Add option to change label and label value fontsize in SligerGrid

src/makielayout/blocks/slidergrid.jl

@@ -23,10 +23,10 @@ function initialize_block!(sg::SliderGrid, nts::NamedTuple...)
         range = nt.range
         format = haskey(nt, :format) ? nt.format : default_format
         remaining_pairs = filter(pair -> pair[1] ∉ (:label, :range, :format), pairs(nt))
-        l = Label(sg.layout[i, 1], label, halign = :left)
+        l = Label(sg.layout[i, 1], label, halign = :left, fontsize = sg.labelsize)
         slider = Slider(sg.layout[i, 2]; range = range, remaining_pairs...)
         vl = Label(sg.layout[i, 3],
-            lift(x -> apply_format(x, format), slider.value), halign = :right)
+            lift(x -> apply_format(x, format), slider.value), halign = :right,fontsize = sg.valuesize)
         push!(sg.valuelabels, vl)
         push!(sg.sliders, slider)
         push!(sg.labels, l)

src/makielayout/types.jl

@@ -1031,6 +1031,10 @@
         alignmode = Inside()
         "The width of the value label column. If `automatic`, the width is determined by sampling a few values from the slider ranges and picking the largest label size found."
         value_column_width = automatic
+        "The font size of the entry labels."
+        labelsize = @inherit(:fontsize, 16f0)
+        "The font size of the entry value labels."
+        valuesize = @inherit(:fontsize, 16f0)
     end
 end
 
@@ -1372,7 +1376,7 @@
     if hasfield(typeof(le), :plots)
         return le.plots
     else
         @warn """LegendElements should now keep track of the plots they respresent in a `plots` field.
         This can be `nothing` or a `Vector{Plot}`. Without this, the Legend won't be able to
         toggle visibility of the associated plots. The `plots` field is missing in: $(le)
         """