Fixed doc reference. Removed duplicate getring function.

Author: evetion

docs/src/background/sf.md

@@ -1,3 +1,7 @@
+```@meta
+CurrentModule = GeoInterface
+```
+
 # Simple Features
 Simple Features ([SF](https://en.wikipedia.org/wiki/Simple_Features)) are OGC standards describing two dimensional geographic features, such as Points and Polygons and the relations between them.
 The standards describe a hierarchy of types (Part 1), a functional interface with SQL (Part II) and an SQL/MM extension with support for circular geometry types, such as `Circularstring`.

docs/src/guides/defaults.md

@@ -1,3 +1,7 @@
+```@meta
+CurrentModule = GeoInterface
+```
+
 # Defaults
 There are *many* function in SF, but most only apply to a single geometry type.
 Of note here are the `ngeom` and `getgeom` for each geometry type, which translate to the following function for each type automatically:
@@ -9,7 +13,7 @@ Of note here are the `ngeom` and `getgeom` for each geometry type, which transla
 | [`AbstractPolygonTrait`](@ref)            | [`nring(geom)`](@ref)       | [`getring(geom)`](@ref)       |
 | [`AbstractMultiLineStringTrait`](@ref)    | [`nlinestring(geom)`](@ref) | [`getlinestring(geom)`](@ref) |
 | [`AbstractMultiPolygonTrait`](@ref)       | [`npolygon(geom)`](@ref)    | [`getpolygon(geom)`](@ref)    |
-| [`AbstractPolyhedralSurfaceTrait`](@ref)  | [`npatch(geom)`](@ref)      | [`getpatch(geom)`](@ref)      |
+| [`AbstractPolyHedralSurfaceTrait`](@ref)  | [`npatch(geom)`](@ref)      | [`getpatch(geom)`](@ref)      |
 | [`AbstractGeometryCollectionTrait`](@ref) | [`ngeom(geom)`](@ref)       | [`getgeom(geom)`](@ref)       |
 
 ## Polygons

docs/src/guides/developer.md

@@ -1,3 +1,7 @@
+```@meta
+CurrentModule = GeoInterface
+```
+
 # Implementing GeoInterface
 GeoInterface requires six functions to be defined for a custom geometry. On top of that
 it could be useful to also implement some optional methods if they apply or are faster than the fallbacks.
@@ -9,7 +13,7 @@ also implement those interfaces where applicable.
 
 ```julia
 GeoInterface.isgeometry(geom::customgeom)::Bool = true
-GeoInterface.geomtype(geom::customgeom)::DataType = GeoInterface.XTrait() # <: AbstractGeometryTrait
+GeoInterface.geomtype(geom::customgeom)::DataType = GeoInterface.XTraitTrait() # <: AbstractGeometryTrait
 GeoInterface.ncoord(geomtype(geom), geom::customgeom)::Integer
 GeoInterface.getcoord(geomtype(geom), geom::customgeom, i)::Real  # only for PointTraits
 GeoInterface.ngeom(geomtype(geom), geom::customgeom)::Integer
@@ -82,7 +86,7 @@ GeoInterface.isgeometry(geom::customgeom)::Bool = true
 
 A `geom::customgeom` with "Point"-like traits implements
 ```julia
-GeoInterface.geomtype(geom::customgeom)::DataType = GeoInterface.Point()
+GeoInterface.geomtype(geom::customgeom)::DataType = GeoInterface.PointTrait()
 GeoInterface.ncoord(::GeoInterface.PointTrait, geom::customgeom)::Integer
 GeoInterface.getcoord(::GeoInterface.PointTrait, geom::customgeom, i)::Real
 
@@ -93,7 +97,7 @@ GeoInterface.getgeom(::GeoInterface.PointTrait, geom::customgeom, i) = nothing
 
