Package com.itextpdf.text.pdf

Examples of com.itextpdf.text.pdf.PdfContentByte$UncoloredPattern


    public PdfContentByte getCurrentPage() {
        return _currentPage;
    }

    private void followPath(Shape s, int drawType) {
        PdfContentByte cb = _currentPage;
        if (s == null)
            return;

        if (drawType == STROKE) {
            if (!(_stroke instanceof BasicStroke)) {
                s = _stroke.createStrokedShape(s);
                followPath(s, FILL);
                return;
            }
        }
        if (drawType == STROKE) {
            setStrokeDiff(_stroke, _oldStroke);
            _oldStroke = _stroke;
            ensureStrokeColor();
        } else if (drawType == FILL) {
            ensureFillColor();
        }

        PathIterator points;
        if (drawType == CLIP) {
            points = s.getPathIterator(IDENTITY);
        } else {
            points = s.getPathIterator(_transform);
        }
        float[] coords = new float[6];
        int traces = 0;
        while (!points.isDone()) {
            ++traces;
            int segtype = points.currentSegment(coords);
            normalizeY(coords);
            switch (segtype) {
            case PathIterator.SEG_CLOSE:
                cb.closePath();
                break;

            case PathIterator.SEG_CUBICTO:
                cb.curveTo(coords[0], coords[1], coords[2], coords[3], coords[4], coords[5]);
                break;

            case PathIterator.SEG_LINETO:
                cb.lineTo(coords[0], coords[1]);
                break;

            case PathIterator.SEG_MOVETO:
                cb.moveTo(coords[0], coords[1]);
                break;

            case PathIterator.SEG_QUADTO:
                cb.curveTo(coords[0], coords[1], coords[2], coords[3]);
                break;
            }
            points.next();
        }

        switch (drawType) {
        case FILL:
            if (traces > 0) {
                if (points.getWindingRule() == PathIterator.WIND_EVEN_ODD)
                    cb.eoFill();
                else
                    cb.fill();
            }
            break;
        case STROKE:
            if (traces > 0)
                cb.stroke();
            break;
        default: // drawType==CLIP
            if (traces == 0)
                cb.rectangle(0, 0, 0, 0);
            if (points.getWindingRule() == PathIterator.WIND_EVEN_ODD)
                cb.eoClip();
            else
                cb.clip();
            cb.newPath();
        }
    }
View Full Code Here


        coords[3] = normalizeY(coords[3]);
        coords[5] = normalizeY(coords[5]);
    }

    private void setStrokeDiff(Stroke newStroke, Stroke oldStroke) {
        PdfContentByte cb = _currentPage;
        if (newStroke == oldStroke)
            return;
        if (!(newStroke instanceof BasicStroke))
            return;
        BasicStroke nStroke = (BasicStroke) newStroke;
        boolean oldOk = (oldStroke instanceof BasicStroke);
        BasicStroke oStroke = null;
        if (oldOk)
            oStroke = (BasicStroke) oldStroke;
        if (!oldOk || nStroke.getLineWidth() != oStroke.getLineWidth())
            cb.setLineWidth(nStroke.getLineWidth());
        if (!oldOk || nStroke.getEndCap() != oStroke.getEndCap()) {
            switch (nStroke.getEndCap()) {
            case BasicStroke.CAP_BUTT:
                cb.setLineCap(0);
                break;
            case BasicStroke.CAP_SQUARE:
                cb.setLineCap(2);
                break;
            default:
                cb.setLineCap(1);
            }
        }
        if (!oldOk || nStroke.getLineJoin() != oStroke.getLineJoin()) {
            switch (nStroke.getLineJoin()) {
            case BasicStroke.JOIN_MITER:
                cb.setLineJoin(0);
                break;
            case BasicStroke.JOIN_BEVEL:
                cb.setLineJoin(2);
                break;
            default:
                cb.setLineJoin(1);
            }
        }
        if (!oldOk || nStroke.getMiterLimit() != oStroke.getMiterLimit())
            cb.setMiterLimit(nStroke.getMiterLimit());
        boolean makeDash;
        if (oldOk) {
            if (nStroke.getDashArray() != null) {
                if (nStroke.getDashPhase() != oStroke.getDashPhase()) {
                    makeDash = true;
                } else if (!java.util.Arrays.equals(nStroke.getDashArray(), oStroke.getDashArray())) {
                    makeDash = true;
                } else
                    makeDash = false;
            } else if (oStroke.getDashArray() != null) {
                makeDash = true;
            } else
                makeDash = false;
        } else {
            makeDash = true;
        }
        if (makeDash) {
            float dash[] = nStroke.getDashArray();
            if (dash == null)
                cb.setLiteral("[]0 d\n");
            else {
                cb.setLiteral('[');
                int lim = dash.length;
                for (int k = 0; k < lim; ++k) {
                    cb.setLiteral(dash[k]);
                    cb.setLiteral(' ');
                }
                cb.setLiteral(']');
                cb.setLiteral(nStroke.getDashPhase());
                cb.setLiteral(" d\n");
            }
        }
    }
View Full Code Here

