Github Link: https://github.com/KaiTaiTong/floodfill

This image processing tool enables users to fill a bounded region in an input image by selected pattern. Two approaches have been used to implement this flood fill algorithm, namely breadth-first-search (BFS) and depth-first-search (DFS).

Below is a demo on two sample images with different patterns to fill.

For more detailed information, please contact me directly.