Progress bar during pdf creation

  • hi

    I use Delphi XE7 + UniGui to create web applications. For reporting i use FastReport.
    Now i need to create a pdf file with about 2500 pages. No problem is working but now
    i'm looking for a progress indication

    Because UniGui has his own component set i can't use visual properties of component like
    FastReport.ShowProgress

    Is there a way to show a progressbar during creation of the pdf file using wPDF ?
    Which events can i use, example ?

    Regards Peter