toString method
Converts to a HTML Color string. If alpha is present uses rgba()
format.
Implementation
@override
String toString([bool forceRGBA = false]) {
var rgbaMode = hasAlpha || forceRGBA;
if (rgbaMode) {
var a = alpha ?? 1;
return 'rgba($red, $green, $blue, $a)';
} else {
var sR = _toHex(red);
var sG = _toHex(green);
var sB = _toHex(blue);
return '#$sR$sG$sB';
}
}