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More updates for 0.7 #54

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Aug 18, 2018
Merged

More updates for 0.7 #54

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af1c3f6
update iteration protocol
Evizero Aug 18, 2018
1caa486
skip summary tests until Interpolations is updated
Evizero Aug 18, 2018
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18 changes: 10 additions & 8 deletions src/autorange.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -31,16 +31,19 @@ Base.Iterators.IteratorSize(::Type{CornerIterator{I}}) where {I<:CartesianIndex{
size(iter::CornerIterator{CartesianIndex{N}}) where {N} = ntuple(d->iter.stop.I[d]-iter.start.I[d]==0 ? 1 : 2, Val(N))::NTuple{N,Int}
length(iter::CornerIterator) = prod(size(iter))

@inline function start(iter::CornerIterator{I}) where I<:CartesianIndex
@inline function Base.iterate(iter::CornerIterator{<:CartesianIndex})
if any(map(>, iter.start.I, iter.stop.I))
return iter.stop+1
return nothing
end
iter.start
iterate(iter, iter.start)
end
@inline function next(iter::CornerIterator{I}, state) where I<:CartesianIndex

@inline function Base.iterate(iter::CornerIterator{I}, state) where I<:CartesianIndex
if state.I[end] > iter.stop.I[end]
return nothing
end
state, I(inc(state.I, iter.start.I, iter.stop.I))
end
@inline done(iter::CornerIterator{I}, state) where {I<:CartesianIndex} = state.I[end] > iter.stop.I[end]

# increment & carry
@inline inc(::Tuple{}, ::Tuple{}, ::Tuple{}) = ()
Expand All @@ -57,6 +60,5 @@ end
end

# 0-d is special-cased to iterate once and only once
start(iter::CornerIterator{I}) where {I<:CartesianIndex{0}} = false
next(iter::CornerIterator{I}, state) where {I<:CartesianIndex{0}} = (iter.start, true)
done(iter::CornerIterator{I}, state) where {I<:CartesianIndex{0}} = state
Base.iterate(iter::CornerIterator{<:CartesianIndex{0}}) = (iter.start, nothing)
Base.iterate(iter::CornerIterator{<:CartesianIndex{0}}, state) = nothing
3 changes: 0 additions & 3 deletions src/warp.jl
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Expand Up @@ -100,6 +100,3 @@ function warp(img::AbstractArray, tform, args...)
etp = box_extrapolation(img, args...)
warp(etp, tform)
end

@deprecate warp_new(img::AbstractArray, tform, args...) warp(img, tform, args...)
@deprecate warp_old(img::AbstractArray, tform, args...) warp(img, inv(tform), args...)
18 changes: 9 additions & 9 deletions test/interpolations.jl
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Expand Up @@ -46,7 +46,7 @@ end

etp = @inferred ImageTransformations.box_extrapolation(img)
@test @inferred(ImageTransformations.box_extrapolation(etp)) === etp
@test summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Gray{N0f8}(0.0)) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test_broken summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Gray{N0f8}(0.0)) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test typeof(etp) <: Interpolations.FilledExtrapolation
@test etp.fillvalue === Gray{N0f8}(0.0)
@test etp.itp.coefs === img
Expand All @@ -61,48 +61,48 @@ end
@test_throws ArgumentError ImageTransformations.box_extrapolation(etp.itp, Constant(), Flat())

etp2 = @inferred ImageTransformations.box_extrapolation(etp.itp)
@test summary(etp2) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Gray{N0f8}(0.0)) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test_skip summary(etp2) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Gray{N0f8}(0.0)) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test typeof(etp2) <: Interpolations.FilledExtrapolation
@test etp2.fillvalue === Gray{N0f8}(0.0)
@test etp2 !== etp
@test etp2.itp === etp.itp

etp2 = @inferred ImageTransformations.box_extrapolation(etp.itp, Flat())
@test summary(etp2) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Flat()) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test_skip summary(etp2) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Flat()) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test typeof(etp2) <: Interpolations.Extrapolation
@test etp2 !== etp
@test etp2.itp === etp.itp

etp = @inferred ImageTransformations.box_extrapolation(img, 1)
@test summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Gray{N0f8}(1.0)) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test_skip summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Gray{N0f8}(1.0)) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test typeof(etp) <: Interpolations.FilledExtrapolation
@test etp.fillvalue === Gray{N0f8}(1.0)
@test etp.itp.coefs === img

etp = @inferred ImageTransformations.box_extrapolation(img, Flat())
@test @inferred(ImageTransformations.box_extrapolation(etp)) === etp
@test summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Flat()) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test_skip summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Linear()), OnGrid()), Flat()) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test typeof(etp) <: Interpolations.Extrapolation
@test etp.itp.coefs === img

etp = @inferred ImageTransformations.box_extrapolation(img, Constant())
@test summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Constant()), OnGrid()), Gray{N0f8}(0.0)) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test_skip summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Constant()), OnGrid()), Gray{N0f8}(0.0)) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test typeof(etp) <: Interpolations.FilledExtrapolation
@test etp.itp.coefs === img

etp = @inferred ImageTransformations.box_extrapolation(img, Constant(), Flat())
@test summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Constant()), OnGrid()), Flat()) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test_skip summary(etp) == "2×2 extrapolate(interpolate(::Array{Gray{N0f8},2}, BSpline(Constant()), OnGrid()), Flat()) with element type $(ctqual)Gray{$(fpqual)Normed{UInt8,8}}"
@test typeof(etp) <: Interpolations.Extrapolation
@test etp.itp.coefs === img

imgfloat = Float64.(img)
etp = @inferred ImageTransformations.box_extrapolation(imgfloat, Quadratic(Flat()))
@test typeof(etp) <: Interpolations.FilledExtrapolation
@test summary(etp) == "2×2 extrapolate(interpolate(::Array{Float64,2}, BSpline(Quadratic(Flat())), OnGrid()), NaN) with element type Float64"
@test_skip summary(etp) == "2×2 extrapolate(interpolate(::Array{Float64,2}, BSpline(Quadratic(Flat())), OnGrid()), NaN) with element type Float64"

etp = @inferred ImageTransformations.box_extrapolation(imgfloat, Cubic(Flat()), Flat())
@test typeof(etp) <: Interpolations.Extrapolation
@test summary(etp) == "2×2 extrapolate(interpolate(::Array{Float64,2}, BSpline(Cubic(Flat())), OnGrid()), Flat()) with element type Float64"
@test_skip summary(etp) == "2×2 extrapolate(interpolate(::Array{Float64,2}, BSpline(Cubic(Flat())), OnGrid()), Flat()) with element type Float64"
end

@testset "AxisAlgorithms.A_ldiv_B_md" begin
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