I want to add an 8.5 x 11 inch .pdf file as a background to a .pdf file of the same size. I've looked at documentation that shows how to add a watermark using the addWatermarkFromFile command. When I use the command, following the Adobe examples, I get a shrunken background image. I don't know what values for parameters I should use in order to make the background appear full-size.
set the nScale parameter to -1
Thanks, Dave. -- EA