toString method

  1. @override
String toString()
override

Returns the ANSI escape code string that applies this color configuration.

If no colors are set, returns an empty string.

Implementation

@override
String toString() {
  if (fg != null) {
    return '${ansiEsc}38;5;${fg}m';
  } else if (bg != null) {
    return '${ansiEsc}48;5;${bg}m';
  } else {
    return '';
  }
}