BASKET
Search
PDFlib

color/iccprofile_to_image

Download Java Code     Switch to PHP Code     Show Output PDF

/*

 * $Id: iccprofile_to_image.java,v 1.12 2016/12/21 16:26:04 tm Exp $

 *

 * ICC profile to image:

 * Assign an ICC profile to an image

 *

 * Apply the "sRGB" ICC profile to an imported RGB image.

 * Apply the "ISOcoated" ICC profile to an imported CMYK image.

 *

 * Required software: PDFlib/PDFlib+PDI/PPS 9

 * Required data: RGB image file, CMYK image file, ICC profile

 */

package com.pdflib.cookbook.pdflib.color;


import com.pdflib.pdflib;

import com.pdflib.PDFlibException;


public class iccprofile_to_image {

    public static void main(String argv[]) {

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

        String searchpath = "../input";

        String outfile = "iccprofile_to_image.pdf";

        String title = "ICC profile to image";


        pdflib p = null;

        String imagefile;

        int font, image, icchandle;

        int x = 100, y;

        int exitcode = 0;


        try {

            p = new pdflib();


            p.set_option("searchpath={" + searchpath + "}");


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

            p.set_option("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: 1.12 $");


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

            if (font == -1)

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


            /* Start page 1 */

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


            /*

             * Load and output an RGB image without any ICC profile assigned

             * to it.

             */

            imagefile = "nesrin.jpg";

            y = 450;


            /*

             * Load the RGB image. Just for our sample, ignore any ICC profile

             * which might be embedded into the image.

             */

            image = p.load_image("auto", imagefile, "honoriccprofile=false");

            if (image == -1)

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


            /* Fit the image proportionally into a box */

            p.fit_image(image, x, y, "boxsize={400 300} fitmethod=meet");

            p.fit_textline("RGB image without any ICC profile assigned", x,

                y -= 30, "font=" + font + " fontsize=14");


            p.close_image(image);


            /*

             * Load and output an RGB image with the "sRGB" ICC profile

             * assigned to it.

             */


            /* Load the RGB image and assign the sRGB profile to it. */

            image = p.load_image("auto", imagefile, "iccprofile=sRGB");

            if (image == -1)

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


            /* Fit the image proportionally into a box */

            p.fit_image(image, x, y -= 350, "boxsize={400 300} fitmethod=meet");

            p.fit_textline("RGB image with the \"sRGB\" ICC profile assigned",

                x, y -= 30, "font=" + font + " fontsize=14");


            p.close_image(image);


            p.end_page_ext("");


            /* Start page 2 */

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


            /*

             * Load and output a CMYK image without any ICC profile assigned

             * to it.

             */

            imagefile = "nesrin_cmyk.jpg";

            y = 450;


            /*

             * Load the CMYK image. Just for our sample, ignore any ICC profile

             * which might be embedded into the image.

             */

            image = p.load_image("auto", imagefile, "honoriccprofile=false");

            if (image == -1)

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


            /* Fit the image proportionally into a box */

            p.fit_image(image, x, y, "boxsize={400 300} fitmethod=meet");

            p.fit_textline("CMYK image without any ICC profile assigned", x,

                y -= 30, "font=" + font + " fontsize=14");


            p.close_image(image);


            /*

             * Load and output a CMYK image with the "ISOcoated" ICC profile

             * assigned to it.

             */


            /* Load the ISOcoated profile */

            icchandle = p.load_iccprofile("ISOcoated_v2_eci.icc", "usage=iccbased");

            if (icchandle == -1)

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


            /*

             * Load the CMYK image, ignore any ICC profile which might be

             * embedded into the image, and assign the ISOcoated profile to it.

             */

            image = p.load_image("auto", imagefile, "iccprofile=" + icchandle);

            if (image == -1)

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


            /* Fit the image proportionally into a box */

            p.fit_image(image, x, y -= 350, "boxsize={400 300} fitmethod=meet");

            p.fit_textline(

                "CMYK image with the \"ISOcoated\" ICC profile assigned", x,

                y -= 30, "font=" + font + " fontsize=14");


            p.close_image(image);


            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");

            exitcode = 1;

        }

        catch (Exception e) {

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

            exitcode = 1;

        }

        finally {

            if (p != null) {

                p.delete();

            }

            System.exit(exitcode);

        }

    }

}