Draw A Line

I am using the lite version 9.13 and I am having trouble being able to draw a line on my PDF. 

Thanks

This is the code I am using below (Delphi). I have read other documents and it appears that the full version contains a method called "DrawLine". I can't seem to find that in the Lite version. I thought maybe there was another way.

procedure TfmMain.btCreatePDFClick(Sender: TObject);

var

  PDFLib: TPDFLibrary;

begin

  PDFLib := TPDFLibrary.Create(self);

  PDFLib.SetTextSize(8);

  PDFLib.DrawText(10,780,'My First PDF');

  PDFLib.DrawText(10,770,'Created By Me');

  PDFLib.SaveToFile('C:\Out.PDF');

  PDFLib.Free;

end;

Thanks.

TJ