#11650: Make 'convert' the standard way to produce animated gifs (again)
--------------------------+-------------------------------------------------
Reporter: jhpalmieri | Owner: jason, was
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.7.2
Component: graphics | Keywords: animate convert ffmpeg
Work_issues: | Upstream: N/A
Reviewer: | Author: John Palmieri
Merged: | Dependencies: #11170
--------------------------+-------------------------------------------------
Changes (by jhpalmieri):
* status: needs_work => needs_review
Comment:
Here's a new patch; the only changes are the following:
{{{
#!diff
diff --git a/sage/plot/animate.py b/sage/plot/animate.py
--- a/sage/plot/animate.py
+++ b/sage/plot/animate.py
@@ -587,7 +587,7 @@ please install it and try again."""
print "Error running ffmpeg."
raise
- def save(self, filename=None, show_path=False):
+ def save(self, filename=None, show_path=False, use_ffmpeg=False):
"""
Save this animation.
@@ -598,6 +598,10 @@ please install it and try again."""
- ``show_path`` - boolean (default: False); if True,
print the path to the saved file
+ - ``use_ffmpeg`` - boolean (default: False); if True, use
+ 'ffmpeg' by default instead of 'convert' when creating GIF
+ files.
+
If filename is None, then in notebook mode, display the
animation; otherwise, save the animation to a GIF file. If
filename ends in '.sobj', save to an sobj file. Otherwise,
@@ -632,7 +636,8 @@ please install it and try again."""
suffix = '.gif'
if filename is None or suffix == '.gif':
- self.gif(savefile=filename, show_path=show_path)
+ self.gif(savefile=filename, show_path=show_path,
+ use_ffmpeg=use_ffmpeg)
return
elif suffix == '.sobj':
SageObject.save(self, filename)
}}}
This allows you to do `a.save('foobar.gif', use_ffmpeg=True)`.
I'm not seeing the issue with `delay` being a string. Can you please try
again?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11650#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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