Implement GeoInterface astext and asbinary. (#34)

evetion · Oct 3, 2024 · a34201e · a34201e · rafaqz · Oct 5, 2024
1 parent a9322fa
commit a34201e
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diff --git a/src/wkb.jl b/src/wkb.jl
@@ -305,3 +305,5 @@ function typesize(T::GI.GeometryCollectionTrait, geom, n::Integer)
     end
     return size
 end
+
+GI.asbinary(::GI.AbstractGeometryTrait, geom) = WellKnownGeometry.getwkb(geom)
diff --git a/src/wkt.jl b/src/wkt.jl
@@ -244,3 +244,5 @@ function GI.getgeom(
     end
     return WKTtype(gftgeom, data)
 end
+
+GI.astext(::GI.AbstractGeometryTrait, geom) = getwkt(geom)
diff --git a/test/runtests.jl b/test/runtests.jl
@@ -198,4 +198,30 @@ import LibGEOS
         wkt = GFT.WellKnownText(GFT.Geom(), "POINT(30 10)")
         @test GI.testgeometry(wkt)
     end
+
+    @testset "GeoInterface piracy" begin
+        @test GI.astext((1.0, 2.0)) == GFT.WellKnownText(GFT.Geom(), "POINT (1.0 2.0)")
+        @test GI.asbinary((1.0, 2.0)).val == UInt8[
+            0x01,
+            0x01,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0xf0,
+            0x3f,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0x00,
+            0x40]
+    end
 end
-Original file line number
+Diff line change
@@ Expand Up @@
         end
         return size
     end
+    GI.asbinary(::GI.AbstractGeometryTrait, geom) = WellKnownGeometry.getwkb(geom)