add legendtitlefont pointsize and color

2021-06-04 18:03:58 +02:00 · 2021-06-04 18:03:58 +02:00 · eb9766775c
commit eb9766775c
parent 9f27271b05
1 changed files with 8 additions and 0 deletions
--- a/src/backends/pgfplotsx.jl
+++ b/src/backends/pgfplotsx.jl
@ -250,10 +250,18 @@ function (pgfx_plot::PGFPlotsXPlot)(plt::Plot{PGFPlotsXBackend})
                push!(axis, extra_sp...)
            end
            if sp[:legend_title] !== nothing
+                legtfont = legendtitlefont(sp)
                push!(axis, PGFPlotsX.Options("\\addlegendimage{empty legend}" => nothing))
                push!(
                    axis,
                    PGFPlotsX.LegendEntry(
+                        PGFPlotsX.Options(
+                            "font" => pgfx_font(
+                                legtfont.pointsize,
+                                pgfx_thickness_scaling(sp),
+                            ),
+                            "text" => legtfont.color
+                        ),
                        string("\\hspace{-.6cm}{\\textbf{", sp[:legend_title], "}}"),
                        false,
                    ),