public DigitScaler(ScalingRepeater repeater)
{
if (repeater == null)
{
throw new ArgumentNullException(nameof(repeater));
}
this.repeater = repeater;
}
public virtual Line ScaleHorizontal(ScalingRepeater repeater, Scaling scaling)
{
if (repeater == null)
{
throw new ArgumentNullException(nameof(repeater));
}
if (scaling == null)
{
throw new ArgumentNullException(nameof(scaling));
}
char[] chars = line.ToCharArray();
return(new Line(chars[0] + repeater.Repeat(chars[1], scaling) + chars[2]));
}
