Create an animated GIF using a running Sketch.


import py5_tools

# create a 10 frame animated GIF saved to '/tmp/animated.gif'
py5_tools.animated_gif('/tmp/animated.gif', 10, 1, 0.5)


Create an animated GIF using a running Sketch.

By default the Sketch will be the currently running Sketch, as returned by get_current_sketch(). Use the sketch parameter to specify a different running Sketch, such as a Sketch created using Class mode.

By default this function will return right away and construct the animated gif in the background while the Sketch is running. The completed gif will be saved to the location specified by the filename parameter when it is ready. Set the block parameter to True to instruct the method to not return until the gif construction is complete. This blocking feature is not available on OSX when the Sketch is executed through an IPython kernel. If the Sketch terminates prematurely, no gif will be created.

If your Sketch has a post_draw() method, use the hook_post_draw parameter to make this function run after post_draw() instead of draw(). This is important when using Processing libraries that support post_draw() such as Camera3D or ColorBlindness.


animated_gif(filename: str, count: int, period: float, duration: float, *, loop: int = 0, optimize: bool = True, sketch: Sketch = None, hook_post_draw: bool = False, block: bool = False) -> None


  • block: bool = False - method returns immediately (False) or blocks until function returns (True)

  • count: int - number of Sketch snapshots to create

  • duration: float - time in seconds between frames in the GIF

  • filename: str - filename of GIF to create

  • hook_post_draw: bool = False - attach hook to Sketch’s post_draw method instead of draw

  • loop: int = 0 - number of times for the GIF to loop (default of 0 loops indefinitely)

  • optimize: bool = True - optimize GIF palette

  • period: float - time in seconds between Sketch snapshots

  • sketch: Sketch = None - running Sketch

Updated on February 21, 2022 11:40:40am UTC