Example usage for com.lowagie.text.pdf Barcode39 setBarHeight

Introduction

In this page you can find the example usage for com.lowagie.text.pdf Barcode39 setBarHeight.

Prototype

public void setBarHeight(float barHeight) 

Source Link

Document

Sets the height of the bars.

Usage

From source file:com.ideaspymes.proyecttemplate.stock.web.ProductoConsultaBean.java

public String createPdf() throws IOException, DocumentException {

    EtiquetaConf conf = etiquetaConfDAO.getEtiquetaConfDefault();

    if (hayParaImprimir() && conf != null) {

        HttpServletResponse response = (HttpServletResponse) FacesContext.getCurrentInstance()
                .getExternalContext().getResponse();
        response.setContentType("application/x-pdf");
        response.setHeader("Content-Disposition", "attachment; filename=\"etiquetas.pdf\"");

        float ancho = Utilities.millimetersToPoints(conf.getAnchoHoja().floatValue());
        System.out.println("Ancho: " + ancho);
        float largo = Utilities.millimetersToPoints(conf.getLargoHoja().floatValue());
        System.out.println("Alto: " + largo);

        // step 1
        Document document = new Document(new Rectangle(ancho, largo));
        // step 2

        document.setMargins(0f, 0f, 0f, 0f);

        PdfWriter writer = PdfWriter.getInstance(document, response.getOutputStream());
        // step 3
        document.open();/*from ww w  .ja va 2s.co m*/

        // step 4
        PdfContentByte cb = writer.getDirectContent();

        for (Producto p : getLista()) {
            if (p.getCantidadEtiquetas() > 0) {

                PdfPTable table = new PdfPTable(2);
                table.setWidthPercentage(96);

                Font fontbold = FontFactory.getFont("Times-Roman", 8, Font.NORMAL);

                Chunk productTitle = new Chunk("HC", fontbold);

                Paragraph pTitile = new Paragraph(productTitle);
                pTitile.setAlignment(Element.ALIGN_LEFT);
                pTitile.setLeading(6, 0);

                PdfPCell cellTitle = new PdfPCell();
                cellTitle.setHorizontalAlignment(Element.ALIGN_LEFT);
                cellTitle.setVerticalAlignment(Element.ALIGN_TOP);
                cellTitle.setBorder(Rectangle.NO_BORDER);
                cellTitle.addElement(pTitile);

                Font font2 = FontFactory.getFont("Times-Roman", conf.getTamDescripcion().floatValue(),
                        Font.NORMAL);

                Chunk productName = new Chunk(p.getNombre(), font2);

                Paragraph pName = new Paragraph(productName);
                pName.setAlignment(Element.ALIGN_CENTER);
                //pTitile.setLeading(0, 1);

                cellTitle.addElement(pName);

                table.addCell(cellTitle);

                Barcode39 code39 = new Barcode39();
                code39.setCode(p.getCodigo());
                //code39.setCodeType(Barcode.EAN13);
                code39.setBarHeight(conf.getAltoCodBarra().floatValue());
                //codeEan.setX(0.7f);
                code39.setSize(conf.getTamDescripcion().floatValue());
                //code39.setAltText("HC - " + p.getNombre());

                PdfPCell cellBarcode = new PdfPCell();
                cellBarcode.setHorizontalAlignment(Element.ALIGN_CENTER);
                cellBarcode.setBorder(Rectangle.NO_BORDER);
                cellBarcode.addElement(code39.createImageWithBarcode(cb, null, Color.BLACK));

                table.addCell(cellBarcode);

                for (int i = 0; i < p.getCantidadEtiquetas(); i++) {
                    document.add(table);
                    document.newPage();
                }
            }
        }

        // step 5
        document.close();

        response.getOutputStream().flush();
        response.getOutputStream().close();
        FacesContext.getCurrentInstance().responseComplete();
    } else {
        FacesContext.getCurrentInstance().addMessage(null,
                new FacesMessage(FacesMessage.SEVERITY_ERROR, "No hay nada que imprimir", ""));
    }
    return null;
}

---