using Plots
const PlotsBase = Plots.PlotsBase  #hide
pythonplot()

PlotsBase.reset_defaults()  #hide
using StableRNGs  #hide
rng = StableRNG(1234)  #hide
nothing  #hide

struct Measurement <: Number
    val::Float64
    err::Float64
end
value(m::Measurement) = begin
        m.val
    end
uncertainty(m::Measurement) = begin
        m.err
    end
@recipe function f(::Type{T}, m::T) where T <: AbstractArray{<:Measurement}
        if !(get(plotattributes, :seriestype, :path) in (:contour, :contourf, :contour3d, :heatmap, :surface, :wireframe, :image))
            error_sym = Symbol(plotattributes[:letter], :error)
            plotattributes[error_sym] = uncertainty.(m)
        end
        value.(m)
    end
x = Measurement.(10 * sort(rand(rng, 10)), rand(rng, 10))
y = Measurement.(10 * sort(rand(rng, 10)), rand(rng, 10))
z = Measurement.(10 * sort(rand(rng, 10)), rand(rng, 10))
surf = Measurement.((1:10) .* (1:10)', rand(rng, 10, 10))
plot(scatter(x, [x y]), scatter(x, y, z), heatmap(x, y, surf), wireframe(x, y, surf), legend = :topleft)
current()  #hide

# This file was generated using Literate.jl, https://github.com/fredrikekre/Literate.jl