mantao/Plots.jl
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arbitrary legend position

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This commit is contained in:
Simon Christ 2019-11-25 14:51:53 +01:00
parent 3eafc67654
commit 7b2be59b7b
1 changed files with 8 additions and 1 deletions
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9
src/backends/pgfplotsx.jl
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@ -106,7 +106,6 @@ function (pgfx_plot::PGFPlotsXPlot)(plt::Plot{PGFPlotsXBackend})
"draw opacity" => title_a,
"rotate" => sp[:titlefontrotation]
),
"legend pos" => get(_pgfplotsx_legend_pos, sp[:legend], "outer north east"),
"legend style" => PGFPlotsX.Options(
pgfx_linestyle(pgfx_thickness_scaling(sp), sp[:foreground_color_legend], 1.0, "solid") => nothing,
"fill" => cstr,
@ -116,6 +115,14 @@ function (pgfx_plot::PGFPlotsXPlot)(plt::Plot{PGFPlotsXBackend})
"fill" => sp[:background_color_inside]
)
)
# legend position
if sp[:legend] isa Tuple
x, y = sp[:legend]
push!(axis_opt["legend style"], "at={($x, $y)}" )
else
push!(axis_opt, "legend pos" => get(_pgfplotsx_legend_pos, sp[:legend], "outer north east"),
)
end
for letter in (:x, :y, :z)
if letter != :z || is3d(sp)
pgfx_axis!(axis_opt, sp, letter)