Setup automatic colorbars for volumeslices

Fixes: MakieOrg#3251
ffevotte · Sep 25, 2023 · bf2dbfa · bf2dbfa
1 parent 2eda281
commit bf2dbfa
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/ReferenceTests/src/tests/figures_and_makielayout.jl b/ReferenceTests/src/tests/figures_and_makielayout.jl
@@ -220,7 +220,10 @@ end
 
     # TO not make this fail in CairoMakie, we dont actually plot the volume
     _f, ax, cp = contour(x, y, z, values; levels=10, colormap=:viridis)
-    Colorbar(fig[2, :], cp; size=300)
+    Colorbar(fig[2, 1], cp; size=300)
+
+    _f, ax, vs = volumeslices(x, y, z, values, colormap=:bluesreds)
+    Colorbar(fig[2, 2], vs)
 
     # horizontal colorbars
     Colorbar(fig[1, 3][2, 1]; limits=(0, 10), colormap=:viridis,

diff --git a/src/makielayout/blocks/colorbar.jl b/src/makielayout/blocks/colorbar.jl
@@ -47,6 +47,10 @@ function extract_colormap(plot::StreamPlot)
     return extract_colormap(plot.plots[1])
 end
 
+function extract_colormap(plot::Combined{volumeslices})
+    return extract_colormap(plot.plots[1])
+end
+
 function extract_colormap(plot::Union{Contourf,Tricontourf})
     levels = plot._computed_levels
     limits = lift(l -> (l[1], l[end]), levels)