Package com.lowagie.text.pdf

Examples of com.lowagie.text.pdf.PdfContentByte.saveState()

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    }
   
    public void setClip(Shape s) {
        PdfContentByte cb = _currentPage;
        cb.restoreState();
        cb.saveState();
        if (s != null)
            s = _transform.createTransformedShape(s);
        if (s == null) {
            _clip = null;
        }
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                                      .sin(winkel)
                                      * fontsize / 2);
                float yoff = (float) (Math.sin(winkel) * txtwidth / 2 - Math
                                      .cos(winkel)
                                      * fontsize / 2);
                seitex.saveState();
                seitex.setGState(gs1);
                seitex.beginText();
                seitex.setFontAndSize(bf, fontsize);
                seitex.setTextMatrix(m1, m2, m3, m4, xoff + recc.getWidth() / 2,
                                     yoff + recc.getHeight() / 2);
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                            BaseFont.WINANSI,
                            false);
                    PdfGState gs1 = new PdfGState();
                    gs1.setBlendMode(PdfGState.BM_OVERLAY);
                    PdfContentByte cb = writer.getDirectContent();
                    cb.saveState();
                    cb.setGState(gs1);
                    cb.beginText();
                    cb.setFontAndSize(bf, 40);
                    cb.setTextMatrix(50, 50);
                    cb.showText(caption);
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                     false);

            PdfGState gs1 = new PdfGState();
            gs1.setBlendMode(PdfGState.BM_OVERLAY);
            PdfContentByte cb = writer.getDirectContent();
            cb.saveState();
            cb.setGState(gs1);
            cb.beginText();
            cb.setFontAndSize(bf, 40);
            cb.setTextMatrix(50, 50);
            cb.showText(caption);
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     * @see com.lowagie.text.pdf.PdfPageEventHelper#onStartPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)
     */
    public void onStartPage(PdfWriter writer, LwgDocument document) {
        if (writer.getPageNumber() < 3) {
            PdfContentByte cb = writer.getDirectContentUnder();
            cb.saveState();
            cb.setColorFill(Color.pink);
            cb.beginText();
            cb.setFontAndSize(helv, 48);
            cb.showTextAligned(LwgElement.ALIGN_CENTER, "My Watermark Under " + writer.getPageNumber(), document.getPageSize().getWidth() / 2, document.getPageSize().getHeight() / 2, 45);
            cb.endText();
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            cb.curveTo(285.125f, 122.688f, 291.441f, 121.716f, 298.156f, 119.386f);
            cb.lineTo(336.448f, 119.386f);
            cb.curveTo(331.072f, 128.643f, 323.346f, 137.376f, 316.789f, 140.311f);
            cb.clip();
            cb.newPath();
            cb.saveState();
            cb.concatCTM(27.7843f, 0, 0, -27.7843f, 310.2461f, 121.1521f);
            cb.paintShading(shading);
            cb.restoreState();
           
            cb.sanityCheck();
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            pictureBackdrop(200 + 2 * gap, 500, cb);
            pictureBackdrop(gap, 500 - 200 - gap, cb);
            pictureBackdrop(200 + 2 * gap, 500 - 200 - gap, cb);
           
            pictureCircles(gap, 500, cb);
            cb.saveState();
            PdfGState gs1 = new PdfGState();
            gs1.setFillOpacity(0.5f);
            cb.setGState(gs1);
            pictureCircles(200 + 2 * gap, 500, cb);
            cb.restoreState();
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            cb.setGState(gs1);
            pictureCircles(200 + 2 * gap, 500, cb);
            cb.restoreState();

            PdfTemplate tp = cb.createTemplate(200, 200);
            cb.saveState();
            pictureCircles(0, 0, tp);
            PdfTransparencyGroup group = new PdfTransparencyGroup();
            tp.setGroup(group);
            tp.sanityCheck();
            cb.setGState(gs1);
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            cb.setGState(gs1);
            cb.addTemplate(tp, gap, 500 - 200 - gap);
            cb.restoreState();

            tp = cb.createTemplate(200, 200);
            cb.saveState();
            PdfGState gs2 = new PdfGState();
            gs2.setFillOpacity(0.5f);
            gs2.setBlendMode(PdfGState.BM_SOFTLIGHT);
            tp.setGState(gs2);
            tp.sanityCheck();
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    /**
     * @see com.lowagie.text.pdf.PdfPageEventHelper#onEndPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)
     */
    public void onEndPage(PdfWriter writer, LwgDocument document) {
        PdfContentByte cb = writer.getDirectContent();
        cb.saveState();
        // write the headertable
        table.setTotalWidth(document.right() - document.left());
        table.writeSelectedRows(0, -1, document.left(), document.getPageSize().getHeight() - 50, cb);
        // compose the footer
        String text = "Page " + writer.getPageNumber() + " of ";
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