ImageTransformations v0.9.0

[johnnychen94]

Here's my plan for the next minor release:

Todo:

• documentation CI (moving https://juliaimages.org/stable/pkgs/transformations/ here) (add documentation page #131)
• revisit restrict not preserving image colortype #68 (close or fix it)
• deprecate invwarpedview in favor of InvWarpedView (deprecate invwarpedview in favor of InvWarpedView #138)
• remove all summary test in favor of eltype/typeof/size/axes... (remove all summary test #136)
• fixed point perspective for imresize, zoom and imrotate ([WIP] fixed point perspective for imresize, zoom and imrotate #142)
• Restrict rounding to the computed corners (Restrict rounding to the computed corners #143)

bugs:

• new type instability during restrict on OffsetArray (new type instability during restrict on OffsetArray #118)
• imresize failed with ARGB32 (imresize failed with ARGB32 #97)
• restrict produces wrong boundary values if called with a one-row array (restrict produces wrong boundary values if called with a one-row array #47)

maintenance:

• upgrade legacy methods with cleaner keyword alternative (upgrade legacy methods with cleaner keyword alternative #116) -- API deprecations
• Move restrict to a faster loading package (Move restrict to a faster loading package? #69)

enhancements:

• skip prefilter for Linear and Constant (skip prefilter for Linear and Constant #125)
• imresize/imrotate fixed point (imresize/imrotate fixed point #121)

---

The test failure is due to version locks on test dependency, no need to worry about.

[codecov]

Codecov Report

Merging #122 (71efff6) into master (e1ef518) will decrease coverage by 2.03%.
The diff coverage is 50.00%.

❗ Current head 71efff6 differs from pull request most recent head bdd857a. Consider uploading reports for the commit bdd857a to get more accurate results

@@            Coverage Diff             @@
##           master     #122      +/-   ##
==========================================
- Coverage   91.09%   89.06%   -2.04%     
==========================================
  Files           8        8              
  Lines         191      192       +1     
==========================================
- Hits          174      171       -3     
- Misses         17       21       +4     

Impacted Files	Coverage Δ
src/ImageTransformations.jl	83.33% <ø> (ø)
src/compat.jl	16.66% <20.00%> (-63.34%)	⬇️
src/autorange.jl	92.68% <100.00%> (ø)

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[johnnychen94]

Interesting... The test dependency ReferenceTests v0.9.8 actually isn't compatible with ImageTransformations v0.9 yet the test still runs without an error.

@timholy #142 has become quite delicate so I don't plan to ship it in this release. That said I'm okay to merge this and tag a new release.

[timholy]

This looks awesome! You've done absolutely heroic work here. Merge at will.

[timholy]

Suggested change

	- ![Bugfix][badge-bugfix] `restrict` on `OffsetArray` is now type stable. ([ImageBase#4][github-base-4])
	- ![Bugfix][badge-bugfix] `restrict` on `OffsetArray` always returns an `OffsetArray` result. ([ImageBase#4][github-base-4])

The meaning of "type-stable" is a little bit ambiguous: sometimes it means "the same type," but more often it simply means inferrable. Because of the potential for confusion, I think it's best to be specific.

[johnnychen94]

Actually, I did mean inferrable here (#118) but it's almost the same 😄