/*
* $Id$
*
* This code is part of the 'iText Tutorial'.
* You can find the complete tutorial at the following address:
* http://itextdocs.lowagie.com/tutorial/
*
* This code is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* itext-questions@lists.sourceforge.net
*/
package com.lowagie.examples.objects.images;
import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.LwgDocument;
import com.lowagie.text.DocumentException;
import com.lowagie.text.LwgImage;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;
/**
* Scaling of images.
*/
public class Scaling {
/**
* Scaling an image.
* @param args no arguments needed
*/
public static void main(String[] args) {
System.out.println("Scaling an Image");
// step 1: creation of a document-object
LwgDocument document = new LwgDocument();
try {
// step 2:
// we create a writer that listens to the document
// and directs a PDF-stream to a file
PdfWriter.getInstance(document, new FileOutputStream("scaling.pdf"));
// step 3: we open the document
document.open();
// step 4: we add content
LwgImage jpg1 = LwgImage.getInstance("otsoe.jpg");
jpg1.scaleAbsolute(160, 120);
document.add(new Paragraph("scaleAbsolute(160, 120)"));
document.add(jpg1);
LwgImage jpg2 = LwgImage.getInstance("otsoe.jpg");
jpg2.scalePercent(50);
document.add(new Paragraph("scalePercent(50)"));
document.add(jpg2);
LwgImage jpg3 = LwgImage.getInstance("otsoe.jpg");
jpg3.scaleAbsolute(320, 120);
document.add(new Paragraph("scaleAbsolute(320, 120)"));
document.add(jpg3);
LwgImage jpg4 = LwgImage.getInstance("otsoe.jpg");
jpg4.scalePercent(100, 50);
document.add(new Paragraph("scalePercent(100, 50)"));
document.add(jpg4);
}
catch(DocumentException de) {
System.err.println(de.getMessage());
}
catch(IOException ioe) {
System.err.println(ioe.getMessage());
}
// step 5: we close the document
document.close();
}
}