mantao/Plots.jl
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support asymmetric ribbons

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This commit is contained in:
Simon Christ 2019-12-06 18:22:02 +01:00
parent 2a720a7491
commit 9534bae4ef
1 changed files with 10 additions and 3 deletions
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13
src/backends/pgfplotsx.jl
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@ -613,10 +613,17 @@ end
function pgfx_add_ribbons!( axis, series, segment_plot, series_func, series_index )
ribbon_y = series[:ribbon]
@show ribbon_y
opt = series.plotattributes
if ribbon_y isa AVec
ribbon_n = length(opt[:y]) ÷ length(ribbon_y)
ribbon_y = repeat(ribbon_y, outer = ribbon_n)
ribbon_yp = ribbon_ym = repeat(ribbon_y, outer = ribbon_n)
elseif ribbon_y isa Tuple
ribbon_ym, ribbon_yp = ribbon_y
ribbon_nm = length(opt[:y]) ÷ length(ribbon_ym)
ribbon_ym = repeat(ribbon_ym, outer = ribbon_nm)
ribbon_np = length(opt[:y]) ÷ length(ribbon_yp)
ribbon_yp = repeat(ribbon_yp, outer = ribbon_np)
end
# upper ribbon
rib_uuid = uuid4()
@ -626,7 +633,7 @@ function pgfx_add_ribbons!( axis, series, segment_plot, series_func, series_inde
"color" => opt[:fillcolor],
"draw opacity" => opt[:fillalpha]
))
coordinates_plus = PGFPlotsX.Coordinates(opt[:x], opt[:y] .+ ribbon_y)
coordinates_plus = PGFPlotsX.Coordinates(opt[:x], opt[:y] .+ ribbon_yp)
ribbon_plot_plus = series_func(
ribbon_opt_plus,
coordinates_plus
@ -639,7 +646,7 @@ function pgfx_add_ribbons!( axis, series, segment_plot, series_func, series_inde
"color" => opt[:fillcolor],
"draw opacity" => opt[:fillalpha]
))
coordinates_plus = PGFPlotsX.Coordinates(opt[:x], opt[:y] .- ribbon_y)
coordinates_plus = PGFPlotsX.Coordinates(opt[:x], opt[:y] .- ribbon_ym)
ribbon_plot_plus = series_func(
ribbon_opt_minus,
coordinates_plus