文本

using CairoMakie
f = Figure()

Axis(f[1, 1], aspect = DataAspect(), backgroundcolor = :gray50)

scatter!(Point2f(0, 0))
text!(0, 0, text = "center", align = (:center, :center))

circlepoints = [(cos(a), sin(a)) for a in LinRange(0, 2pi, 16)[1:end-1]]
scatter!(circlepoints)
text!(
    circlepoints,
    text = "this is point " .* string.(1:15),
    rotation = LinRange(0, 2pi, 16)[1:end-1],
    align = (:right, :baseline),
    color = cgrad(:Spectral)[LinRange(0, 1, 15)]
)

f

using CairoMakie
f = Figure()
LScene(f[1, 1])

text!(
    [Point3f(0, 0, i/2) for i in 1:7],
    text = fill("Makie", 7),
    rotation = [i / 7 * 1.5pi for i in 1:7],
    color = [cgrad(:viridis)[x] for x in LinRange(0, 1, 7)],
    align = (:left, :baseline),
    fontsize = 1,
    markerspace = :data
)

f

using CairoMakie
aligns = [(h, v) for v in [:bottom, :baseline, :center, :top]
                 for h in [:left, :center, :right]]
x = repeat(1:3, 4)
y = repeat(1:4, inner = 3)
scatter(x, y)
text!(x, y, text = string.(aligns), align = aligns)
current_figure()

using CairoMakie
scene = Scene(camera = campixel!, size = (800, 800))

点=[点（x，y）。*200为x在1:3为y在1:3]
散开！(scene,points,marker=:circle,markersize=10px)

符号=(:左,:中,:右)

for((justification,halign),point)in zip(Iterators.产品（符号，符号），点）

    t=文本！（场景,
        点,
        text="a\nshort\nparagraph",
        颜色=(:黑色,0.5),
        align=(halign,:center),
        理由=理由)

    bb=boundingbox（t，：像素）
    线框！（场景，bb，颜色=（：红色，0.2））
结束

for(p,al)in zip(points[3:3:end],(:left,:center,:right))
    文字！（场景，p。+(0,80),text="align:"*string(al),
        align=(:center,:baseline))
结束

for(p,al)in zip(points[7:9],(:left,:center,:right))
    文字！（场景，p。+(80,0),text="理由\n:"*字符串(al),
        align=(:center,:top),rotation=pi/2)
结束

场景

using CairoMakie
f = Figure()

horsepower = [52, 78, 80, 112, 140]
cars = ["Kia", "Mini", "Honda", "Mercedes", "Ferrari"]

ax = Axis(f[1, 1], xlabel = "horse power")
tightlimits!(ax, Left())
hideydecorations!(ax)

barplot!(horsepower, direction = :x)
text!(Point.(horsepower, 1:5), text = cars, align = (:right, :center),
    offset = (-20, 0), color = :white)

f

using CairoMakie
f = Figure()

ax1 = Axis(f[1, 1], limits = (1, 2, 3, 4))
ax2 = Axis(f[1, 2], width = 300, limits = (5, 6, 7, 8))
ax3 = Axis(f[2, 1:2], limits = (9, 10, 11, 12))

for (ax, label) in zip([ax1, ax2, ax3], ["A", "B", "C"])
    text!(
        ax, 0, 1,
        text = label,
        font = :bold,
        align = (:left, :top),
        offset = (4, -2),
        space = :relative,
        fontsize = 24
    )
end

f

using CairoMakie
lines(0.5..20, x -> sin(x) / sqrt(x), color = :black)
text!(7, 0.38, text = L"\frac{\sin(x)}{\sqrt{x}}", color = :black)
current_figure()

using CairoMakie
f = Figure()
ax = Axis(f[1, 1])

lines!(0..10, x -> sin(3x) / (cos(x) + 2),
    label = L"\frac{\sin(3x)}{\cos(x) + 2}")
lines!(0..10, x -> sin(x^2) / (cos(sqrt(x)) + 2),
    label = L"\frac{\sin(x^2)}{\cos(\sqrt{x}) + 2}")

图例(f[1,2],ax)

f

using CairoMakie
f = Figure(fontsize = 30)
Label(
    f[1, 1],
    rich(
        "H", subscript("2"), "O is the formula for ",
        rich("water", color = :cornflowerblue, font = :italic)
    )
)

str = "A BEAUTIFUL RAINBOW"
rainbow = cgrad(:rainbow, length(str), categorical = true)
fontsizes = 30 .+ 10 .* sin.(range(0, 3pi, length = length(str)))

rainbow_chars = map(enumerate(str)) do (i, c)
    rich("$c", color = rainbow[i], fontsize = fontsizes[i])
end

Label(f[2, 1], rich(rainbow_chars...), font = :bold)

Label(f[3, 1], rich("Chemists use notations like ", left_subsup("92", "238"), "U or PO", subsup("4", "3−")))

f