INNER CODE UNIT · Dart
filledUp
Ephenodrom/Dart-Basic-Utils · lib/src/ColorUtils.dart:101
filledUp = filledUp + char;
} else {
filledUp = filledUp + char + char;
}
});
return filledUp;
}
///
/// Returns true or false if the calculated relative luminance from the given [hex] is less than 0.5.
///
static bool isDark(String hex) {
var bC = basicColorsFromHex(hex);
return calculateRelativeLuminance(
bC[BASIC_COLOR_RED]!, bC[BASIC_COLOR_GREEN]!, bC[BASIC_COLOR_BLUE]!) <
0.5;
}