Saving A3 Landscape page to an A3 size pdf [closed]

I did manage to put an A3 size page within the A4 document. It contains a landscape figure. My problem is how to save document in pdf format such that the A3 page appear as it is, and not scale down to an A4 pdf.

I'm using a Mac machine and the native 'save as print' functionality creates a pdf file where the A3 page is saved as an A4 page.

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closed as unclear what you're asking by Joseph Wright♦Aug 14 '13 at 19:39

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.If this question can be reworded to fit the rules in the help center, please edit the question.

Is this a duplicate of tex.stackexchange.com/questions/108440/… –  David Carlisle Apr 25 '13 at 12:33
@DavidCarlisle I Dont think so! –  asghar ashgari Apr 25 '13 at 12:34
I don't understand the question then:-) the important bit being the local setting `\pdfpagewidth=2\pdfpagewidth` so that the pdf viewer doesn't crop that page to A4 –  David Carlisle Apr 25 '13 at 12:45
This looks to me, as though the question is not a TeX one, but one concerning the viewing software, you are using. Please be more precise about what you are doing and what software you are using. –  Toscho Apr 25 '13 at 12:55