CompatHelper: bump compat for "ImageShow" to "0.3" (#952)

* CompatHelper: bump compat for "ImageShow" to "0.3"

* bind ImageShow gif/play/explore to Images

* make function alias a const
so as to avoid unexpected re-bind

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Johnny Chen <[email protected]>

Author: github-actions[bot]

Project.toml

@@ -45,7 +45,7 @@ ImageMagick = "0.7.5, 1"
 ImageMetadata = "0.6, 0.7, 0.8, 0.9"
 ImageMorphology = "0.2.7"
 ImageQualityIndexes = "0.1.3, 0.2"
-ImageShow = "0.1, 0.2"
+ImageShow = "0.1, 0.2, 0.3"
 ImageTransformations = "0.4, 0.5, 0.6, 0.7, 0.8"
 IndirectArrays = "0.5"
 OffsetArrays = "0.8, 0.9, 0.10, 0.11, 1.0.1"

src/Images.jl

@@ -78,12 +78,32 @@ if !hasmethod(arraydata, (ImageMeta, ) )
     ImageAxes.arraydata(img::ImageMeta) = ImageMetadata.data(img)
 end
 
+# Non-exported symbol bindings to ImageShow
+import ImageShow
+if isdefined(ImageShow, :play)
+    @doc (@doc ImageShow.play)
+    const play = ImageShow.play
+else
+    play(args...; kwargs...) = error("The `Images.play` function requires ImageShow at least 0.3.0.")
+end
+if isdefined(ImageShow, :explore)
+    @doc (@doc ImageShow.explore)
+    const explore = ImageShow.explore
+else
+    explore(args...; kwargs...) = error("The `Images.explore` function requires ImageShow at least 0.3.0.")
+end
+if isdefined(ImageShow, :gif)
+    @doc (@doc ImageShow.gif)
+    const gif = ImageShow.gif
+else
+    gif(args...; kwargs...) = error("The `Images.gif` function requires ImageShow at least 0.3.0.")
+end
+
 # While we are bridging the old API and the new API in ImageContrastAdjustment
 # we need to import these functions because we make new definitions for them
 # in deprecations.jl
 import ImageContrastAdjustment: build_histogram, adjust_histogram, adjust_histogram!
 
-import ImageShow
 using ImageMetadata: ImageMetaAxis
 import ImageMorphology: dilate, erode
 import ImageTransformations: restrict