using System;
using System.IO;

using iTextSharp.text;
using iTextSharp.text.pdf;

public class Chap0608 {
    
	public static void Main() {
        
		Console.WriteLine("Chapter 6 example 8: Rotating an Image");
        
		// step 1: creation of a document-object
		Document document = new Document();
        
		try {
            
			// step 2:
			// we create a writer that listens to the document
			// and directs a PDF-stream to a file
            
			PdfWriter.getInstance(document, new FileStream("Chap0608.pdf", FileMode.Create));
            
			// step 3: we open the document
			document.Open();
            
			// step 4: we add content
			Image jpg = Image.getInstance("myKids.jpg");
			jpg.Alignment = Image.MIDDLE;
            
			jpg.setRotation((float)Math.PI / 6);
			document.Add(new Paragraph("rotate 30 degrees"));
			document.Add(jpg);
			document.newPage();
            
			jpg.setRotation((float)Math.PI / 4);
			document.Add(new Paragraph("rotate 45 degrees"));
			document.Add(jpg);
			document.newPage();
            
			jpg.setRotation((float)Math.PI / 2);
			document.Add(new Paragraph("rotate pi/2 radians"));
			document.Add(jpg);
			document.newPage();
            
			jpg.setRotation((float)(Math.PI * 0.75));
			document.Add(new Paragraph("rotate 135 degrees"));
			document.Add(jpg);
			document.newPage();
            
			jpg.setRotation((float)Math.PI);
			document.Add(new Paragraph("rotate pi radians"));
			document.Add(jpg);
			document.newPage();
            
			jpg.setRotation((float)(2.0 * Math.PI));
			document.Add(new Paragraph("rotate 2 x pi radians"));
			document.Add(jpg);
		}
		catch(DocumentException de) {
			Console.Error.WriteLine(de.Message);
		}
		catch(IOException ioe) {
			Console.Error.WriteLine(ioe.Message);
		}
        
		// step 5: we close the document
		document.Close();
	}
}