jkrumbiegel

using GLMakie

f = Figure()
b = Button(f[1, 1], tellwidth = false)
gl = GridLayout(f[2, 1])

function delete_contents!(gl::GridLayout)
    for c in contents(gl)
        if c isa GridLayout
            delete_contents!(c)

jkrumbiegel

f = Figure()
for i in 1:3, j in 1:3
    Axis(f[i, j], title = "$i, $j")
end

# pretend you get f here and want to change Axes you can't directly get as variables

ax = f.content[3]
ax.subtitle = "f.content[3]"

jkrumbiegel

f = Figure()
Axis(f[1, 1], title = "Hey")
Axis(f[1, 2], title = "Ho")
Colorbar(f[1, 3])
Label(f[2, :], "A long spanning label")
Colorbar(f[3, 1:2], vertical = false)
f

function show_layout(f::Figure)
    fig = Figure(size = size(f.scene), backgroundcolor = :gray50)

jkrumbiegel

function detect_png_physical_size(io::IO)
    png_signature = "\x89PNG\r\n\x1a\n"

    seekstart(io)

    if String([read(io, UInt8) for _ in 1:length(png_signature)]) != png_signature
        throw(ArgumentError("Not a png file"))
    end

    function read_chunk_length()

jkrumbiegel

using GLMakie

slides = [
    (gl) -> begin
        for i in 1:2, j in 1:2
            lines(gl[i, j], cumsum(randn(1000)))
        end
        return (; title = "A slide with two Axis")
    end,
    (gl) -> begin

jkrumbiegel

f = Figure()
main_ax = Axis(f[1, 1])
inset_gl = GridLayout(f[1, 1], alignmode = Outside(15))
inset_ax_1 = Axis(inset_gl[1:2, 1])
Label(inset_gl[1:2, 1, Right()], "(a)", valign = :top, padding = (5, 0, 0, 0))
inset_ax_2 = Axis(inset_gl[1, 2])
Label(inset_gl[1, 2, Left()], "(b)", valign = :top, padding = (0, 5, 0, 0))
inset_ax_3 = Axis(inset_gl[2, 2])
Label(inset_gl[2, 2, Left()], "(c)", valign = :top, padding = (0, 5, 0, 0))
for ax in [inset_ax_1, inset_ax_2, inset_ax_3]

jkrumbiegel

using Mmap
using InlineStrings
using Dictionaries
using Parsers


function aggregate(file)
    open(file, "r") do io
        arr = mmap(io)
    

jkrumbiegel

using GLMakie
using DelimitedFiles


volcano = readdlm(Makie.assetpath("volcano.csv"), ',', Float64)

_, _, ct = contourf(volcano; colormap = :lipari, levels = 20)


polys = ct.plots[1][1][]

jkrumbiegel

using CairoMakie


f = Figure()
ax = Axis3(f[1, 1])

for i in 1:5
    data = abs.(cumsum(randn(50))) .+ 1
    b = band!(ax, 1:50, zero(data), data)
    Makie.transform!(b, (:xz, -i))

jkrumbiegel

function detect_png_dpi(io::IO)
    # PNG header signature
    png_signature = UInt8['\u89', 'P', 'N', 'G', '\r', '\n', '\u1a', '\n']

    # Reset the IO position to the beginning
    seekstart(io)

    # Check if the PNG signature is present
    if [read(io, UInt8) for _ in 1:length(png_signature)] != png_signature
        error("Not a png file")