Hi
I am trying to get a pdf file to display using pdfbox.
I can only get a plain box.
I am not sure what I am doing wrong, I have attached the two files to
this email, please forgive me if I have got something wrong I am just a
beginner.
Any help gratefully received.
Gerry
public pdfViewer() {
super();
initComponents();
}
public void Screen(PDPage testPage) throws IOException {
PDFPagePanel pagePanel = new PDFPagePanel();
pagePanel.setPage(testPage);
pagePanel.getFont();
pagePanel.setVisible(true);
viewingPanel.add(pagePanel);
viewingPanel.setBounds(40, 40, pagePanel.getWidth(),
pagePanel.getHeight());
viewingPanel.setVisible(true);
super.add(viewingPanel);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
viewingPanel = new javax.swing.JScrollPane();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
javax.swing.GroupLayout layout = new
javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(viewingPanel, javax.swing.GroupLayout.DEFAULT_SIZE,
573, Short.MAX_VALUE)
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(viewingPanel, javax.swing.GroupLayout.DEFAULT_SIZE,
424, Short.MAX_VALUE)
);
pack();
}// </editor-fold>
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting
code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the
default look and feel.
* For details see
http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info :
javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(pdfViewer.class.getName()).log(java.util.logging.Level.SEVERE,
null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(pdfViewer.class.getName()).log(java.util.logging.Level.SEVERE,
null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(pdfViewer.class.getName()).log(java.util.logging.Level.SEVERE,
null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(pdfViewer.class.getName()).log(java.util.logging.Level.SEVERE,
null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new pdfViewer().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JScrollPane viewingPanel;
// End of variables declaration
}
package pdfhighlighter.gui;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDPage;
import java.util.List;
/**
*
* @author gerry
*/
public class PrepareFile {
File inputFile;
PDPage testPage;
public PrepareFile(File inputFile){
this.inputFile = inputFile;
}
public void preparePdf()throws IOException{
PDDocument inputPDF = PDDocument.load(inputFile);
List<PDPage> allPages = inputPDF.getDocumentCatalog().getAllPages();
this.testPage = (PDPage)allPages.get(0);
pdfViewer pdfviewer = new pdfViewer();
pdfviewer.Screen(testPage);
pdfviewer.setVisible(true);
inputPDF.close();
}
public PDPage getInput(){
return this.testPage;
}
}
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
