Cannot gerate pdf with more than 5000+ pages

haicardi

Hi,

I'm currently using version 2.5 integrated with FastReport export module. Well, everything works fine except that I now need to export a 5200 page report and that is where my problems start. Doing a little debug I found that FastReports generates the reports and send control to the wPDF FR Export component, it start generating very fast and as the number of pages increases it starts to slow down and at around page number 2800 memory has gone all the way up to 400MB and it throws an exception(german) about an error in the stream. To work around this I needed to generate the PDF with pdf995 but I needed an integrated solution, is there a way for wPDF not use memory and use file? I have used the FileCache flag but still no luck.

Thanks in advance,
Humberto

support

Hi,

do you create the PDF as a file or in memory. With a file 10000+ pages are no problem - tested that.

Julian

haicardi

I have just set the dir and filename on the export component. Should I change any other property?

regards,
Humberto

support

No,

then it should work. But it is possible that the report caches the data - in this case the PDF writing routine is not the bottleneck.

I know too little about FR to know, sorry.

Julian Ziersch

haicardi

Any news on this issue? Just to be more specific there are two bitmaps on each page.

Regards,
Humberto

support

I think this is related to

Please try the wPDFBeginDoc/EndDoc solution.

Julian