pie

julia

pie(values; kwargs...)
pie(point, values; kwargs...)
pie(x, y, values; kwargs...)

Creates a pie chart from the given values.

Plot type

The plot type alias for the pie function is Pie.

source

Examples

julia

using CairoMakie
data   = [36, 12, 68, 5, 42, 27]
colors = [:yellow, :orange, :red, :blue, :purple, :green]

f, ax, plt = pie(data,
                 color = colors,
                 radius = 4,
                 inner_radius = 2,
                 strokecolor = :white,
                 strokewidth = 5,
                 axis = (autolimitaspect = 1, )
                )

f

julia

using CairoMakie
f, ax, plt = pie([π/2, 2π/3, π/4],
                normalize=false,
                offset = π/2,
                color = [:orange, :purple, :green],
                axis = (autolimitaspect = 1,)
                )

f

julia

using CairoMakie
fig = Figure()
ax = Axis(fig[1, 1]; autolimitaspect=1)

kw = (; offset_radius=0.4, strokecolor=:transparent, strokewidth=0)
pie!(ax, ones(7); radius=sqrt.(2:8) * 3, kw..., color=Makie.wong_colors(0.8)[1:7])

vs = [2, 3, 4, 5, 6, 7, 8]
vs_inner = [1, 1, 1, 1, 2, 2, 2]
rs = 8
rs_inner = sqrt.(vs_inner ./ vs) * rs

lp = Makie.LinePattern(; direction=Makie.Vec2f(1, -1), width=2, tilesize=(12, 12), linecolor=:darkgrey, background_color=:transparent)
# draw the inner pie twice since `color` can not be vector of `LinePattern` currently
pie!(ax, 20, 0, vs; radius=rs_inner, inner_radius=0, kw..., color=Makie.wong_colors(0.4)[eachindex(vs)])
pie!(ax, 20, 0, vs; radius=rs_inner, inner_radius=0, kw..., color=lp)
pie!(ax, 20, 0, vs; radius=rs, inner_radius=rs_inner, kw..., color=Makie.wong_colors(0.8)[eachindex(vs)])

fig

┌ Warning: LinePattern(background_color = ...) has been deprecated in favor of LinePattern(backgroundcolor = ...)
└ @ Makie ~/work/Makie.jl/Makie.jl/Makie/src/patterns.jl:75

julia

using CairoMakie
fig = Figure()
ax = Axis(fig[1, 1]; autolimitaspect=1)

vs = 0:6 |> Vector
vs_ = vs ./ sum(vs) .* (3/2*π)
cs = Makie.wong_colors()
Δx = [1, 1, 1, -1, -1, -1, 1] ./ 10
Δy = [1, 1, 1, 1, 1, -1, -1] ./ 10
Δr1 = [0, 0, 0.2, 0, 0.2, 0, 0]
Δr2 = [0, 0, 0.2, 0, 0, 0, 0]

pie!(ax, vs; color=cs)
pie!(ax, 3 .+ Δx, 0, vs; color=cs)
pie!(ax, 0, 3 .+ Δy, vs; color=cs)
pie!(ax, 3 .+ Δx, 3 .+ Δy, vs; color=cs)

pie!(ax, 7, 0, vs; color=cs, offset_radius=Δr1)
pie!(ax, 7, 3, vs; color=cs, offset_radius=0.2)
pie!(ax, 10 .+ Δx, 3 .+ Δy, vs; color=cs, offset_radius=0.2)
pie!(ax, 10, 0, vs_; color=cs, offset_radius=Δr1, normalize=false, offset=π/2)

pie!(ax, Point2(0.5, -3), vs_; color=cs, offset_radius=Δr2, normalize=false, offset=π/2)
pie!(ax, Point2.(3.5, -3 .+ Δy), vs_; color=cs, offset_radius=Δr2, normalize=false, offset=π/2)
pie!(ax, Point2.(6.5 .+ Δx, -3), vs_; color=cs, offset_radius=Δr2, normalize=false, offset=π/2)
pie!(ax, Point2.(9.5 .+ Δx, -3 .+ Δy), vs_; color=cs, offset_radius=Δr2, normalize=false, offset=π/2)

pie!(ax, 0.5, -6, vs_; inner_radius=0.2, color=cs, offset_radius=0.2, normalize=false, offset=π/2)
pie!(ax, 3.5, -6 .+ Δy, vs_; inner_radius=0.2, color=cs, offset_radius=0.2, normalize=false, offset=π/2)
pie!(ax, 6.5 .+ Δx, -6, vs_; inner_radius=0.2, color=cs, offset_radius=0.2, normalize=false, offset=π/2)
pie!(ax, 9.5 .+ Δx, -6 .+ Δy, vs_; inner_radius=0.2, color=cs, offset_radius=0.2, normalize=false, offset=π/2)

fig

Attributes

clip_planes

Defaults to @inherit clip_planes automatic

Clip planes offer a way to do clipping in 3D space. You can set a Vector of up to 8 Plane3f planes here, behind which plots will be clipped (i.e. become invisible). By default clip planes are inherited from the parent plot or scene. You can remove parent clip_planes by passing Plane3f[].

