[iText-questions] Tiff 2 PDF

[Aditya Tallapally]

Hello

 

I am using your tiff2pdf.java program from "iText Tutorial" located @ http://itextdocs.lowagie.com/tutorial/

 

I observed my input .tif file is fit the page and out put .pdf file is not fit in the page.

 

Here is the code I used:
 

/*************/

import java.io.File;
import java.io.FileOutputStream;

import com.lowagie.text.Document;
import com.lowagie.text.Image;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfWriter;
import com.lowagie.text.pdf.RandomAccessFileOrArray;
import com.lowagie.text.pdf.codec.TiffImage;

public class Tiff2Pdf {

 public static void main(String[] args) {
  String tiff_file;
  String pdf_file;
  String path = "T:\\tii2pdf";
  String newpath = "T:\\outputpdf";
  File Dir = new File(path);
     File[] files = Dir.listFiles();
        int count = 0;
  //for (int i = 0; i < args.length; i++) {
     for (int m = 0;m < files.length;m++){
      tiff_file = files[m].getName();
   //tiff_file = "C:\\TEST.TIF";
   pdf_file = tiff_file.substring(0, tiff_file.lastIndexOf(".") + 1) + "pdf";
   Document document = new Document();
   try {
    PdfWriter writer = PdfWriter.getInstance(document,
      new FileOutputStream(newpath+"/"+pdf_file));
    int pages = 0;
    document.open();
    PdfContentByte cb = writer.getDirectContent();
                RandomAccessFileOrArray ra = null;
                int comps = 0;
                try {
                    ra = new RandomAccessFileOrArray(path+"/"+tiff_file);
                    comps = TiffImage.getNumberOfPages(ra);
                }
                catch (Throwable e) {
                    System.out.println("Exception in " + tiff_file + " " + e.getMessage());
                    continue;
                }
                System.out.println("Processing: " + tiff_file + ":"+ ++count);
               
                for (int c = 0; c < comps; ++c) {
                    try {
                        Image img = TiffImage.getTiffImage(ra, c + 1);
                        if (img != null) {
                            System.out.println("page " + (c + 1));
                           /* if (img.scaledWidth() > 500 || img.scaledHeight() > 700) {
                                img.scaleToFit(500, 700);
                            } */
                          
                           if (img.scaledWidth() > 600 || img.scaledHeight() > 800) {
                                img.scaleToFit(600, 800);
                            }
                           
                            img.setAbsolutePosition(20, 20);
                            //img.setAbsolutePosition(0, 0);
                            //document.add(new Paragraph(tiff_file + " - page " + (c + 1)));
                            cb.addImage(img);
                         
                            document.newPage();
                            ++pages;
                        }
                    }
                    catch (Throwable e) {
                        System.out.println("Exception " + tiff_file + " page " + (c + 1) + " " + e.getMessage());
                    }
    }
    ra.close();
    document.close();
   } catch (Throwable e) {
    e.printStackTrace();
   }
  }
 }   
}

 

/***********/

 

I want the output.pdf to look exactly like input.tif, even fitting the page (no shrinking of image)

Dould you please guide me.

Thank you,

Aditya