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")

jkrumbiegel

f = Figure()
ax = Axis(f[1, 1], xticks = 1:10)

textplot = ax.xaxis.elements[:ticklabels].plots[1].plots[1]
glyphcollections = textplot[1]

bracket!(ax.blockscene, lift(textplot.position, glyphcollections, textplot.rotation) do positions, gcs, rot
    bboxes = map(positions, gcs) do pos, gc
        Makie.boundingbox(gc, pos, Makie.to_rotation(rot))
    end

jkrumbiegel

f, _ = lines(0..8, sin, color = :blue, linewidth = 10)
lines!(0..8, cos, color = :red, alpha = 0.5, linewidth = 10)
f

jkrumbiegel

using CairoMakie
using Cairo
using Poppler_jll

@recipe(PDF) do scene
    Attributes(
        bbox = BBox(0, 100, 0, 100)
    )
end

jkrumbiegel

jkrumbiegel

[{"snippet_range":[93084,93723],"snippet":"\n“He wants payin’ fer deliverin’ the paper. Look in the \npockets.” \nHagrid ’s coat seemed to be made of nothing but \npockets — bunches of keys, slug pellets, balls of \nstring, peppermint humbugs, teabags ... finally, Harry \npulled out a handful of strange-looking coins. \n“Give him five Knuts,” said Hagrid sleepily. \n“Knuts?” \n“The little bronze ones.” \nHarry counted out five little bronze coins, and the owl \nheld out his leg so Harry could put the money into a \n\nsmall leather pouch tied to it. Then he flew off \nthrough the open window. \nHagrid yawned loudly, sat up, and stretched. \n“Best be off, Harry, lots t","response":"Item,Galleons,Sickles,Knuts\n\"Owl Delivery\",0,0,5"},{"snippet_range":[106718,107323],"snippet":"ht more eyes. He \nturned his head in every direction as they walked up \nthe street, trying to look at everything at once: the \nshops, the things outside them, the people doing their \nshopping. A plump woman outside an Apothecary \nwa

jkrumbiegel

s = Scene(camera = campixel!)

nodes = Point2f[(100, 100), (200, 300), (100, 400), (500, 400)]

for i in 1:length(nodes)-1
    for j in i+1:length(nodes)
        linesegments!(s, nodes[[i, j]])
    end
end

jkrumbiegel

f = Figure()
ax = Axis(f[1, 1])
sc = scatter!(randn(10, 2), label = "Points")
text!(randn(10, 2), text = ["hey" for _ in 1:10], color = :red)
leg = Legend(f[1, 2], [sc, []], ["Points", "Location of heys"])
legscene = leg.blockscene.children[1]
leg.grid[1, 1][2, 1] = Label(legscene, "hey", color = :red)
notify(leg.margin) # adjust to new legend size without relayout
f