color

Defaults to :gray

No docs available.

depth_shift

Defaults to 0.0

Adjusts the depth value of a plot after all other transformations, i.e. in clip space, where -1 <= depth <= 1. This only applies to GLMakie and WGLMakie and can be used to adjust render order (like a tunable overdraw).

fxaa

Defaults to true

Adjusts whether the plot is rendered with fxaa (fast approximate anti-aliasing, GLMakie only). Note that some plots implement a better native anti-aliasing solution (scatter, text, lines). For them fxaa = true generally lowers quality. Plots that show smoothly interpolated data (e.g. image, surface) may also degrade in quality as fxaa = true can cause blurring.

inner_radius

Defaults to 0

The inner radius of the pie segments. If this is larger than zero, the pie pieces become ring sections.

inspectable

Defaults to @inherit inspectable

Sets whether this plot should be seen by DataInspector. The default depends on the theme of the parent scene.

inspector_clear

Defaults to automatic

Sets a callback function (inspector, plot) -> ... for cleaning up custom indicators in DataInspector.

inspector_hover

Defaults to automatic

Sets a callback function (inspector, plot, index) -> ... which replaces the default show_data methods.

inspector_label

Defaults to automatic

Sets a callback function (plot, index, position) -> string which replaces the default label generated by DataInspector.

model

Defaults to automatic

Sets a model matrix for the plot. This overrides adjustments made with translate!, rotate! and scale!.

normalize

Defaults to true

If true, the sum of all values is normalized to 2π (a full circle).

offset

Defaults to 0

The angular offset of the first pie segment from the (1, 0) vector in radians.

offset_radius

Defaults to 0

The offset of each pie segment from the center along the radius

overdraw

Defaults to false

Controls if the plot will draw over other plots. This specifically means ignoring depth checks in GL backends

radius

Defaults to 1

The outer radius of the pie segments.

space

Defaults to :data

Sets the transformation space for box encompassing the plot. See Makie.spaces() for possible inputs.

ssao

Defaults to false

Adjusts whether the plot is rendered with ssao (screen space ambient occlusion). Note that this only makes sense in 3D plots and is only applicable with fxaa = true.

strokecolor

Defaults to :black

No docs available.

strokewidth

Defaults to 1

No docs available.

transformation

Defaults to :automatic

Controls the inheritance or directly sets the transformations of a plot. Transformations include the transform function and model matrix as generated by translate!(...), scale!(...) and rotate!(...). They can be set directly by passing a Transformation() object or inherited from the parent plot or scene. Inheritance options include:

:automatic: Inherit transformations if the parent and child space is compatible
:inherit: Inherit transformations
:inherit_model: Inherit only model transformations
:inherit_transform_func: Inherit only the transform function
:nothing: Inherit neither, fully disconnecting the child's transformations from the parent

Another option is to pass arguments to the transform!() function which then get applied to the plot. For example transformation = (:xz, 1.0) which rotates the xy plane to the xz plane and translates by 1.0. For this inheritance defaults to :automatic but can also be set through e.g. (:nothing, (:xz, 1.0)).

transparency

Defaults to false

Adjusts how the plot deals with transparency. In GLMakie transparency = true results in using Order Independent Transparency.

vertex_per_deg

Defaults to 1

Controls how many polygon vertices are used for one degree of rotation.

visible

Defaults to true

Controls whether the plot gets rendered or not.

pie ​

Examples ​

Attributes ​

clip_planes ​

color ​

depth_shift ​

fxaa ​

inner_radius ​

inspectable ​

inspector_clear ​

inspector_hover ​

inspector_label ​

model ​

normalize ​

offset ​

offset_radius ​

overdraw ​

radius ​

space ​

ssao ​

strokecolor ​

strokewidth ​

transformation ​

transparency ​

vertex_per_deg ​

visible ​

pie

Examples

Attributes

clip_planes

color

depth_shift

fxaa

inner_radius

inspectable

inspector_clear

inspector_hover

inspector_label

model

normalize

offset

offset_radius

overdraw

radius

space

ssao

strokecolor

strokewidth

transformation

transparency

vertex_per_deg

visible