            return null;
        }
    }

    public void setClip(Shape s) {
        PdfContentByte cb = _currentPage;
        cb.restoreState();
        cb.saveState();
        if (s != null)
            s = _transform.createTransformedShape(s);
        if (s == null) {
            _clip = null;
        } else {
View Full Code Here

            RenderingContext c, ITextOutputDevice outputDevice,
            BlockBox box, PdfFormField field) {
        PdfWriter writer = outputDevice.getWriter();
        ITextFSFont font = (ITextFSFont)box.getStyle().getFSFont(c);
       
        PdfContentByte cb = writer.getDirectContent();
       
        float width = outputDevice.getDeviceLength(getWidth());
        float height = outputDevice.getDeviceLength(getHeight());
        float fontSize = outputDevice.getDeviceLength(font.getSize2D());
       
        PdfAppearance tp = cb.createAppearance(width, height);
        tp.setFontAndSize(font.getFontDescription().getFont(), fontSize);
       
        FSColor color = box.getStyle().getColor();
        setFillColor(tp, color);
       
View Full Code Here

    _height = height;
  }

  public void paint(RenderingContext c, ITextOutputDevice outputDevice, BlockBox box)
  {
    PdfContentByte cb = outputDevice.getCurrentPage();

    PdfWriter writer = outputDevice.getWriter();

    PdfAcroForm acroForm = writer.getAcroForm();
    Element elem = box.getElement();
View Full Code Here

        if (radioBoxes == null) {
            // Already added to document
            return;
        }
       
        PdfContentByte cb = outputDevice.getCurrentPage();
        PdfWriter writer = outputDevice.getWriter();
       
        PdfFormField group = PdfFormField.createRadioButton(writer, true);
        group.setFieldName(fieldName);
       
View Full Code Here

     */
    @Override
    public void onEndPage(PdfWriter writer, Document document) {
        footer.setTotalWidth(invoiceRendererBean.getSupplierBankDetailsTableColumnWidths());
        decorateTable();
        PdfContentByte cb = writer.getDirectContent();
        footer.getTable().writeSelectedRows(0, -1,
                document.leftMargin(), document.bottom() - 3, cb);
    }
View Full Code Here

     *      com.lowagie.text.Document)
     */
    @Override
    public void onEndPage(PdfWriter writer, Document document) {

        PdfContentByte cb = writer.getDirectContent();
        if (document.getPageNumber() > 1) {
            ColumnText.showTextAligned(cb, Element.ALIGN_CENTER, header,
                    (document.right() - document.left()) / 2
                            + document.leftMargin(), document.top() + 10, 0);
        }
View Full Code Here

        PdfWriter writer = PdfWriter.getInstance(document, byteStream);
        document.setPageSize(PageSize.LETTER);

        document.open();

        PdfContentByte cb = writer.getDirectContent();

        BaseFont font = BaseFont.createFont();
       
        cb.transform(AffineTransform.getTranslateInstance(100, 500));
        cb.beginText();
        cb.setFontAndSize(font, 12);

        cb.getInternalBuffer().append(directContentTj + "\n");
       
        cb.endText();
       
        document.close();

        final byte[] pdfBytes = byteStream.toByteArray();
View Full Code Here

        PdfWriter writer = PdfWriter.getInstance(document, byteStream);
        document.setPageSize(PageSize.LETTER);

        document.open();

        PdfContentByte cb = writer.getDirectContent();

        BaseFont font = BaseFont.createFont();
       
       
        cb.beginText();
        cb.setFontAndSize(font, 12);

        cb.getInternalBuffer().append("[(" + text1 + ")" + (-spaceInPoints) + "(" + text2 + ")]TJ\n");
       
        cb.endText();
       
        document.close();

        final byte[] pdfBytes = byteStream.toByteArray();
View Full Code Here

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