public object Convert(object value, Type targetType, object parameter, string language)
{
int depth = (int)value;
switch (depth)
{
case 0:
return zero;
case 1:
return one;
case 2:
return two;
case 3:
return three;
case 4:
return four;
case 5:
return five;
case 6:
return six;
case 7:
return seven;
case 8:
return eight;
case 9:
return nine;
case 10:
return ten;
default:
return transparent;
}
}