polygonize example in docs need fix

[gaelforget]

This example : https://juliageo.org/GeometryOps.jl/stable/source/methods/polygonize#Polygonizing-raster-data

This line :

f, a, p = poly(polygons; label = "Polygonized polygons", axis = (; aspect = DataAspect()))

Gives this error :

No recipe for poly with args: Tuple{GeoInterface.Wrappers.MultiPolygon{false, false, Vector{GeoInterface.Wrappers.Polygon{false, false, Vector{GeoInterface.Wrappers.LinearRing{false, false, Vector{Tuple{Float64, Float64}}, Extents.Extent{(:X, :Y), Tuple{Tuple{Float64, Float64}, Tuple{Float64, Float64}}}, Nothing}}, Extents.Extent{(:X, :Y), Tuple{Tuple{Float64, Float64}, Tuple{Float64, Float64}}}, Nothing}}, Extents.Extent{(:X, :Y), Tuple{Tuple{Float64, Float64}, Tuple{Float64, Float64}}}, Nothing}}

and

Stack trace
Here is what happened, the most recent locations are first:
error(s::String)
from 
[julia → error.jl:35](https://github.com/JuliaLang/julia/tree/8f5b7ca12ad48c6d740e058312fc8cf2bbe67848/base/error.jl#L35)
 
plot!
from 
interfaces.jl:363
connect_plot!(parent::Makie.Scene, plot::MakieCore.Poly{…}) [...show types...](http://localhost:1234/edit?id=878c0440-d004-11ef-23ce-a910af27d550#)
from 
Makie → interfaces.jl:395
 
plot!
from 
interfaces.jl:412
plot!(ax::Makie.Axis, plot::MakieCore.Poly{…}) [...show types...](http://localhost:1234/edit?id=878c0440-d004-11ef-23ce-a910af27d550#)
from 
Makie → figureplotting.jl:412
 
plot!(fa::Makie.FigureAxis, plot::MakieCore.Poly{…}) [...show types...](http://localhost:1234/edit?id=878c0440-d004-11ef-23ce-a910af27d550#)
from 
Makie → figureplotting.jl:407
 
_create_plot(F::Function, attributes::Dict{…}, args::GeoInterface.Wrappers.MultiPolygon{…}) [...show types...](http://localhost:1234/edit?id=878c0440-d004-11ef-23ce-a910af27d550#)
from 
Makie → figureplotting.jl:318
 
#poly#64
from 
recipes.jl:510
poly
from 
recipes.jl:508
from 
[This cell: line 2](http://localhost:1234/edit?id=878c0440-d004-11ef-23ce-a910af27d550#cbc99f37-3847-4c43-abcd-c43ae080fe45)

with :

  [13f3f980] CairoMakie v0.12.18
  [cf35fbd7] GeoInterface v1.4.0
  [3251bfac] GeometryOps v0.1.13
  [ee78f7c6] Makie v0.21.18
  [44cfe95a] Pkg v1.11.0

[gaelforget]

This seems to help :

f, a, p = poly(collect(GI.getpoint(polygons)))

[rafaqz]

It just needs using GeoInterfaceMakie added at the top.

We are in the annoying situation where Makie depends on GeoInterface so we can make an extension to add plot recipes

[gaelforget]

It just needs using GeoInterfaceMakie added at the top.

We are in the annoying situation where Makie depends on GeoInterface so we can make an extension to add plot recipes

Thanks! This fixed it.

Happy send a PR adding GeoInterfaceMakie @

GeometryOps.jl/src/methods/polygonize.jl

Line 22 in 6d51c7f

using Makie, GeometryOps

if you'd like

Maybe there should also be using CairoMakie cause otherwise the plot does not get visualized (instead it returns Figure())

Should I do that?

[rafaqz]

Yes that would be great