Hello i just wrote my script to export PDF to PNG it works fine, but only if i have a TForm, - i would like to export it in a Service Application
My probem is that if i exprt it with
Code
View : TWPViewPDF; p : integer;begin View := TWPViewPDF.Create(self); View.Parent := self; View.LoadFromFile('c:\test.pdf'); for p:=1 to View.PageCount do begin View.WritePNG('c:\test'+IntToStr(p)+'.png', p, 72, wp256Color); end; View.Free;
- i have to set the parent that it works.
If i export it with
Code
wpview_pdfMakeJPEG('c:\test.pdf'
, nil
, '----'
, '----'
, 0
, 'c:t\test_%d.png'
, 1
, 99
, 72);
i get an access violation
What i do wrong?