Example usage for com.itextpdf.text Image setAlignment

Introduction

In this page you can find the example usage for com.itextpdf.text Image setAlignment.

Prototype

public void setAlignment(final int alignment) 

Source Link

Document

Sets the alignment for the image.

Usage

From source file:principal.Informes.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from w  w  w . jav a  2 s  .c  om
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DocumentException, InterruptedException {
    // SERVLET PARA LA IMPRESIN DE LOS REGISTROS DE SISTEMA
    try {
        // Ejecucion de comando que sera introducido en el pdf
        Runtime runtime = Runtime.getRuntime();
        Process process = runtime.exec("/opt/script/owncloud/logOwncloud");
        process.waitFor();
        BufferedReader buffer = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String linea;

        //Imagen para documento PDF
        Image imagen = Image.getInstance("images/owncloud.png");
        imagen.setAlignment(Element.ALIGN_CENTER); //donde estara la imagen localizada           
        imagen.setAlt("50");

        // Creo objeto document de la clase Document     
        Document document = new Document();

        // paso 2
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        PdfWriter.getInstance(document, baos);

        // Abro nuevo documento PDF
        document.open();
        document.addAuthor("Administrator");

        //Nuevo parrafo con texto centrado
        Paragraph parrafo1 = new Paragraph("Informe de servidor Owncloud");
        parrafo1.setAlignment(1); //Centrar el texto
        document.add(imagen); //introduccion de la imagen en el documento pdf
        document.add(parrafo1);

        // bucle ejecutando el comando e introduciendolo en un nuevo parrafo del PDF
        while ((linea = buffer.readLine()) != null) {
            document.add(new Paragraph(linea));
        }

        // Cierre del documento PDF
        document.close();

        // Response headers
        response.setHeader("Expires", "0");
        response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
        response.setHeader("Pragma", "public");
        // Tipo de contenido que ser
        response.setContentType("application/pdf");
        // the contentlength
        response.setContentLength(baos.size());
        // Extrae todo el PDF para introducirlo en el servlet
        OutputStream os = response.getOutputStream();
        baos.writeTo(os);
        os.flush();
        os.close();
    } catch (DocumentException e) {
        throw new IOException(e.getMessage());
    }

}

---

From source file:projetohorus.DadosColetadosPDF.java

void GerarPDF() throws IOException, DocumentException, EmailException {
    Document doc = null;/*from  w w w  .j  a v a2  s  . com*/
    OutputStream os = null;

    try {
        doc = new Document(PageSize.A4, 72, 72, 72, 72);
        os = new FileOutputStream("tesfinal11.pdf");
        PdfWriter.getInstance(doc, os);
        doc.open();
        Image img = Image.getInstance("LogoProject.png");
        img.setAlignment(Element.ALIGN_CENTER);

        doc.add(img);

        InetAddress localHost = Inet4Address.getLocalHost();
        NetworkInterface networkInterface = NetworkInterface.getByInetAddress(localHost);
        short x = networkInterface.getInterfaceAddresses().get(0).getNetworkPrefixLength();
        String n = localHost.getHostAddress() + "/" + x;
        SubnetUtils utils = new SubnetUtils(n);
        ;

        PdfPTable table = new PdfPTable(new float[] { 0.50f, 0.70f, 0.90f });

        table = new PdfPTable(3);

        Paragraph p = new Paragraph("");
        p.setAlignment(Element.ALIGN_CENTER);
        p.setSpacingAfter(30);
        doc.add(p);
        p = new Paragraph("Informaes da Network");
        p.setAlignment(Element.ALIGN_CENTER);
        p.setSpacingAfter(30);

        doc.add(p);
        Paragraph paragraph = new Paragraph("" + utils.getInfo());
        paragraph.setAlignment(Element.ALIGN_CENTER);
        paragraph.setSpacingAfter(30);
        doc.add(paragraph);
        table.setHorizontalAlignment(Element.ALIGN_CENTER);

        PdfPCell header = new PdfPCell(new Paragraph("Diagnostico do Scanner da Rede"));
        header.setColspan(3);
        table.addCell(header);
        table.addCell("IP");
        table.addCell("HostName");
        table.addCell("Portas Abertas");
        for (int i = 0; i < IP.size(); i++) {

            table.addCell(IP.get(i));
            table.addCell(NameHost.get(i));
            table.addCell("" + PortasA.get(i));
        }
        doc.add(table);

    } finally {
        if (doc != null) {

            doc.close();
        }
        if (os != null) {

            os.close();
        }

    }
    EnvioEmail sc = new EnvioEmail();
    sc.EnvioEmail();

