/*
 * $Id: Transformations.java,v 1.2 2005/04/08 12:57:23 blowagie Exp $
 * $Name:  $
 *
 * This code is part of the 'iText Tutorial'.
 * You can find the complete tutorial at the following address:
 * http://itext.sourceforge.net/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.directcontent.coordinates;

import java.io.FileOutputStream;
import java.io.IOException;

import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.PageSize;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfTemplate;
import com.lowagie.text.pdf.PdfWriter;

/**
 * Adding a template using different transformation matrices.
 */
public class Transformations {

	/**
	 * Adding a template using different transformation matrices.
	 * @param args no arguments needed here
	 */
	public static void main(String[] args) throws Exception {
        
		System.out.println("Transformations");        
		// step 1: creation of a document-object
		Document document = new Document(PageSize.A4);
        
		// step 2: creation of the writer
		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("transformations.pdf"));
            
		// step 3: we open the document
		document.open();
            
		// step 4:
		PdfContentByte cb = writer.getDirectContent();
            
		// we create a PdfTemplate
		PdfTemplate template = cb.createTemplate(120, 120);
            
		// we add some graphics
		template.moveTo(30, 10);
		template.lineTo(90, 10);
		template.lineTo(90, 80);
		template.lineTo(110, 80);
		template.lineTo(60, 110);
		template.lineTo(10, 80);
		template.lineTo(30, 80);
		template.closePath();
		template.stroke();
            
		// we add the template on different positions
		cb.addTemplate(template, 0, 0);
		cb.addTemplate(template, 0, 1, -1, 0, 200, 600);
		cb.addTemplate(template, .5f, 0, 0, .5f, 100, 400);
            
		// we go to a new page
		document.newPage();
		cb.addTemplate(template, 0, 500);
		cb.addTemplate(template, 2, 0, -1, 2, 200, 300);
        
		// step 5: we close the document
		document.close();
	}
}