flood_fill in the scikit-image documentation (source code)

= flood_fill in the scikit-image documentation
{c}

https://scikit-image.org/docs/stable/api/skimage.segmentation.html#skimage.segmentation.flood_fill

Official API reference, flood_fill: seed_point, new_value, footprint/connectivity and tolerance relative to the seed value; no tolerance means exact value equality. Illustrative integer-array examples in the article are independently constructed.