}

---

From source file:report.pdfs.Basics_PDF_Report.java

private void addBarChart(Section catPart) {
    Basics_Bar_Chart_Report chart = new Basics_Bar_Chart_Report(show, "Basic Expenses Overview");
    Image To_be_Added = null;
    try {//from  w  w  w  .  j a  v a 2  s  . co  m
        To_be_Added = Image.getInstance("bar_chart.png");
    } catch (BadElementException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    To_be_Added.setAlignment(Image.MIDDLE | Image.TEXTWRAP);
    //To_be_Added.setBorder(Image.BOX);
    //To_be_Added.setBorderWidth(15);

    catPart.add(To_be_Added);
}

---

From source file:report.pdfs.Basics_PDF_Report.java

private void addPieChart(Section catPart) {
    Basics_Pie_Chart_Report chart = new Basics_Pie_Chart_Report(show, "Comparison", "Basic Expenses Overview");
    Image To_be_Added = null;
    try {/*from w  ww  .j  a v a2s . c o m*/
        To_be_Added = Image.getInstance("pie_chart.png");
    } catch (BadElementException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    To_be_Added.setAlignment(Image.MIDDLE | Image.TEXTWRAP);
    //To_be_Added.setBorder(Image.BOX);
    //To_be_Added.setBorderWidth(15);

    catPart.add(To_be_Added);
}

---

From source file:report.pdfs.Feed_PDF_Report.java

private void addBarChart(Section catPart) {
    Feed_Bar_Chart_Report chart = new Feed_Bar_Chart_Report(show, "Feed Expenses Overview");
    Image To_be_Added = null;
    try {/*from  w ww .j  av  a  2s  . c om*/
        To_be_Added = Image.getInstance("bar_chart.png");
    } catch (BadElementException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    To_be_Added.setAlignment(Image.MIDDLE | Image.TEXTWRAP);
    //To_be_Added.setBorder(Image.BOX);
    //To_be_Added.setBorderWidth(15);

    catPart.add(To_be_Added);
}

---

From source file:report.pdfs.Feed_PDF_Report.java

private void addPieChart(Section catPart) {
    Feed_Pie_Chart_Report chart = new Feed_Pie_Chart_Report(show, "Comparison", "Feed Expenses Overview");
    Image To_be_Added = null;
    try {/*from   w  w w.  jav  a2s.c  o m*/
        To_be_Added = Image.getInstance("pie_chart.png");
    } catch (BadElementException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    To_be_Added.setAlignment(Image.MIDDLE | Image.TEXTWRAP);
    //To_be_Added.setBorder(Image.BOX);
    //To_be_Added.setBorderWidth(15);

    catPart.add(To_be_Added);
}

---

From source file:report.pdfs.Fertilizer_PDF_Report.java

private void addBarChart(Section catPart) {
    Fertilizer_Bar_Chart_Report chart = new Fertilizer_Bar_Chart_Report(show, "Fertilizer Expenses Overview");
    Image To_be_Added = null;
    try {/*  w ww . j a  v  a2s . c o m*/
        To_be_Added = Image.getInstance("bar_chart.png");
    } catch (BadElementException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    To_be_Added.setAlignment(Image.MIDDLE | Image.TEXTWRAP);
    //To_be_Added.setBorder(Image.BOX);
    //To_be_Added.setBorderWidth(15);

    catPart.add(To_be_Added);
}

---

From source file:report.pdfs.Fertilizer_PDF_Report.java

private void addPieChart(Section catPart) {
    Fertilizer_Pie_Chart_Report chart = new Fertilizer_Pie_Chart_Report(show, "Comparison",
            "Fertilizer Expenses Overview");
    Image To_be_Added = null;
    try {// w ww .j  a v a  2s. c  o m
        To_be_Added = Image.getInstance("pie_chart.png");
    } catch (BadElementException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    To_be_Added.setAlignment(Image.MIDDLE | Image.TEXTWRAP);
    //To_be_Added.setBorder(Image.BOX);
    //To_be_Added.setBorderWidth(15);

    catPart.add(To_be_Added);
}

---

From source file:report.pdfs.Gas_PDF_Report.java

private void addBarChart(Section catPart) {
    Gas_Bar_Chart_Report chart = new Gas_Bar_Chart_Report(show, "Gas Expenses Overview");
    Image To_be_Added = null;
    try {/*from  w  w  w. j a v a  2  s. c o m*/
        To_be_Added = Image.getInstance("bar_chart.png");
    } catch (BadElementException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    To_be_Added.setAlignment(Image.MIDDLE | Image.TEXTWRAP);
    //To_be_Added.setBorder(Image.BOX);
    //To_be_Added.setBorderWidth(15);

    catPart.add(To_be_Added);
}

---

From source file:report.pdfs.Gas_PDF_Report.java

private void addPieChart(Section catPart) {
    Gas_Pie_Chart_Report chart = new Gas_Pie_Chart_Report(show, "Comparison", "Gas Expenses Overview");
    Image To_be_Added = null;
    try {/*from www . j  ava  2 s .  c  o  m*/
        To_be_Added = Image.getInstance("pie_chart.png");
    } catch (BadElementException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    To_be_Added.setAlignment(Image.MIDDLE | Image.TEXTWRAP);
    //To_be_Added.setBorder(Image.BOX);
    //To_be_Added.setBorderWidth(15);

    catPart.add(To_be_Added);
}

---

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