revamped plotting + abstractplotting

.gitignore

@@ -2,3 +2,5 @@
 *.jl.*.cov
 *.jl.mem
 precompile.jl
+build
+src/glbackend/.cache

.gitlab-ci.yml

@@ -0,0 +1,26 @@
+variables:
+  JULIA_PKGDIR: "$CI_PROJECT_DIR/.julia/"
+  package: 'Makie'
+
+.test_template: &test_definition
+  before_script:
+    - apt-get -qq update
+    # glfw
+    - apt-get install -y cmake libxrandr-dev libxinerama-dev libxcursor-dev mesa-utils
+    # cairo etc
+    - apt-get install -y gettext libpango1.0-0 libcairo2 libmagickwand-6.q16-2
+    - apt-get install -y ffmpeg
+
+  script:
+    - glxinfo | grep version
+    - julia -e 'Pkg.init();Pkg.clone("https://github.com/JuliaPlots/AbstractPlotting.jl.git")'
+    - julia -e 'Pkg.checkout("FreeTypeAbstraction"); Pkg.checkout("FreeTypeAbstraction", "sd/06")'
+    # actual testing
+    - julia -e "symlink(\"$CI_PROJECT_DIR\", Pkg.dir(\"$package\"));
+                Pkg.resolve();
+                Pkg.build(\"$package\");
+                Pkg.test(\"$package\")"
+
+test:0.6:
+  image: juliagpu/julia:v0.6-opengl
+  <<: *test_definition

REQUIRE

@@ -1,13 +1,12 @@
 julia 0.6
 
 Quaternions
-GLVisualize
 StaticArrays 0.6.6
-GeometryTypes 0.4.4
+GeometryTypes 0.4.5
 Reactive 0.6.0
-GLAbstraction 0.6.0
-GLWindow 0.7.1
 AbstractNumbers 0.1.1
+Colors
+ColorVectorSpace
 Contour
 FileIO
 Images
@@ -18,10 +17,15 @@ Hiccup
 Media
 Juno
 ModernGL
-GLFW 1.4.1
-Fontconfig
+GLFW 2.0.0-alpha
 FreeType
 FreeTypeAbstraction
+IntervalSets
+Primes
+
+Cairo
+Showoff
+PlotUtils
 
 @windows ImageMagick
 @linux ImageMagick

docs/.gitignore

@@ -1 +1,9 @@
 build
+examples-database.md
+examples-for-tags.md
+functions-autogen.md
+atomics_examples/
+*.png
+*.jpg
+*.mp4
+*.gif

docs/documenter_extension.jl

@@ -0,0 +1,110 @@
+
+using Documenter: Selectors, Expanders, Markdown
+using Documenter.Markdown: Link, Paragraph
+struct DatabaseLookup <: Expanders.ExpanderPipeline end
+
+Selectors.order(::Type{DatabaseLookup}) = 0.5
+Selectors.matcher(::Type{DatabaseLookup}, node, page, doc) = false
+
+const regex_pattern = r"example_database\(([\"a-zA-Z_0-9. ]+)\)"
+const atomics = (
+    heatmap,
+    image,
+    lines,
+    linesegments,
+    mesh,
+    meshscatter,
+    scatter,
+    surface,
+    text,
+    Makie.volume
+)
+
+match_kw(x::String) = ismatch(regex_pattern, x)
+match_kw(x::Paragraph) = any(match_kw, x.content)
+match_kw(x::Any) = false
+Selectors.matcher(::Type{DatabaseLookup}, node, page, doc) = match_kw(node)
+
+# ============================================= Simon's implementation
+function look_up_source(database_key)
+    entries = find(x-> x.title == database_key, database)
+    # current implementation finds titles, but we can also search for tags too
+    isempty(entries) && error("No entry found for database reference $database_key")
+    length(entries) > 1 && error("Multiple entries found for database reference $database_key")
+    sprint() do io
+        print_code(
+            io, database, entries[1],
+            scope_start = "",
+            scope_end = "",
+            indent = "",
+            resolution = (entry)-> "resolution = (500, 500)",
+            outputfile = (entry, ending)-> Pkg.dir("Makie", "docs", "media", string(entry.unique_name, ending))
+        )
+    end
+end
+function Selectors.runner(::Type{DatabaseLookup}, x, page, doc)
+    matched = nothing
+    for elem in x.content
+        if isa(elem, AbstractString)
+            matched = match(regex_pattern, elem)
+            matched != nothing && break
+        end
+    end
+    matched == nothing && error("No match: $x")
+    # The sandboxed module -- either a new one or a cached one from this page.
+    database_keys = filter(x-> !(x in ("", " ")), split(matched[1], '"'))
+    content = map(database_keys) do database_key
+        Markdown.Code("julia", look_up_source(database_key))
+    end
+    # Evaluate the code block. We redirect stdout/stderr to `buffer`.
+    page.mapping[x] = Markdown.MD(content)
+end
+
+"""
+    embed_video(relapath::AbstractString)
+
+Generates a MD-formatted string for embedding video into Markdown files
+(since `Documenter.jl` doesn't support directly embedding mp4's).
+"""
+function embed_video(relapath::AbstractString)
+    return str = """
+        ```@raw html
+        <video controls autoplay>
+          <source src="$(relapath)" type="video/mp4">
+          Your browser does not support mp4. Please use a modern browser like Chrome or Firefox.
+        </video>
+        ```
+        """
+end
+
+
+"""
+    embed_thumbnail(func::Function)
+
+Insert thumbnails matching a search tag.
+"""
+function embed_thumbnail(io::IO, func::Function)
+    indices = find_indices(func)
+    # namesdict = Dict(database[idx].unique_name => database[idx].title for idx in indices)
+    for idx in indices
+        uname = database[idx].unique_name
+        title = database[idx].title
+        # TODO: currently exporting video thumbnails as .jpg because of ImageMagick issue#120
+        testpath1 = joinpath(mediapath, "thumb-$uname.png")
+        testpath2 = joinpath(mediapath, "thumb-$uname.jpg")
+        if isfile(testpath1)
+            embedpath = relpath(testpath1, atomicspath)
+            println(io, "![]($(embedpath))")
+            # [![Alt text](/path/to/img.jpg)](http://example.net/)
+            # println(io, "[![$title]($(embedpath))](@ref)")
+        elseif isfile(testpath2)
+            embedpath = relpath(testpath2, atomicspath)
+            println(io, "![]($(embedpath))")
+            # println(io, "[![$title]($(embedpath))](@ref)")
+        else
+            warn("thumbnail for index $idx with uname $uname not found")
+            embedpath = "not_found"
+        end
+        embedpath = []
+    end
+end