale=log

[Moelf]

CairoMakie v0.12.15

linear scale

julia> barplot([1,2,3,1,2,3], [1,2,3,1,2,3], stack=[1,1,1,2,2,2], color=[1,1,1,2,2,2], gap=0)

log scale

julia> barplot([1,2,3,1,2,3], [1,2,3,1,2,3], stack=[1,1,1,2,2,2], color=[1,1,1,2,2,2], gap=0; axis=(; yscale=log))

[Moelf]

notice fillto= doesn't help:

julia> barplot([1,2,3,1,2,3], [1,2,3,1,2,3], stack=[1,1,1,2,2,2], color=[1,1,1,2,2,2], gap=0, fillto=eps(); axis=(; yscale=log))
┌ Warning: Ignore keyword fillto when keyword stack is provided
└ @ Makie ~/.julia/packages/Makie/XQfuO/src/basic_recipes/barplot.jl:299

[aoanla]

It looks like, from further testing, that it's just the first set of bars (at stack level 1) that aren't drawn - if you add more stacks, everything else seems to be drawn correctly...

[Moelf]

Yea because the bottom bars reach zero which is impossible in log scale so it got "canceled"

[oameye]

Use pseudolog to avoid the infinity at zero?

[Moelf]

that would look "weird" to HEP community, basically since we never display zero, we should fill to eps()