invoke

inline operator fun invoke(width: Int, height: Int, fill: Char): CharArray2
inline operator fun invoke(width: Int, height: Int, gen: (n: Int) -> Char): CharArray2
inline operator fun invoke(rows: List<List<Char>>): CharArray2
inline operator fun invoke(map: String, marginChar: Char = '\u0000', gen: (char: Char, x: Int, y: Int) -> Char): CharArray2
inline operator fun invoke(map: String, default: Char, transform: Map<Char, Char>): CharArray2