fix legends for arrows (#4161)
* fix legends for arrows * Apply suggestions from code review [skip ci] Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> * raise tolerance on windows * Update test/runtests.jl [skip ci] Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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@@ -363,7 +363,10 @@ Random.seed!(PLOTS_SEED)
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default(show = false, reuse = true) # don't actually show the plots
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is_ci() = get(ENV, "CI", "false") == "true"
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const PLOTS_IMG_TOL = parse(Float64, get(ENV, "PLOTS_IMG_TOL", is_ci() ? "1e-4" : "1e-5"))
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const PLOTS_IMG_TOL = parse(
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Float64,
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get(ENV, "PLOTS_IMG_TOL", is_ci() ? Sys.iswindows() ? "2e-4" : "1e-4" : "1e-5"),
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)
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## Uncomment the following lines to update reference images for different backends
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@@ -21,16 +21,19 @@ end
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@test !haskey(axis.contents[1].options.dict, "fill")
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@testset "Legends" begin
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legends_plot = plot(rand(5, 2), lab = ["1" ""])
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legends_plot = plot(rand(5, 2), lab = ["1" ""], arrow = true)
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scatter!(legends_plot, rand(5))
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Plots._update_plot_object(legends_plot)
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axis_contents = Plots.pgfx_axes(legends_plot.o)[1].contents
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leg_entries = filter(x -> x isa PGFPlotsX.LegendEntry, axis_contents)
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series = filter(x -> x isa PGFPlotsX.Plot, axis_contents)
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@test length(leg_entries) == 2
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@test length(series) == 5
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@test !haskey(series[1].options.dict, "forget plot")
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@test haskey(series[2].options.dict, "forget plot")
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@test !haskey(series[3].options.dict, "forget plot")
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@test haskey(series[3].options.dict, "forget plot")
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@test haskey(series[4].options.dict, "forget plot")
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@test !haskey(series[5].options.dict, "forget plot")
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end # testset
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@testset "3D docs example" begin
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