public override bool Equals(object other)
{
if (!(other is Digit))
{
return(false);
}
Digit that = (Digit)other;
return(this.digit == that.digit);
}
private Digit Scale(Digit digit, Scaling scaling)
{
if (digit == null)
{
throw new ArgumentNullException(nameof(digit));
}
if (scaling == null)
{
throw new ArgumentNullException(nameof(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));
}