Creating a pdf file from test result log file

Hi,

  I read few articles and tech notes on how to save test result (SaveResultsAs) as HTML, MHT or XML, now if I need to

create a PDF file , how can I go about writing script to convert these format to pdf. The reason be the test result report

need to be in pdf format to be archived

I do know how to manually export the test result to pdf file , I need to do this however by script , "automate" it.

thanks

ns