add method specialization for tweight

Evizero · Jan 27, 2020 · a698382 · a698382
1 parent 67e9784
commit a698382
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diff --git a/Project.toml b/Project.toml
@@ -17,6 +17,7 @@ LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 MLDataPattern = "9920b226-0b2a-5f5f-9153-9aa70a013f8b"
 MappedArrays = "dbb5928d-eab1-5f90-85c2-b9b0edb7c900"
 OffsetArrays = "6fe1bfb0-de20-5000-8ca7-80f57d26f881"
+Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 Rotations = "6038ab10-8711-5258-84ad-4b1120ba62dc"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 

diff --git a/src/compat.jl b/src/compat.jl
@@ -1,3 +1,5 @@
+using Pkg
+
 if VERSION >= v"1.3"
     const safe_rand = rand
 else
@@ -19,4 +21,10 @@ else
         unlock(rand_mutex[])
         result
     end
-end
+end
+
+# ImageTransformation <= v0.8.3
+# PR: https://github.com/JuliaImages/ImageTransformations.jl/pull/89
+if Pkg.installed()["ImageTransformations"] <= v"0.8.3"
+    Interpolations.tweight(A::AbstractArray{C}) where C<:FixedPoint = C
+end