A program to visualize bubble sort algorithm and create animated GIF. This is the result:
Required ImageMagick to be installed.
For image optimization, I'm using gifsicle, but you can just remove it from Makefile if you don't need small size GIF.
To run the algorithm and generate GIF:
make run
For grayscaled version (using PGM format), please check commit 8ffae00. The current version using Plain PPM format.