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Make legend offset calculation dynamic

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This commit is contained in:
Diaga 2020-07-02 18:12:23 +05:00
parent d036794576
commit 376fae0d79
1 changed files with 6 additions and 4 deletions
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10
src/backends/gr.jl
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@ -568,6 +568,8 @@ function gr_legend_pos(sp::Subplot, w, h, viewport_plotarea)
s = sp[:legend]
typeof(s) <: Symbol || return gr_legend_pos(s, w, h, viewport_plotarea)
str = string(s)
x_legend_offset = (viewport_plotarea[2] - viewport_plotarea[1]) / 30
y_legend_offset = (viewport_plotarea[4] - viewport_plotarea[3]) / 15
if str == "best"
str = "topright"
end
@ -581,13 +583,13 @@ function gr_legend_pos(sp::Subplot, w, h, viewport_plotarea)
# As per https://github.com/jheinen/GR.jl/blob/master/src/jlgr.jl#L525
xpos = viewport_plotarea[2] + 0.11 + ymirror * gr_axis_width(sp, sp[:yaxis])
else
xpos = viewport_plotarea[2] - 0.01 - w
xpos = viewport_plotarea[2] - x_legend_offset - w
end
elseif occursin("left", str)
if occursin("outer", str)
xpos = viewport_plotarea[1] - 0.05 - w - !ymirror * gr_axis_width(sp, sp[:yaxis])
else
xpos = viewport_plotarea[1] + 0.08 + 0.01
xpos = viewport_plotarea[1] + 0.08 + x_legend_offset
end
else
xpos = (viewport_plotarea[2]-viewport_plotarea[1])/2 - w/2 + 0.04 + viewport_plotarea[1]
@ -596,13 +598,13 @@ function gr_legend_pos(sp::Subplot, w, h, viewport_plotarea)
if s == :outertop
ypos = viewport_plotarea[4] + 0.02 + h + xmirror * gr_axis_height(sp, sp[:xaxis])
else
ypos = viewport_plotarea[4] - 0.01
ypos = viewport_plotarea[4] - y_legend_offset
end
elseif occursin("bottom", str)
if s == :outerbottom
ypos = viewport_plotarea[3] - 0.05 - !xmirror * gr_axis_height(sp, sp[:xaxis])
else
ypos = viewport_plotarea[3] + h + 0.01
ypos = viewport_plotarea[3] + h + y_legend_offset
end
else
# Adding min y to shift legend pos to correct graph (#2377)