add Makie integration (#143)

* add Makie integration

* fix for earlier julia versions

.github/workflows/main.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        julia-version: ['1.6']
+        julia-version: ['1.6', '1']
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v2

Project.toml

@@ -19,11 +19,18 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
+[weakdeps]
+Makie = "ee78f7c6-11fb-53f2-987a-cfe4a2b5a57a"
+
+[extensions]
+MakieExt = "Makie"
+
 [compat]
 Distributions = "0.17,0.18,0.19,0.20,0.21, 0.22, 0.23, 0.24, 0.25"
 ForwardDiff = "0.10"
 GenericSchur = "0.5"
 MacroTools = "<0.6"
+Makie = "0.21"
 RecipesBase = "<0.8, 0.8, 1.0"
 Requires = "<0.6, 1.0"
 SLEEFPirates = "0.4, 0.5, 0.6"
@@ -34,10 +41,11 @@ julia = "1.6"
 
 [extras]
 ControlSystemsBase = "aaaaaaaa-a6ca-5380-bf3e-84a91bcd477e"
+Makie = "ee78f7c6-11fb-53f2-987a-cfe4a2b5a57a"
 Measurements = "eff96d63-e80a-5855-80a2-b1b0885c5ab7"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 
 [targets]
-test = ["ControlSystemsBase", "Measurements", "Test", "Plots", "Unitful"]
+test = ["ControlSystemsBase", "Makie", "Measurements", "Test", "Plots", "Unitful"]

ext/MakieExt.jl

@@ -0,0 +1,16 @@
+module MakieExt
+
+using Makie
+using MonteCarloMeasurements
+
+Makie.used_attributes(::Type{<:Series}, ::AbstractVector, ::AbstractVector{<:Particles}) = (:N,)
+Makie.used_attributes(::Type{<:Series}, ::AbstractVector{<:Tuple{<:Real,<:Particles}}) = (:N,)
+Makie.convert_arguments(ct::Type{<:Series}, x::AbstractVector, y::AbstractVector{<:Particles}; N=7) = convert_arguments(ct, x, Matrix(y)[1:min(N, end), :])
+Makie.used_attributes(::Type{<:Union{Rangebars,Band}}, ::AbstractVector, ::AbstractVector{<:Particles}) = (:q,)
+Makie.used_attributes(::Type{<:Union{Rangebars,Band}}, ::AbstractVector{<:Tuple{<:Real,<:Particles}}) = (:q,)
+Makie.convert_arguments(p::Type{<:Union{Hist,Density}}, x::Particles) = convert_arguments(p, Vector(x))
+Makie.convert_arguments(ct::Type{<:Union{Rangebars,Band}}, x::AbstractVector, y::AbstractVector{<:Particles}; q=0.16) = convert_arguments(ct, x, pquantile.(y, q), pquantile.(y, 1-q))
+Makie.convert_arguments(ct::Type{<:AbstractPlot}, X::AbstractVector{<:Tuple{<:Real,<:Particles}}; kwargs...) = convert_arguments(ct, first.(X), last.(X); kwargs...)
+Makie.convert_arguments(ct::PointBased, x::AbstractVector{<:Real}, y::AbstractVector{<:Particles}) = convert_arguments(ct, x, pmean.(y))
+
+end

test/runtests.jl

@@ -2,9 +2,10 @@
 using MonteCarloMeasurements, Distributions
 using Test, LinearAlgebra, Statistics, Random, GenericSchur
 import MonteCarloMeasurements: ⊗, gradient, optimize, DEFAULT_NUM_PARTICLES
-@info "import Plots"
+@info "import Plots, Makie"
 import Plots
-@info "import Plots done"
+import Makie
+@info "import plotting packages done"
 
 Random.seed!(0)
 
@@ -655,6 +656,23 @@ Random.seed!(0)
         @test_nowarn MonteCarloMeasurements.print_functions_to_extend()
     end
 
+    VERSION ≥ v"1.9" && @time @testset "Makie" begin
+        p1 = Particles(10^2)
+        Makie.hist(p1)
+        Makie.density(p1)
+
+        xs = 1:20
+        ys = Particles.(Normal.(sqrt.(1:20), sqrt.(1:20)./5))
+
+        Makie.scatter(xs, ys)
+        Makie.scatter(tuple.(xs, ys))
+        Makie.band(xs, ys)
+        Makie.band(tuple.(xs, ys); q=0.01)
+        Makie.rangebars(tuple.(xs, ys); q=0.16)
+        Makie.series(xs, ys)
+        Makie.series(tuple.(xs, ys); N=5)
+    end
+
     @time @testset "optimize" begin
         @info "Testing optimization"
         function rosenbrock2d(x)