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stacked-2019.jl

using Luxor, Colors

function main(fname)
    weare = ["data scientists", "programmers", "physicists", "statisticians", "ecologists", "web developers", "mathematicians", "economists", "astrophysicists", "machine learning researchers", "HPC developers", "quants", "electrical engineers", "software developers", "bio-informaticists", "economic forecasters", "data engineers", "theoretical biologists", "psychologists", "educators", "insurers", "condensed matter theorists", "research software engineers", "space scientists", "energy forecasters", "geospatial analysts", "botanists", "chemists", "cryptographers", "cyber-security researchers", "algorithmists", "biologists", "natural language experts", "professors", "environmental economists", "flight dynamics engineers", "geophysicists", "materials scientists", "mechanical engineers", "computational mathematicians", "mathematical biologists", "computer vision experts", "quantum particle researchers", "machine learning developers", "whale conservationists", "signal processing researchers", "students", "graphic designers", "engineers", "invisible people", "cats", "dogs", "Python refugees"]

    Drawing(600, 500, fname)
    origin()
    background("white")
    setantialias(6) # pity it doesnt work on text :(

    # left side, "we are..."
    @layer begin
        fontsize(16)
        fontface("BellCentennialStd-NameNum")
        sethue("rebeccapurple")
        rect(BoundingBox()[1], 300, 500, :fill)
        rect(BoundingBox()[1], 300, 500, :clip)
        setmode("add")
        sethue("white")
        textwrap("We are: " * join(vcat(weare, weare), ", "),
            300, # width
            BoundingBox()[1] + (10, 10),
            leading=21,
            (lnumber, str, pt, h) -> begin
                setopacity(rescale(pt.y, -150, 200, 1, 0.075))
            end,
            rightgutter=10)
        clipreset()
    end

    # "come and join us"
    @layer begin
            translate(O + (-240, 230))
            newpath()
            fontsize(22)
            fontface("Verlag-Black")
            sethue("white")
            text("come and join us!")
    end

    # right side
    # overwrought graphics as per usual...
    @layer begin
        rightbox = BoundingBox(boxtopcenter(BoundingBox()), boxbottomright(BoundingBox()))
        # this is crazy lino
        box(rightbox, :clip)
        translate(boxtopright(rightbox) + (50, -50))
        rotate(π/3)
        r=1:150
        d=18
        sethue("grey90")
        t=Table(d*noise.(r/d,r/d), d*noise.(r/d,r/d))
        for (pos,n) in t
            setopacity(isodd(t.currentrow+t.currentcol) ?
                    0.7 : 0.25)
            box(t, n, :fill)
        end
        clipreset()
    end

    # julia logo
    @layer begin
        translate(Point(boxmiddlecenter(rightbox).x, -100))
        # allow for j descender
        gsave()
            scale(0.7, 0.7)
            translate(-175, -114) # 163 to 180, 96 to 114
            julialogo() # locate center at 0/0
        grestore()
    end

    # slogans
    @layer begin
        fontface("Verlag-Black")
        sethue("black")
        fontsize(22)
        text("the",
            Point(boxmiddlecenter(rightbox).x - 40, -125), halign=:center)
        fontsize(16)
        text("programming language",
            Point(boxmiddlecenter(rightbox).x + 16, -38), halign=:center)
        fontsize(20)
        # fontface("Verlag-BlackItalic")
        text("modern, dynamic, fast",
            Point(boxmiddlecenter(rightbox).x, 140), halign=:center)
        text("easy to use, open source",
            Point(boxmiddlecenter(rightbox).x, 160), halign=:center)
    end

    # github
    @layer begin
        # file GitHub-Mark-32px.png downloaded from
        # https://github.com/logos
        # githublogo = readpng("GitHub-Mark-Light-32px.png")
        githublogo = readpng("GitHub-Mark-32px.png")
        placeimage(githublogo, Point(boxmiddlecenter(rightbox).x - 135, 208))
        sethue("black")
        fontface("Verlag-Black")
        fontsize(20)
        text("Contribute on Github", Point(boxmiddlecenter(rightbox).x, 230), halign=:center)
    end

    # border
    sethue("black")
    # that pesky 2 pixel black border
    setline(4)
    box(O, 600, 500, :stroke)

    finish()
    preview()
end

main("stackad-2019.svg")