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add legendtitle for pgfplotsx

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This commit is contained in:
Daniel Schwabeneder 2020-04-15 10:35:29 +02:00
parent ebfe97a692
commit 9c1b30f774
1 changed files with 10 additions and 0 deletions
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10
src/backends/pgfplotsx.jl
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@ -240,6 +240,16 @@ function (pgfx_plot::PGFPlotsXPlot)(plt::Plot{PGFPlotsXBackend})
PGFPlotsX.Axis PGFPlotsX.Axis
end end
axis = axisf(axis_opt) axis = axisf(axis_opt)
if sp[:legendtitle] !== nothing
push!(axis, PGFPlotsX.Options("\\addlegendimage{empty legend}" => nothing))
push!(
axis,
PGFPlotsX.LegendEntry(
string("\\hspace{-.6cm}{\\textbf{", sp[:legendtitle], "}}"),
false,
),
)
end
for (series_index, series) in enumerate(series_list(sp)) for (series_index, series) in enumerate(series_list(sp))
# give each series a uuid for fillbetween # give each series a uuid for fillbetween
series_id = uuid4() series_id = uuid4()