 A `geom::customgeom` with "LineString"-like traits implements the following methods:
 ```julia
-GeoInterface.geomtype(geom::customgeom)::DataType = GeoInterface.LineString()
+GeoInterface.geomtype(geom::customgeom)::DataType = GeoInterface.LineStringTrait()
 GeoInterface.ncoord(::GeoInterface.LineStringTrait, geom::customgeom)::Integer
 
 # These alias for npoint and getpoint
@@ -107,7 +111,7 @@ GeoInterface.length(::GeoInterface.LineStringTrait, geom::customgeom)::Real
 ```
 A `geom::customgeom` with "Polygon"-like traits can implement the following methods:
 ```julia
-GeoInterface.geomtype(geom::customgeom)::DataType = GeoInterface.Polygon()
+GeoInterface.geomtype(geom::customgeom)::DataType = GeoInterface.PolygonTrait()
 GeoInterface.ncoord(::GeoInterface.PolygonTrait, geom::customgeom)::Integer
 
 # These alias for nring and getring
@@ -123,15 +127,15 @@ GeoInterface.boundary(::GeoInterface.PolygonTrait, geom::customgeom)::"LineStrin
 
 A `geom::customgeom` with "GeometryCollection"-like traits has to implement the following methods:
 ```julia
-GeoInterface.geomtype(geom::customgeom) = GeoInterface.GeometryCollection()
+GeoInterface.geomtype(geom::customgeom) = GeoInterface.GeometryCollectionTrait()
 GeoInterface.ncoord(::GeoInterface.GeometryCollectionTrait, geom::customgeom)::Integer
 GeoInterface.ngeom(::GeoInterface.GeometryCollectionTrait, geom::customgeom)::Integer
 GeoInterface.getgeom(::GeoInterface.GeometryCollectionTrait,geom::customgeomm, i)::"GeometryTrait"
 ```
 
 A `geom::customgeom` with "MultiPoint"-like traits has to implement the following methods:
 ```julia
-GeoInterface.geomtype(geom::customgeom) = GeoInterface.MultiPoint()
+GeoInterface.geomtype(geom::customgeom) = GeoInterface.MultiPointTrait()
 GeoInterface.ncoord(::GeoInterface.MultiPointTrait, geom::customgeom)::Integer
 
 # These alias for npoint and getpoint
@@ -141,7 +145,7 @@ GeoInterface.getgeom(::GeoInterface.MultiPointTrait, geom::customgeom, i)::"Poin
 
 A `geom::customgeom` with "MultiLineString"-like traits has to implement the following methods:
 ```julia
-GeoInterface.geomtype(geom::customgeom) = GeoInterface.MultiLineString()
+GeoInterface.geomtype(geom::customgeom) = GeoInterface.MultiLineStringTrait()
 GeoInterface.ncoord(::GeoInterface.MultiLineStringTrait, geom::customgeom)::Integer
 
 # These alias for nlinestring and getlinestring
@@ -151,7 +155,7 @@ GeoInterface.getgeom(::GeoInterface.MultiLineStringTrait,geom::customgeomm, i)::
 
 A `geom::customgeom` with "MultiPolygon"-like traits has to implement the following methods:
 ```julia
-GeoInterface.geomtype(geom::customgeom) = GeoInterface.MultiPolygon()
+GeoInterface.geomtype(geom::customgeom) = GeoInterface.MultiPolygonTrait()
 GeoInterface.ncoord(::GeoInterface.MultiPolygonTrait, geom::customgeom)::Integer
 
 # These alias for npolygon and getpolygon

docs/src/reference/api.md

@@ -1,3 +1,7 @@
+```@meta
+CurrentModule = GeoInterface
+```
+
 # API
 
 ## Functions

docs/src/tutorials/usage.md

@@ -1,3 +1,7 @@
+```@meta
+CurrentModule = GeoInterface
+```
+
 # Traits interface
 GeoInterface provides a traits interface, not unlike Tables.jl, by a set of functions and types for geospatial data.