Add a Makie extension

.github/workflows/CI.yml

@@ -13,7 +13,7 @@ jobs:
       fail-fast: true
       matrix:
         version:
-          - '1.7'
+          - '1.9'
           - '1'
         os:
           - ubuntu-latest

Project.toml

@@ -8,6 +8,7 @@ DBFTables = "75c7ada1-017a-5fb6-b8c7-2125ff2d6c93"
 Extents = "411431e0-e8b7-467b-b5e0-f676ba4f2910"
 GeoFormatTypes = "68eda718-8dee-11e9-39e7-89f7f65f511f"
 GeoInterface = "cf35fbd7-0cd7-5166-be24-54bfbe79505f"
+GeoInterfaceMakie = "0edc0954-3250-4c18-859d-ec71c1660c08"
 GeoInterfaceRecipes = "0329782f-3d07-4b52-b9f6-d3137cf03c7a"
 OrderedCollections = "bac558e1-5e72-5ebc-8fee-abe8a469f55d"
 RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
@@ -18,18 +19,27 @@ DBFTables = "1.2"
 Extents = "0.1"
 GeoFormatTypes = "0.4"
 GeoInterface = "1.0"
+GeoInterfaceMakie = "0.1"
 GeoInterfaceRecipes = "1.0"
+Makie = "0.20"
 OrderedCollections = "1"
 RecipesBase = "1"
 Tables = "0.2, 1"
-julia = "1.6"
+julia = "1.9"
+
+[weakdeps]
+Makie = "ee78f7c6-11fb-53f2-987a-cfe4a2b5a57a"
+
+[extensions]
+ShapefileMakieExt = "Makie"
 
 [extras]
 ArchGDAL = "c9ce4bd3-c3d5-55b8-8973-c0e20141b8c3"
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
+Makie = "ee78f7c6-11fb-53f2-987a-cfe4a2b5a57a"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
 RemoteFiles = "cbe49d4c-5af1-5b60-bb70-0a60aa018e1b"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["ArchGDAL", "DataFrames", "Plots", "RemoteFiles", "Test"]
+test = ["ArchGDAL", "DataFrames", "Makie", "Plots", "RemoteFiles", "Test"]

ext/ShapefileMakieExt.jl

@@ -0,0 +1,22 @@
+module ShapefileMakieExt
+using GeoInterfaceMakie: GeoInterfaceMakie
+using Shapefile: Shapefile
+using Makie: Makie
+
+GeoInterfaceMakie.@enable Shapefile.AbstractShape
+GeoInterfaceMakie.@enable Shapefile.SubPolygon
+GeoInterfaceMakie.@enable Shapefile.LinearRing
+
+Makie.plottype(tbl::Shapefile.Table) = Makie.plottype(Shapefile.shapes(tbl))
+Makie.plottype(shp::Shapefile.Handle) = Makie.plottype(Shapefile.shapes(shp))
+
+for T in (Any, Union{Type{Any}, Type{<:Makie.AbstractPlot}}, Type{<:Makie.Poly}, Type{<:Makie.Lines}, Makie.PointBased)
+    @eval begin
+        Makie.convert_arguments(t::$T, tbl::Shapefile.Table) =
+            Makie.convert_arguments(t, Shapefile.shapes(tbl))
+        Makie.convert_arguments(t::$T, shp::Shapefile.Handle) =
+            Makie.convert_arguments(t, Shapefile.shapes(shp))
+    end
+end
+
+end

test/table.jl

@@ -2,6 +2,7 @@ using Shapefile
 using Test
 using RemoteFiles
 using Plots
+using Makie
 import DBFTables
 import Tables
 import DataFrames
@@ -198,10 +199,37 @@ for shx_path in ne_shx
     end
 end
 
-@testset "plot tables" begin
-    plot(ne_land)
-    plot(ne_coastline)
-    plot(ne_cities)
+
+@testset "plot tables with Plots.jl" begin
+    # Tables
+    Plots.plot(ne_land)
+    Plots.plot(ne_coastline)
+    Plots.plot(ne_cities)
+    # Handles
+    Plots.plot(getfield(ne_land, :shp))
+    Plots.plot(getfield(ne_coastline, :shp))
+    Plots.plot(getfield(ne_cities, :shp))
+end
+
+@testset "plot tables with Makie.jl" begin
+    # Tables
+    p = Makie.plot(ne_land)
+    # Makie doesn't actually plot vectors of multiline string:
+    # Makie.plot(ne_coastline)
+    # So we do it manually
+    for geom in Shapefile.shapes(ne_coastline)
+        Makie.plot!(p.axis, geom)
+    end
+    Makie.plot!(p.axis, ne_cities)
+    # Handles
+    p = Makie.plot(getfield(ne_land, :shp))
+    # Makie doesn't actually plot vectors of multiline string:
+    # Makie.plot(ne_coastline)
+    # So we do it manually
+    for geom in Shapefile.shapes(getfield(ne_coastline, :shp))
+        Makie.plot!(p.axis, geom)
+    end
+    Makie.plot!(p.axis, getfield(ne_cities, :shp))
 end
 
 end  # testset "Tables interface"