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text_output/weblink_in_text

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/* $Id: weblink_in_text.java,v 1.4 2013/01/15 10:12:08 stm Exp $

 * Weblink in Text:

 * Create a Textflow and integrate colorized Web links in the text

 *

 * Using the inline options "matchbox" and "matchbox end" define

 * matchboxes which are used to indicate the pieces of text on which the

 * Web links are to be placed.

 *

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

 * Required data: none

 */

package com.pdflib.cookbook.pdflib.text_output;


import com.pdflib.pdflib;

import com.pdflib.PDFlibException;


public class weblink_in_text

{

    public static void main (String argv[])

    {

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

    String searchpath = "../input";

    String outfile = "weblink_in_text.pdf";

    String title = "Weblink in Text";


    pdflib p = null;

    int act, tf = -1;

    String result, optlist, text;


    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");


        /* Set an output path according to the name of the topic */

        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 $");


        /* Create page */

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


        /* Create and fit a Textflow with two Web links. Using the inline

         * options "matchbox" and "matchbox end" define the two matchboxes

         * "kraxiweb" and "kraximail" which are used to indicate the pieces of

         * text on which the Web links are to be placed. Provide the matchboxes

         * with particular text color and decoration.

         */

        text =

            "For more information about the Giant Wing Paper Plane see the " +

            "Web site of <underline=true fillcolor={rgb 0 0.5 0.5} " +

            "strokecolor={rgb 0 0.5 0.5} " +

            "matchbox={name=kraxiweb boxheight={fontsize descender}}>Kraxi " +

            "Systems, Inc.<matchbox=end underline=false fillcolor={rgb 0 0 0}" +

            " strokecolor={rgb 0 0 0}> or contact us by email via " +

            "<matchbox={name=kraximail fillcolor={rgb 0 0.8 0.8} " +

            "boxheight={ascender descender}}>questions@kraxi.com" +

            "<matchbox=end fillcolor={rgb 0 0 0}>. You'll get all " +

            "information about how to fly the Giant Wing in a thunderstorm " +

            "as soon as possible.";


        optlist =

            "fontname=Helvetica fontsize=20 encoding=unicode leading=140%";


        tf = p.create_textflow(text, optlist);

        if (tf == -1)

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


        result = p.fit_textflow(tf, 100, 200, 500, 500, "fitmethod=auto");

        if (!result.equals("_stop"))

        {

            /* Check for errors */

        }


        /* Create URI action */

        optlist = "url={http://www.kraxi.com}";

        act = p.create_action("URI", optlist);


        /* Create Link annotation on matchbox "kraxiweb" */

        optlist = "action={activate " + act +

            "} linewidth=0 usematchbox={kraxiweb}";

        p.create_annotation(0, 0, 0, 0, "Link", optlist);


        /* Create URI action */

        optlist = "url={mailto:questions@kraxi.com}";

        act = p.create_action("URI", optlist);


        /* Create Link annotation on matchbox "kraximail" */

        optlist = "action={activate " + act +

            "} linewidth=0 usematchbox={kraximail}";

        p.create_annotation(0, 0, 0, 0, "Link", optlist);


        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.toString());

        } finally {

            if (p != null) {

        p.delete();

            }

        }

    }

}