java - Creating PDF document with different page sizes -

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i want create pdf document different page sizes. able create document pages of same size. i.e. a4 using htmlworker, pass entire html content input. read same pdf , trying generate response should have different page sizes. response generated has different page sizes...but page content not shown. please suggest missing here.

    file tempfile = new file(temppdfname);     pdfcontentbyte canvas = finalpdfwriter.getdirectcontent();     pdfreader pdfreader = new pdfreader(new fileinputstream(tempfile));     int totalpages = pdfreader.getnumberofpages();     pdfimportedpage page;     (int currentpage = 0 ; currentpage < totalpages ; currentpage++) {        page = finalpdfwriter.getimportedpage(pdfreader, currentpage);        if (currentpage < 2) {            canvas.addtemplate(page, pagesize.a4.width(), pagesize.a4.height());            finalpdfdoc.setpagesize(pagesize.a4);            finalpdfdoc.newpage();                }        else {            canvas.addtemplate(page, pagesize.legal.width(), pagesize.legal.height());            finalpdfdoc.setpagesize(pagesize.legal);            finalpdfdoc.newpage();        }   }   finalpdfdoc.close();


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