add coordinates for Rect1 (#277)

* add `coordinates` and `texturecoordinates` for `Rect1`

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* remove `texturecoordinates(::Rect{1})`

---------

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Frederic Freyer <frederic481994@hotmail.de>

Author: 3 people

src/primitives/rectangles.jl

@@ -524,6 +524,14 @@ function Base.isapprox(r1::Rect, r2::Rect; kwargs...)
     return isapprox(origin(r1), origin(r2); kwargs...) && isapprox(widths(r1), widths(r2); kwargs...)
 end
 
+##
+# Rect1 decomposition
+function coordinates(rect::Rect{1, T}) where {T}
+    w = widths(rect)
+    o = origin(rect)
+    return [Point{1,T}(o[1]), Point{1,T}(o[1]+w[1])]
+end
+
 ##
 # Rect2 decomposition
 

test/geometrytypes.jl

@@ -683,6 +683,14 @@ end
     r = Rect2i(2, 4, 2, 4)
     @test M[r] == [53 63 73 83; 54 64 74 84]
 
+    # Rect1 coordinates/texturecoordinates
+    r = Rect{1,Float32}(0.2, 0.5)
+    @test eltype(coordinates(r)) == Point{1,Float32}
+    @test coordinates(r) == [Point{1,Float32}(0.2), Point{1,Float32}(0.7)]
+
+    r64 = Rect{1,Float64}(-0.2, 1.3)
+    @test eltype(coordinates(r64)) == Point{1,Float64}
+    @test coordinates(r64) == [Point{1,Float64}(-0.2), Point{1,Float64}(1.1)]
 end
 
 @testset "LineStrings" begin