mantao/Plots.jl
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

gif() now accepts an argument specifying number of times to loop

Browse Source 
Note that GIF playback might have some variability depending on the
player used: https://github.com/ImageMagick/ImageMagick/issues/263
This commit is contained in:
Sivaramakrishnan Swaminathan 2016-09-13 10:12:44 -04:00
parent 03a9fc3419
commit 9c317b8c3f
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/animation.jl
View File

@ -24,7 +24,7 @@ immutable AnimatedGif
filename::String
end
function gif(anim::Animation, fn = (isijulia() ? "tmp.gif" : tempname()*".gif"); fps::Integer = 20)
function gif(anim::Animation, fn = (isijulia() ? "tmp.gif" : tempname()*".gif"); fps::Integer = 20, loop::Integer = 0)
fn = abspath(fn)
try
@ -36,7 +36,7 @@ function gif(anim::Animation, fn = (isijulia() ? "tmp.gif" : tempname()*".gif");
include(file)
end
# prefix = get(ENV, "MAGICK_CONFIGURE_PATH", "")
run(`convert -delay $speed -loop 0 $(joinpath(anim.dir, "*.png")) -alpha off $fn`)
run(`convert -delay $speed -loop $loop $(joinpath(anim.dir, "*.png")) -alpha off $fn`)
catch err
warn("""Tried to create gif using convert (ImageMagick), but got error: $err
@ -44,7 +44,7 @@ function gif(anim::Animation, fn = (isijulia() ? "tmp.gif" : tempname()*".gif");
Will try ffmpeg, but it's lower quality...)""")
# low quality
run(`ffmpeg -v 0 -framerate $fps -i $(anim.dir)/%06d.png -y $fn`)
run(`ffmpeg -v 0 -framerate $fps -loop $loop -i $(anim.dir)/%06d.png -y $fn`)
# run(`ffmpeg -v warning -i "fps=$fps,scale=320:-1:flags=lanczos"`)
end