getColor function
Implementation
getColor(String color, {int? alpha}) {
alpha = alpha != null ? _getColorFromPercent(alpha) : 255;
switch (color) {
case 'primary':
return primary.withAlpha(alpha);
case 'secondary':
return secondary.withAlpha(alpha);
case 'warn':
return warn.withAlpha(alpha);
case 'danger':
return danger.withAlpha(alpha);
case 'default':
return Colors.black26;
default:
}
}