mantao/Plots.jl
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shorter implementation

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This commit is contained in:
Daniel Schwabeneder 2019-05-01 12:12:51 +02:00
parent 03325533bf
commit 903cb404c3
1 changed files with 13 additions and 23 deletions
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36
src/backends/pyplot.jl
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@ -1268,29 +1268,19 @@ const _pyplot_legend_pos_outer = KW(
py_legend_pos(pos::Symbol) = get(_pyplot_legend_pos, pos, get(_pyplot_legend_pos_outer, pos, "best"))
py_legend_pos(pos) = "lower left"
function py_legend_bbox_outer(pos, ax)
pos_str = string(pos)
hor = if occursin("left", pos_str)
-0.15
elseif occursin("right", pos_str)
1.0
else
0.5
end
ver = if pos == :outerbottom
-0.15
elseif occursin("bottom", pos_str)
0.0
elseif occursin("top", pos_str)
1.0
else
0.5
end
return hor, ver, 0.0, 0.0
end
const _pyplot_legend_bbox_outer = KW(
:outerright => (1.0, 0.5, 0.0, 0.0),
:outerleft => (-0.15, 0.5, 0.0, 0.0),
:outertop => (0.5, 1.0, 0.0, 0.0),
:outerbottom => (0.5, -0.15, 0.0, 0.0),
:outerbottomleft => (-0.15, 0.0, 0.0, 0.0),
:outerbottomright => (1.0, 0.0, 0.0, 0.0),
:outertopright => (1.0, 1.0, 0.0, 0.0),
:outertopleft => (-0.15, 1.0, 0.0, 0.0)
)
py_legend_bbox(pos::Symbol, ax) = pos in keys(_pyplot_legend_pos_outer) ? py_legend_bbox_outer(pos, ax) : (0.0, 0.0, 1.0, 1.0)
py_legend_bbox(pos, ax) = pos
py_legend_bbox(pos::Symbol) = get(_pyplot_legend_bbox_outer, pos, (0.0, 0.0, 1.0, 1.0))
py_legend_bbox(pos) = pos
function py_add_legend(plt::Plot, sp::Subplot, ax)
leg = sp[:legend]
@ -1330,7 +1320,7 @@ function py_add_legend(plt::Plot, sp::Subplot, ax)
leg = ax."legend"(handles,
labels,
loc = py_legend_pos(leg),
bbox_to_anchor = py_legend_bbox(leg, ax),
bbox_to_anchor = py_legend_bbox(leg),
scatterpoints = 1,
fontsize = py_thickness_scale(plt, sp[:legendfontsize]),
facecolor = py_color(sp[:background_color_legend]),