Get PDF page size with iTextSharp

Question

I have a PDF document that I just received via file upload (InputFile).

I'd like to use iTextSharp to check it's page size before proceeding. For example, the size of a pdf when you go to file > Properties > Description Tab > Page Size (in acrobat).

Any advice on how I can do that?

THANKS!

Andreas Rehm · Accepted Answer · 2019-02-09T00:12:03.827

10

You need to read the pdf from your input stream (m).

PdfReader reader = new PdfReader(m);
// Page size
Rectangle pagesize = reader.GetPageSize(1);

edited Feb 09 '19 at 00:12

answered Aug 13 '10 at 21:23

Andreas Rehm

2,222
17
20

2

i'm struging get this done. what is the writer object here.. (i'm new to itextsharp anymay) – Rifky Dec 20 '12 at 11:38
You can find a complete sample here: http://stackoverflow.com/questions/12297745/itextsharp-pdfcopy-and-landscape-pages – Andreas Rehm Jan 08 '13 at 16:57
2

How is this an answer when the code doesn't work as is? – M Granja Feb 08 '19 at 13:26
GetPageSize doesn't exit – Darós Jan 29 '20 at 20:10

Get PDF page size with iTextSharp

1 Answers1

Linked