Example usage for com.itextpdf.text Image getInstance

Introduction

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

Prototype

public static Image getInstance(final Image image)

Source Link

Document

gets an instance of an Image

Usage

From source file:servlet.GenerarPDF.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from w ww  .j a  v  a 2 s .  co m*/
 *
 * @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 {
    response.setContentType("text/html;charset=UTF-8");
    Document document = new Document();

    try {
        ConexionDB sqlite = new ConexionDB();
        java.sql.Connection cn = sqlite.Conectar();
        Statement st = cn.createStatement();
        ResultSet rs = st.executeQuery("SELECT * FROM mascotas;");

        response.setContentType("APPLICATION/download");
        response.setHeader("Content-Disposition", "filename=Mascotas.pdf");
        PdfWriter.getInstance(document, response.getOutputStream());
        document.open();

        Image image = Image.getInstance(
                "C:/Users/Cristian/Documents/NetBeansProjects/adopc-mascotas/web/imagenes/logo9.png");
        image.scaleAbsolute(100, 100);
        document.add(image);

        Paragraph preface = new Paragraph("LOVE MY PET");
        preface.setAlignment(Element.ALIGN_CENTER);
        document.add(preface);

        PdfPTable table = new PdfPTable(5); // 3 columns.
        table.setWidthPercentage(100); //Width 100%
        table.setSpacingBefore(10f); //Space before table
        table.setSpacingAfter(10f); //Space after table

        //Set Column widths
        float[] columnWidths = { 1f, 1f, 1f, 1f, 1f };
        table.setWidths(columnWidths);

        PdfPCell cellusuario = new PdfPCell(new Paragraph("usario"));
        cellusuario.setBorderColor(BaseColor.BLUE);
        cellusuario.setPaddingLeft(10);
        cellusuario.setHorizontalAlignment(Element.ALIGN_CENTER);
        cellusuario.setVerticalAlignment(Element.ALIGN_MIDDLE);

        PdfPCell celltipo = new PdfPCell(new Paragraph("tipo"));
        celltipo.setBorderColor(BaseColor.BLUE);
        celltipo.setPaddingLeft(10);
        celltipo.setHorizontalAlignment(Element.ALIGN_CENTER);
        celltipo.setVerticalAlignment(Element.ALIGN_MIDDLE);

        PdfPCell cellnombre = new PdfPCell(new Paragraph("nombre"));
        cellnombre.setBorderColor(BaseColor.BLUE);
        cellnombre.setPaddingLeft(10);
        cellnombre.setHorizontalAlignment(Element.ALIGN_CENTER);
        cellnombre.setVerticalAlignment(Element.ALIGN_MIDDLE);

        PdfPCell cellraza = new PdfPCell(new Paragraph("raza"));
        cellraza.setBorderColor(BaseColor.BLUE);
        cellraza.setPaddingLeft(10);
        cellraza.setHorizontalAlignment(Element.ALIGN_CENTER);
        cellraza.setVerticalAlignment(Element.ALIGN_MIDDLE);

        PdfPCell celledad = new PdfPCell(new Paragraph("edad"));
        celledad.setBorderColor(BaseColor.BLUE);
        celledad.setPaddingLeft(10);
        celledad.setHorizontalAlignment(Element.ALIGN_CENTER);
        celledad.setVerticalAlignment(Element.ALIGN_MIDDLE);

        table.addCell(cellusuario);
        table.addCell(celltipo);
        table.addCell(cellnombre);
        table.addCell(cellraza);
        table.addCell(celledad);

        while (rs.next()) {

            PdfPCell cell1 = new PdfPCell(new Paragraph(rs.getString(1)));
            cell1.setPaddingLeft(1);
            cell1.setHorizontalAlignment(Element.ALIGN_CENTER);
            cell1.setBackgroundColor(BaseColor.LIGHT_GRAY);
            cell1.setVerticalAlignment(Element.ALIGN_MIDDLE);
            table.addCell(cell1);

            PdfPCell cell2 = new PdfPCell(new Paragraph(rs.getString(2)));
            cell2.setPaddingLeft(2);
            cell2.setHorizontalAlignment(Element.ALIGN_CENTER);
            cell2.setBackgroundColor(BaseColor.LIGHT_GRAY);
            cell2.setVerticalAlignment(Element.ALIGN_MIDDLE);
            table.addCell(cell2);

            PdfPCell cell3 = new PdfPCell(new Paragraph(rs.getString(3)));
            cell3.setPaddingLeft(3);
            cell3.setHorizontalAlignment(Element.ALIGN_CENTER);
            cell3.setBackgroundColor(BaseColor.LIGHT_GRAY);
            cell3.setVerticalAlignment(Element.ALIGN_MIDDLE);
            table.addCell(cell3);

            PdfPCell cell4 = new PdfPCell(new Paragraph(rs.getString(4)));
            cell4.setPaddingLeft(4);
            cell4.setHorizontalAlignment(Element.ALIGN_CENTER);
            cell4.setBackgroundColor(BaseColor.LIGHT_GRAY);
            cell4.setVerticalAlignment(Element.ALIGN_MIDDLE);
            table.addCell(cell4);

            PdfPCell cell5 = new PdfPCell(new Paragraph(rs.getString(5)));
            cell5.setPaddingLeft(5);
            cell5.setHorizontalAlignment(Element.ALIGN_CENTER);
            cell5.setBackgroundColor(BaseColor.LIGHT_GRAY);
            cell5.setVerticalAlignment(Element.ALIGN_MIDDLE);
            table.addCell(cell5);

        }

        document.add(table);
        //Add more content here
        cn.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    document.close();
}