bracket

bracket(x1, y1, x2, y2; kwargs...)
bracket(x1s, y1s, x2s, y2s; kwargs...)
bracket(point1, point2; kwargs...)
bracket(vec_of_point_tuples; kwargs...)

  align          (:center, :center)
  color          :black
  font           :regular
  fontsize       16
  justification  MakieCore.Automatic()
  linestyle      :solid
  linewidth      1.5
  offset         0
  orientation    :up
  rotation       MakieCore.Automatic()
  style          :curly
  text           ""
  textcolor      :black
  textoffset     MakieCore.Automatic()
  width          15

Examples

Scalar arguments

using CairoMakie

f, ax, l = lines(0..9, sin; axis = (; xgridvisible = false, ygridvisible = false))
ylims!(ax, -1.5, 1.5)

bracket!(pi/2, 1, 5pi/2, 1, offset = 5, text = "Period length", style = :square)

bracket!(pi/2, 1, pi/2, -1, text = "Amplitude", orientation = :down,
    linestyle = :dash, rotation = 0, align = (:right, :center), textoffset = 4, linewidth = 2, color = :red, textcolor = :red)

bracket!(2.3, sin(2.3), 4.0, sin(4.0),
    text = "Falling", offset = 10, orientation = :up, color = :purple, textcolor = :purple)

bracket!(Point(5.5, sin(5.5)), Point(7.0, sin(7.0)),
    text = "Rising", offset = 10, orientation = :down, color = :orange, textcolor = :orange, 
    fontsize = 30, textoffset = 30, width = 50)
f

Vector arguments

using CairoMakie

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

bracket!(ax,
    1:5,
    2:6,
    3:7,
    2:6,
    text = ["A", "B", "C", "D", "E"],
    orientation = :down,
)

bracket!(ax,
    [(Point2f(i, i-0.7), Point2f(i+2, i-0.7)) for i in 1:5],
    text = ["F", "G", "H", "I", "J"],
    color = [:red, :blue, :green, :orange, :brown],
    linestyle = [:dash, :dot, :dash, :dot, :dash],
    orientation = [:up, :down, :up, :down, :up],
    textcolor = [:red, :blue, :green, :orange, :brown],
    fontsize = range(12, 24, length = 5),
)

f

Styles

using CairoMakie

f = Figure()
ax = Axis(f[1, 1], xgridvisible = false, ygridvisible = false)
ylims!(ax, -1, 2)
bracket!(ax, 1, 0, 3, 0, text = "Curly", style = :curly)
bracket!(ax, 2, 1, 4, 1, text = "Square", style = :square)

f