public CommandLineBuilder Transpose(Transpose mode, string input, string output)
{
_owner.MarkFilterPosition();
if (input == null)
{
input = PreviousOutput;
}
if (output == null)
{
PreviousOutput = string.Format("[tmp{0}]", ++CurrentOperation);
output = PreviousOutput + ";";
}
else if (output.Length > 0 && !output.EndsWith(";"))
{
output += ";";
}
_ol.AppendFormat(" {0} transpose={1} {2}", input, (int)mode, output);
return(_owner);
}
