private Digit Scale(Digit digit, Scaling scaling)
{
if (scaling.HasNone())
{
return(digit);
}
List <Line> scaled = new List <Line>();
bool oddLine = true;
foreach (Line line in digit.Lines())
{
Line scaledLine = line.ScaleHorizontal(repeater, scaling);
if (oddLine)
{
scaled.Add(scaledLine);
}
else
{
scaled.AddRange(repeater.Repeat(scaledLine, scaling));
}
oddLine = !oddLine;
}
return(digit.Scale(scaled));
}
public virtual Line ScaleHorizontal(IScalingRepeater repeater, Scaling scaling)
{
char[] chars = line.ToCharArray();
return new Line(chars[0] + repeater.Repeat(chars[1], scaling) + chars[2]);
}