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31 lines
658 B
Julia
31 lines
658 B
Julia
using CairoMakie
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using LaTeXStrings: @L_str
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include("../../visualization/common_CairoMakie.jl")
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function gen_elliptical_distance_graphics()
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init_cairomakie!()
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fig = gen_figure()
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ax = Axis(fig[1, 1]; xlabel=L"x", ylabel=L"y")
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elliptical_b_a_ratio = 0.4
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as = 1:1:3
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for a in as
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x = collect(LinRange(-a, a, 1000))
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y = @. sqrt(a^2 - x^2) * elliptical_b_a_ratio
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append!(x, reverse(x))
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append!(y, reverse(-y))
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lines!(x, y; label=L"a = %$a")
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end
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axislegend(ax; position=:rt, padding=3, rowgap=-3)
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set_gaps!(fig)
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save_fig("elliptical_distance.pdf", fig)
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return nothing
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end
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