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Tag: animation

Matplotlib’s FuncAnimation calls init_func more than once

The documentation for matplotlib.animation.FuncAnimation says: init_func : […] This function will be called once before the first frame. But whenever I use FuncAnimation, the init_func is called multiple times. You can see this by adding a print statement to the basic example from Matplotlib’s website: Apart from producing a lovely plot, it immediately gives the standard output: If I keep

generate video pixel by pixel, programmatically

I’d like to generate an animation pixel by pixel programmatically. Preferably in Hi-Def, in Python or in Ruby. I thought about using PIL to make each frame and then convert the frames into video. Is there a better way to do this? EDIT: Clarification, this is 2D and I need the pixels to be precise. EDITEDIT: Something like this: Would

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