/*
 * Color space for crop marks:
 * Create crop marks which will be visible on all color separations, using the
 * special color "All".
 *
 * Create a CMYK document by loading a CMYK image and create the special
 * color "All". Draw some crop marks with standard vector graphics and
 * output some info text outside of the actual page area (i.e. outside
 * of the CropBox).
 *
 * Test in Acrobat X/XI:
 * Show the MediaBox with Tools, Print Production, More Production,
 * Set Page Boxes, Set to Zero.
 * Choose Tools, Print Production, Output Preview:
 * All elements with color "All" will be visible in all combinations of
 * separation previews.
 * 
 * Required software: PDFlib/PDFlib+PDI/PPS 9
 * Required data: CMYK image
 */
package com.pdflib.cookbook.pdflib.color;

import com.pdflib.pdflib;
import com.pdflib.PDFlibException;

public class colorAll_for_cropmarks {
    public static void main(String argv[]) {
        /* This is where the data files are. Adjust as necessary. */
        String searchpath = "../input";
        String outfile = "colorAll_for_cropmarks.pdf";
        String title = "Color All for Crop Marks";

        pdflib p = null;
        int font, image;
        String imagefile = "lionel.jpg";
        String info = "Lionel watching the big blue lion  Page 1  Wednesday, "
            + "August 01, 2007  8:52 PM";

        int pagewidth = 842, pageheight = 595;
    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);

            /*
             * Start the page with a crop box defined with 40 units less than
             * the page size in all directions for placing crop marks and text
             * info
             */
            p.begin_page_ext(pagewidth, pageheight, "cropbox={40 40 802 555}");

            /* Load and fit a CMYK image */
            image = p.load_image("auto", imagefile, "honorclippingpath=false");
            if (image == -1)
                throw new Exception("Error: " + p.get_errmsg());

            p.fit_image(image, 0, 0, "boxsize={" + pagewidth + " " + pageheight
                + "} position=center");

            /*
             * The special color "All" will be used for crop marks and info
             * text; these will be visible on all color separations.
             */
            p.set_graphics_option("fillcolor={spotname All 1} strokecolor={spotname All 1}");

            /* Draw crop marks within the CropBox */

            /* Draw crop marks at the bottom left */
            p.moveto(0, 20);
            p.lineto(15, 20);
            p.moveto(20, 0);
            p.lineto(20, 15);

            /* Draw crop marks on the top left */
            p.moveto(0, pageheight - 20);
            p.lineto(15, pageheight - 20);
            p.moveto(20, pageheight);
            p.lineto(20, pageheight - 15);
            p.stroke();

            /* Draw crop marks on the top right */
            p.moveto(pagewidth - 20, pageheight);
            p.lineto(pagewidth - 20, pageheight - 15);
            p.moveto(pagewidth, pageheight - 20);
            p.lineto(pagewidth - 15, pageheight - 20);

            /* Draw crop marks at the bottom right */
            p.moveto(pagewidth - 20, 0);
            p.lineto(pagewidth - 20, 15);
            p.moveto(pagewidth, 20);
            p.lineto(pagewidth - 15, 20);

            p.stroke();

            /* Load the font */
            font = p.load_font("Helvetica", "unicode", "");

            if (font == -1)
                throw new Exception("Error: " + p.get_errmsg());

            /* Output some info text outside of the CropBox */
            p.fit_textline(info, 30, 8, "font=" + font + " fontsize=10");

            p.end_page_ext("");

            p.end_document("");
        }
        catch (PDFlibException e) {
            System.err.println("PDFlib exception occurred:");
            System.err.println("[" + e.get_errnum() + "] " + e.get_apiname() +
                ": " + e.get_errmsg());
        exitcode = 1;
        }
        catch (Exception e) {
            System.err.println(e);
        exitcode = 1;
        }
        finally {
            if (p != null) {
                p.delete();
            }
        System.exit(exitcode);
        }
    }
}