Example usage for com.itextpdf.text.pdf PdfAnnotation FLAGS_READONLY

Introduction

In this page you can find the example usage for com.itextpdf.text.pdf PdfAnnotation FLAGS_READONLY.

Prototype

int FLAGS_READONLY

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Document

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Usage

From source file:com.ots.jsp1.itext.ADAStamper.java

License:Open Source License

public void addADAAsWatermark(InputStream inStream, OutputStream outputStream, String ADA)
        throws DocumentException, IOException {
    PdfStamper stamper = null;/*from w ww . j a v  a 2s  .co  m*/
    PdfReader reader = null;
    try {

        reader = new PdfReader(inStream);
        //The zero byte means we dont want to change the version number of the PDF file.
        //true->not to change any of the original bytes
        stamper = new PdfStamper(reader, outputStream, '\0', true);
        int numberOfPages = reader.getNumberOfPages();

        for (int currentPage = 1; currentPage <= numberOfPages; currentPage++) {

            PdfAppearance canvas = PdfAppearance.createAppearance(stamper.getWriter(), 100, 30);
            canvas.setFontAndSize(
                    BaseFont.createFont(fontFilePath, BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED, true), 11);
            Rectangle pageSize = reader.getPageSizeWithRotation(currentPage);
            Rectangle watermarkPosition = new Rectangle(pageSize.getRight() - 150, pageSize.getTop() - 30,
                    pageSize.getRight() - 50, pageSize.getTop() - 10, 0);
            PdfAnnotation annotation = PdfAnnotation.createFreeText(stamper.getWriter(), watermarkPosition, ADA,
                    canvas);
            annotation.put(PdfName.F, new PdfNumber(PdfAnnotation.FLAGS_READONLY));

            //  annotation.put(PdfName.FONT, canvas);
            //  PdfAnnotation annotation = PdfAnnotation.createText(stamper.getWriter(), watermarkPosition, "", ADA, true, "Key");
            // 

            PdfBorderDictionary borderDictionary = new PdfBorderDictionary(0, PdfBorderDictionary.STYLE_SOLID);

            annotation.setBorderStyle(borderDictionary);
            stamper.addAnnotation(annotation, currentPage);
        }
    } finally {
        stamper.close();
        reader.close();
    }

}

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