images/multi_page_tiff

 * Multi-page TIFF to PDF converter

 *

 * Convert an input TIFF image containing one or more frames to PDF.

 *

 * Required software: PDFlib Lite/PDFlib/PDFlib+PDI/PPS 7

 * Required data: multi-page TIFF image

 */

package com.pdflib.cookbook.pdflib.images;

import com.pdflib.pdflib;

import com.pdflib.PDFlibException;

public class multi_page_tiff

{

    public static void main (String argv[])

    {

    /* This is where the data files are. Adjust as necessary. */

    String searchpath = "../input";

    String outfile = "multi_page_tiff.pdf";

    String title = "Multi-page TIFF";

    pdflib p = null;

    String imagefile = "multi_page.tif";

    int font, image, frame;

    int x = 50, y = 700;

    try {

        p = new pdflib();

        p.set_parameter("SearchPath", searchpath);

        /* This means we must check return values of load_font() etc. */

        p.set_parameter("errorpolicy", "return");

        if (p.begin_document(outfile, "") == -1)

            throw new Exception("Error: " + p.get_errmsg());

        p.set_info("Creator", "PDFlib Cookbook");

        p.set_info("Title", title + " $Revision: 1.4 $");

        font = p.load_font("Helvetica-Bold", "unicode", "");

        if (font == -1)

                throw new Exception ("Error: " + p.get_errmsg());

        /* Loop over all frames of the multi-page TIFF image */

        for (frame = 1; /* */ ; frame++)

        {

                /* Load the next frame of the image */

            image = p.load_image("tiff", imagefile, "page=" + frame);

            if (image == -1)

                break; /* no more frames available */

            /* Start page and place the frame on the page,

             * placed at the bottom center.

             */

            p.begin_page_ext(0, 0, "width=a4.width height=a4.height");

            p.fit_image(image, 0.0, 0.0, "adjustpage");

            p.close_image(image);

            /* Output the number of the frame */

            p.fit_textline("Frame " + frame + " of the TIFF image", x, y,

                "font= " + font + " fontsize=12");

            p.end_page_ext("");

        }

        p.end_document("");

        } catch (PDFlibException e) {

            System.err.print("PDFlib exception occurred:\n");

            System.err.print("[" + e.get_errnum() + "] " + e.get_apiname() +

                ": " + e.get_errmsg() + "\n");

        } catch (Exception e) {

            System.err.println(e.getMessage());

        } finally {

            if (p != null) {

                p.delete();

            }

        }

    }

}