matplotlib.animation.
MovieWriter
(fps=5, codec=None, bitrate=None, extra_args=None, metadata=None)[source]¶Base class for writing movies.
This is a base class for MovieWriter subclasses that write a movie frame data to a pipe. You cannot instantiate this class directly. See examples for how to use its subclasses.
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__init__
(self, fps=5, codec=None, bitrate=None, extra_args=None, metadata=None)[source]¶MovieWriter
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Methods
__init__ (self[, fps, codec, bitrate, ...]) |
MovieWriter |
bin_path () |
Return the binary path to the commandline tool used by a specific subclass. |
cleanup (self) |
Clean-up and collect the process used to write the movie file. |
finish (self) |
Finish any processing for writing the movie. |
grab_frame (self, \*\*savefig_kwargs) |
Grab the image information from the figure and save as a movie frame. |
isAvailable () |
Check to see if a MovieWriter subclass is actually available. |
saving (self, fig, outfile, dpi, \*args, ...) |
Context manager to facilitate writing the movie file. |
setup (self, fig, outfile[, dpi]) |
Perform setup for writing the movie file. |
Attributes
frame_size |
A tuple (width, height) in pixels of a movie frame. |
bin_path
()[source]¶Return the binary path to the commandline tool used by a specific subclass. This is a class method so that the tool can be looked for before making a particular MovieWriter subclass available.
frame_size
¶A tuple (width, height)
in pixels of a movie frame.
grab_frame
(self, **savefig_kwargs)[source]¶Grab the image information from the figure and save as a movie frame.
All keyword arguments in savefig_kwargs are passed on to the savefig
command that saves the figure.
setup
(self, fig, outfile, dpi=None)[source]¶Perform setup for writing the movie file.
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