Itext PDF Generate watermark Picture Text

Because the project uses, so on the internet to find a lot, but more or less some problems, I sorted out the update.

Itext Rack Package Download Address:

http://download.csdn.net/detail/qm4050/5531349

The PDF generates the following code:

Import java.io.*;
Import com.itextpdf.text.*;

Import com.itextpdf.text.pdf.*; /** * PDF Generation * * Public class Pdfbuild {public static void Buidpdf (String pdffile, String imagefile, String Watermar kname, int permission) {try {File file = File.createtempfile ("Tempfile", ". pdf");//create temporary files//Generate PDF if (CRE Atepdffile (file)) {watermark (File.getpath (), ImageFile, Pdffile, watermarkname, permission);//Add watermark}} C
		Atch (Exception e) {e.printstacktrace (); /** * Create PDF file * * @param file * Temporary files * @return success/failure/public static Boolean Createpdffil
		E (file file) {Rectangle rect = new Rectangle (PAGESIZE.A4);
		Document doc = new document (Rect, 50.0F, 50.0F, 50.0F, 50.0F);
			try {pdfwriter.getinstance (doc, new FileOutputStream (file));

			Doc.open (); Basefont bf = Basefont.createfont ("C:/windows/fonts/simsun".
			ttc,1 "," Identity-h ", true);/Use system fonts Font font = new Font (BF, 14.0F, 0); Font.setstyle (37); Set style
			Font.setfamily ("Song Body");
			Set font Paragraph p = new Paragraph ("payment notice \ r \ n", font);
			P.setalignment (1);
			Doc.add (P);
			Doc.close ();
		return true;
		catch (Exception e) {e.printstacktrace ();
	return false; public static void Watermark (String inputfile, String imagefile, String outputfile, string watermarkname, int permi
			Ssion) {try {pdfreader reader = new Pdfreader (inputfile);

			Pdfstamper stamper = new Pdfstamper (reader, New FileOutputStream (outputfile)); Basefont base = Basefont.createfont ("C:/windows/fonts/simsun.")
			ttc,1 "," Identity-h ", true);/use system font int total = reader.getnumberofpages () + 1;

			Image image = Image.getinstance (ImageFile);
			Picture Position Image.setabsoluteposition (400, 480);
			Pdfcontentbyte under;
			Int J = Watermarkname.length ();
			char c = 0;
			int rise = 0;
				for (int i = 1; i < total; i++) {rise = 400;
				Under = Stamper.getundercontent (i);
				Under.begintext (); Under.setfontandsize (Base, 30);
					if (j >=) {Under.settextmatrix (200, 120);
						for (int k = 0; k < J; k++) {under.settextrise (rise);
						c = Watermarkname.charat (k);
					Under.showtext (c + "");
					} else {Under.settextmatrix (240, 100);
						for (int k = 0; k < J; k++) {under.settextrise (rise);
						c = Watermarkname.charat (k);
						Under.showtext (c + "");

					Rise-= 18;

				}///Add watermark Text Under.endtext ();

				Add watermark Picture under.addimage (image);
				Draw a circle Under.ellipse (250, 450, 350, 550);
				Under.setlinewidth (1f);
			Under.stroke ();
		} stamper.close ();
		catch (Exception e) {e.printstacktrace ();  } public static void Main (string[] args) {string imagefilepath = "d:/itext2.png";//Watermark picture path String Pdffilepath = "D:/itext.pdf";
	File generation path Buidpdf (Pdffilepath, Imagefilepath, "genuine authorization", 16); }
}