rgb method

void rgb(
  1. {num r = 1.0,
  2. num g = 1.0,
  3. num b = 1.0,
  4. bool bg = false}
)

Sets the pen color to the rgb value between 0.0..1.0.

Implementation

void rgb({num r = 1.0, num g = 1.0, num b = 1.0, bool bg = false}) => xterm(
    (r.clamp(0.0, 1.0) * 5).toInt() * 36 +
        (g.clamp(0.0, 1.0) * 5).toInt() * 6 +
        (b.clamp(0.0, 1.0) * 5).toInt() +
        16,
    bg: bg);