From: [email protected]
To: [email protected]
Subject: How I can edit an annotation field?
Date: Tue, 7 Dec 2010 12:37:40 +0100
I created a PDF document that includes an element "PdfAnnotation.createStamp".
Now, I need to update information of this field. How I can do?
The code to create the stamp:
PdfReader reader = new PdfReader("D:\\3-iText.pdf");
PdfStamper stamper = new PdfStamper(reader,
new FileOutputStream("D:\\3-iText.sello.pdf"), '\0', true);
stamper.addAnnotation(MakeStamp(stamper.getWriter(), 1, 80) , 1);
stamper.close();
.....
private PdfAnnotation MakeStamp(PdfWriter writer, int xpos, int ypos) {
stampImg = Image.getInstance(SIAUtils.readFromFile("D:\\app32.jpg", false));
Rectangle location = new Rectangle(xpos, xpos + stampImg.getDpiX(), ypos, ypos
+ stampImg.getDpiY());
//Sello
pdfStamp = PdfAnnotation.createStamp(writer, location, "dataxxxx", "Approved");
stampImg.setAbsolutePosition(0, 0);
PdfAppearance app = PdfAppearance.createAppearance(writer,
stampImg.getPlainWidth(), stampImg.getPlainHeight());
app.addImage(stampImg);
pdfStamp.setAppearance(PdfName.N, app);
pdfStamp.setAppearance(PdfName.NAME, app);
return pdfStamp;
}
Thanks.
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