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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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17
Task/Bitmap-Flood-fill/OCaml/bitmap-flood-fill.ocaml Normal file
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let floodFill ~img (i, j) newColor =
let oldColor = get_pixel ~img ~pt:(i, j) in
let width, height = get_dims ~img in
let rec aux (i, j) =
if 0 <= i && i < height
&& 0 <= j && j < width
&& (get_pixel ~img ~pt:(i, j)) = oldColor
then begin
put_pixel img newColor i j;
aux (i-1, j);
aux (i+1, j);
aux (i, j-1);
aux (i, j+1);
end;
in
aux (i, j)