Extensions of FileIO interface

.travis.yml

@@ -10,6 +10,7 @@ notifications:
     email: false
 script:
     - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+    - julia -e 'Pkg.clone("https://github.com/JuliaIO/FileIO.jl.git")'
     - julia -e 'Pkg.clone(pwd()); Pkg.build("Images")'
     - julia -e 'Pkg.test("Images", coverage=true)'
 after_success:

REQUIRE

@@ -2,8 +2,7 @@ julia 0.3
 Compat 0.4
 Colors
 ColorVectorSpace
-BinDeps
-@osx Homebrew
 SIUnits
 Zlib
 Graphics 0.1
+FileIO

appveyor.yml

@@ -32,8 +32,8 @@ install:
 build_script:
 # Need to convert from shallow to complete for Pkg.clone to work
   - IF EXIST .git\shallow (git fetch --unshallow)
-  - C:\projects\julia\bin\julia -F -e "versioninfo();
-      Pkg.clone(pwd(), \"Images\"); Pkg.build(\"Images\")"
+  - C:\projects\julia\bin\julia -F -e "versioninfo(); Pkg.clone(\"https://github.com/JuliaIO/FileIO.jl.git\", \"FileIO\")"
+  - C:\projects\julia\bin\julia -F -e "Pkg.clone(pwd(), \"Images\"); Pkg.build(\"Images\")"
 
 test_script:
   - C:\projects\julia\bin\julia --check-bounds=yes -e "Pkg.test(\"Images\")"

src/Images.jl

@@ -1,4 +1,4 @@
-VERSION >= v"0.4.0-dev+6521" && __precompile__(@unix? true : false)
+VERSION >= v"0.4.0-dev+6521" && __precompile__(true)
 
 module Images
 
@@ -11,7 +11,7 @@ import Base: atan2, clamp, convert, copy, copy!, ctranspose, delete!, done, elty
              start, strides, sub, sum, write, writemime, zero
 # "deprecated imports" are below
 
-using Colors, ColorVectorSpace, FixedPointNumbers, Compat
+using Colors, ColorVectorSpace, FixedPointNumbers, Compat, FileIO
 import Colors: Fractional, red, green, blue
 typealias AbstractGray{T}                    Color{T,1}
 typealias TransparentRGB{C<:AbstractRGB,T}   TransparentColor{C,T,4}
@@ -38,9 +38,6 @@ immutable TypeConst{N} end  # for passing compile-time constants to functions
 include("core.jl")
 include("map.jl")
 include("overlays.jl")
-const have_imagemagick = include("ioformats/libmagickwand.jl")
-@osx_only include("ioformats/OSXnative.jl")
-include("io.jl")
 include("labeledarrays.jl")
 include("algorithms.jl")
 include("connected.jl")
@@ -148,12 +145,6 @@ export # types
     widthheight,
     raw,
 
-    # io functions
-    add_image_file_format,
-    imread,
-    imwrite,
-    loadformat,
-
     # iterator functions
     first_index,
     iterate_spatial,
@@ -245,6 +236,21 @@ export # Deprecated exports
     scalesigned
 
 
+import FileIO: load, save
+@deprecate imread(filename; kwargs...) load(filename; kwargs...)
+@deprecate imwrite(img, filename; kwargs...) save(filename, img; kwargs...)
+export load, save
+
+# only mime writeable to PNG if 2D (used by IJulia for example)
+mimewritable(::MIME"image/png", img::AbstractImage) = sdims(img) == 2 && timedim(img) == 0
+# We have to disable Color's display via SVG, because both will get
+# sent with unfortunate results.  See IJulia issue #229
+mimewritable{T<:Color}(::MIME"image/svg+xml", ::AbstractMatrix{T}) = false
+
+function __init__()
+    add_mime(MIME("image/png"), AbstractImage, :ImageMagick)
+end
+
 import Base: scale, scale!  # delete when deprecations are removed
 @deprecate scaleminmax  ScaleMinMax
 @deprecate scaleminmax(img::AbstractArray, min::Real, max::Real)  ScaleMinMax(RGB24, img, min, max)
@@ -264,7 +270,6 @@ import Base: scale, scale!  # delete when deprecations are removed
 @deprecate copy(A::AbstractArray, B::AbstractArray) copyproperties(A, B)
 @deprecate share(A::AbstractArray, B::AbstractArray) shareproperties(A, B)
 
-
 const ScaleInfo = MapInfo  # can't deprecate types?
 
 end

src/core.jl

@@ -11,7 +11,7 @@ type Image{T,N,A<:AbstractArray} <: AbstractImageDirect{T,N}
     data::A
     properties::Dict{ASCIIString,Any}
 end
-Image{T,N}(data::AbstractArray{T,N}, props::Dict) = Image{eltype(data),N,typeof(data)}(data,props)
+Image(data::AbstractArray, props::Dict) = Image{eltype(data),ndims(data),typeof(data)}(data,props)
 Image(data::AbstractArray; kwargs...) = Image(data, kwargs2dict(kwargs))
 
 # Indexed image (colormap)