Java PDF: Envoyer le contenu d’une JTable dans un document PDF

Author:

Java PDF: Envoyer le contenu d'une JTable dans un document PDF
Download

/***** Code de MesExemples.com *******/
/**
 * @(#)JavaJTableToPDF.java
 *
 *
 * @author 
 *sakoba(java.mesexemples.com) @version 1.00 2013/4/30
 */
 
import java.awt.BorderLayout;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.io.FileOutputStream;
 
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTable;
import javax.swing.JOptionPane;
 
import com.itextpdf.text.Document;
import com.itextpdf.text.PageSize;
import com.itextpdf.text.pdf.PdfContentByte;
import com.itextpdf.text.pdf.PdfWriter;
 
public class JavaJTableToPDF extends JFrame {
  private JTable table;
 
  public JavaJTableToPDF() {
    getContentPane().setLayout(new BorderLayout());
    createTable();
  }
  private void createTable() {
  	// Le contenu de JTable
    Object[][] data = {{ "a", "b", "e", 4, false }
                       ,{ false, 1.4, "b", "e", "J" } };
    // Les titres des colonnes
    String[] colonnes = { "A", "B", "C", "D", "E" };
 
    table = new JTable(data, colonnes);
 
    JPanel tPanel = new JPanel(new BorderLayout());
    tPanel.add(table.getTableHeader(), BorderLayout.NORTH);
    tPanel.add(table, BorderLayout.CENTER);
 
    getContentPane().add(tPanel, BorderLayout.CENTER);
  }
  private void print() {
    Document document = new Document(PageSize.A4.rotate());
    try {
      PdfWriter pdf_writer = PdfWriter.getInstance(document, 
      	new FileOutputStream("c:/jTable.pdf"));
 
      document.open();
      PdfContentByte cb = pdf_writer.getDirectContent();
 
      cb.saveState();
      Graphics2D g2 = cb.createGraphicsShapes(500, 500);
 
      Shape oldClip = g2.getClip();
      g2.clipRect(0, 0, 500, 500);
 
      table.print(g2);
      g2.setClip(oldClip);
 
      g2.dispose();
      cb.restoreState();
      JOptionPane.showMessageDialog(null, "JTable exprté vers PDF avec 
    succès");
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    document.close();
  }
  public static void main(String[] args) {
    JavaJTableToPDF frame = new JavaJTableToPDF();
    frame.pack();
    frame.setVisible(true);
    frame.print();
  }
}

Cet article Java PDF: Envoyer le contenu d’une JTable dans un document PDF est apparu en premier sur .

Categories: Java, Python
Tags: ,