領りょう域いき塗ぬりつぶし

noun

area filling; flood fill

Computing term for filling a bounded region with a color or pattern, as in graphics software.

• ペイントソフトで領りょう域いき塗ぬりつぶしを使つかうと、閉とじた図ず形けいを一いっ瞬しゅんで塗ぬれる。

  Using area fill in paint software, you can instantly fill a closed shape.