add missing file

JuliaLogging · Oct 10, 2023 · e8fd5a7 · e8fd5a7
1 parent 7a1774a
commit e8fd5a7
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/src/Optional/CairoMakie.jl b/src/Optional/CairoMakie.jl
@@ -0,0 +1,15 @@
+import .CairoMakie: Figure
+
+function Base.convert(t::Type{PngImage}, plot::CairoMakie.Figure)
+    pb = PipeBuffer()
+    show(pb, MIME("image/png"), plot)
+    return PngImage(pb)
+end
+
+preprocess(name, plot::CairoMakie.Figure, data) = preprocess(name, convert(PngImage, plot), data)
+preprocess(name, plots::AbstractArray{<:CairoMakie.Figure}, data) = begin
+    for (i, plot)=enumerate(plots)
+        preprocess(name*"/$i", plot, data)
+    end
+    return data
+end