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package org.pdfbox.examples.pdmodel;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import org.pdfbox.exceptions.COSVisitorException;
import org.pdfbox.io.RandomAccessFile;
import org.pdfbox.pdmodel.PDDocument;
import org.pdfbox.pdmodel.PDPage;
import org.pdfbox.pdmodel.edit.PDPageContentStream;
import org.pdfbox.pdmodel.graphics.xobject.PDCcitt;
import org.pdfbox.pdmodel.graphics.xobject.PDJpeg;
import org.pdfbox.pdmodel.graphics.xobject.PDXObjectImage;
/**
* This is an example that creates a simple document.
*
* The example is taken from the pdf file format specification.
*
* @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a>
* @version $Revision: 1.7 $
*/
public class ImageToPDF
{
/**
* create the second sample document from the PDF file format specification.
*
* @param file The file to write the PDF to.
* @param image The filename of the image to put in the PDF.
*
* @throws IOException If there is an error writing the data.
* @throws COSVisitorException If there is an error writing the PDF.
*/
public void createPDFFromImage( String file, String image) throws IOException, COSVisitorException
{
// the document
PDDocument doc = null;
try
{
doc = new PDDocument();
PDPage page = new PDPage();
doc.addPage( page );
PDXObjectImage ximage = null;
if( image.toLowerCase().endsWith( ".jpg" ) )
{
ximage = new PDJpeg(doc, new FileInputStream( image ) );
}
else if (image.toLowerCase().endsWith(".tif") || image.toLowerCase().endsWith(".tiff"))
{
ximage = new PDCcitt(doc, new RandomAccessFile(new File(image),"r"));
}
else
{
//BufferedImage awtImage = ImageIO.read( new File( image ) );
//ximage = new PDPixelMap(doc, awtImage);
throw new IOException( "Image type not supported:" + image );
}
PDPageContentStream contentStream = new PDPageContentStream(doc, page);
contentStream.drawImage( ximage, 20, 20 );
contentStream.close();
doc.save( file );
}
finally
{
if( doc != null )
{
doc.close();
}
}
}
/**
* This will create a PDF document with a single image on it.
* <br />
* see usage() for commandline
*
* @param args Command line arguments.
*/
public static void main(String[] args)
{
ImageToPDF app = new ImageToPDF();
try
{
if( args.length != 2 )
{
app.usage();
}
else
{
app.createPDFFromImage( args[0], args[1] );
}
}
catch (Exception e)
{
e.printStackTrace();
}
}
/**
* This will print out a message telling how to use this example.
*/
private void usage()
{
System.err.println( "usage: " + this.getClass().getName() + " <output-file> <image>" );
}
}