I have a PDF, and I want to get the width and height of each page using iTextSharp.
Do you want the MediaBox?
Rectangle mediabox = pdfDoc.getPage(page).getMediaBox();
Do you want the rotation?
int rotation = pdfDoc.getPage(page).getRotation();
Do you want the combination of both?
Rectangle pagesize = pdfDoc.getPage(page).getPageSizeWithRotation();
Do you want the CropBox?
Rectangle cropbox = pdfDoc.getPage(page).getCropBox();
These are some java methods that will give you information about the dimensions of a page (the same in C#). Most of them return an object of type Rectangle that has methods such as
getHeight() to get the width and the height of the page. Other useful methods are
getRight() as well as
getBottom(). These four methods return the
y coordinates that define the boundaries of your page. Variable
page is the integer number of page you are interested in.
Click this link if you want to see how to answer this question in iText 5.