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Merge pull request #2243 from antoine-levitt/fix_animated_gif

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Alternative fix for #2239
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Daniel Schwabeneder 2019-11-13 12:54:41 +01:00 committed by GitHub
commit c8b75dfae1
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1 changed files with 12 additions and 7 deletions
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19
src/animation.jl
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@ -21,9 +21,9 @@ function frame(anim::Animation, plt::P=current()) where P<:AbstractPlot
push!(anim.frames, filename)
end
giffn() = (isijulia() ? "tmp_"*randstring()*".gif" : tempname()*".gif")
movfn() = (isijulia() ? "tmp_"*randstring()*".mov" : tempname()*".mov")
mp4fn() = (isijulia() ? "tmp_"*randstring()*".mp4" : tempname()*".mp4")
giffn() = (isijulia() ? "tmp.gif" : tempname()*".gif")
movfn() = (isijulia() ? "tmp.mov" : tempname()*".mov")
mp4fn() = (isijulia() ? "tmp.mp4" : tempname()*".mp4")
mutable struct FrameIterator
itr
@ -104,13 +104,18 @@ end
# write out html to view the gif
function Base.show(io::IO, ::MIME"text/html", agif::AnimatedGif)
ext = file_extension(agif.filename)
write(io, if ext == "gif"
"<img src=\"$(relpath(agif.filename))\" />"
if ext == "gif"
html = "<img src=\"data:image/gif;base64," * base64encode(read(agif.filename)) * "\" />"
elseif ext in ("mov", "mp4")
"<video controls><source src=\"$(relpath(agif.filename))\" type=\"video/$ext\"></video>"
mimetype = ext == "mov" ? "video/quicktime" : "video/mp4"
html = "<video controls><source src=\"data:$mimetype;base64," *
base64encode(read(agif.filename)) *
"\" type = \"$mimetype\"></video>"
else
error("Cannot show animation with extension $ext: $agif")
end)
end
write(io, html)
return nothing
end