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							<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
        <title>wavesurfer.js | ELAN Wave Segment player</title>

        <link href="data:image/gif;" rel="icon" type="image/x-icon" />

        <!-- Bootstrap -->
        <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet">

        <link rel="stylesheet" href="../css/style.css" />
        <link rel="stylesheet" href="../css/ribbon.css" />
        <link rel="stylesheet" href="css/elan.css" />
        <link rel="screenshot" itemprop="screenshot" href="https://katspaugh.github.io/wavesurfer.js/example/screenshot.png" />

        <!-- wavesurfer.js -->
        <script src="../../dist/wavesurfer.min.js"></script>

        <!-- regions plugin -->
        <script src="../../dist/plugin/wavesurfer.regions.min.js"></script>

        <!-- ELAN format renderer -->
        <script src="../../dist/plugin/wavesurfer.elan.min.js"></script>

        <!-- ELAN wave segment renderer -->
        <script src="../../plugin/wavesurfer.elan-wave-segment.js"></script>

        <!-- App -->
        <script src="app.js"></script>
        <script src="../trivia.js"></script>
    </head>

    <body itemscope itemtype="http://schema.org/WebApplication">
        <div class="container">
            <div class="header">
                <noindex>
                <ul class="nav nav-pills pull-right">
                    <li><a href="?fill">Fill</a></li>
                    <li><a href="?scroll">Scroll</a></li>
                </ul>
                </noindex>

                <h1 itemprop="name"><a href="http://wavesurfer-js.org">wavesurfer.js</a><noindex> + <a rel="nofollow" href="http://spokencorpora.ru/showelan.py">ELAN</a> + Wave Segment</noindex></h1>
            </div>
            <div><p>The Elan Wave Segment Plugin uses the table and the time values created by the
                <a href="../elan/index.html">ELAN plugin</a> to insert a wave form column for each row.
            </p></div>

            <div id="demo">
                <div id="waveform">
                    <div class="progress progress-striped active" id="progress-bar">
                        <div class="progress-bar progress-bar-info"></div>
                    </div>

                    <!-- Here be waveform -->
                </div>

                <div class="controls">
                    <button class="btn btn-primary" data-action="play">
                        <i class="glyphicon glyphicon-play"></i>
                        Play
                        /
                        <i class="glyphicon glyphicon-pause"></i>
                        Pause
                    </button>
                </div>
            </div>

            <div id="annotations" class="table-responsive">
                <!-- Here be transcript -->
            </div>

            <h2>How to Enable Elan Wave Segment</h2>

            <h3>Javascript Dependencies</h3>
            <ul>
                <li>Wavesufer <code></code></li>
                <li>Region Plugin <code></code></li></li>
                <li>ElAN Plugin <code></code></li></li>
                <li>ELAN Wave Segment</li>
                <pre><code>&lt;script src="[path_to]/wavesurfer.min.js"&gt;&lt;/script&gt;
&lt;script src="[path_to]/plugin/wavesurfer.region.min.js"&gt;&lt;/script&gt;
&lt;script src="[path_to]/plugin/wavesurfer.elan.min.js"&gt;&lt;/script&gt;
&lt;script src="[path_to]/plugin/wavesurfer.elan-wave-segment.min.js"&gt;&lt;/script&gt; </code></pre>

            </ul>

            <h2>Javascript Initialization</h2>
            <pre><code>// Create the wave surfer instance
var wavesurfer = Object.create(WaveSurfer);

// Create elan instance
var elan = Object.create(WaveSurfer.ELAN);

// Create Elan Wave Segment instance
var elanWaveSegment = Object.create(WaveSurfer.ELANWaveSegment);

document.addEventListener('DOMContentLoaded', function () {
    var options = {
        container     : '#waveform',
    };

    //################## set up some listeners ####################

    //set up listener for when elan is done
    elan.on('ready', function (data) {
        wavesurfer.load('../elan/transcripts/001z.mp3');
    });

    //set up listener for playing when clicked on
    elan.on('select', function (start, end) {
        wavesurfer.backend.play(start, end);
    });
    //############################## initialize wavesurfer and related plugins###############

    // Init wavesurfer
    wavesurfer.init(options);

    //init elan
    elan.init({
        url: '../elan/transcripts/001z.xml',
        container: '#annotations',
        tiers: {
            Text: true,
            Comments: true
        }
    });

    //int elanWaveSegment when wavesurfer is done loading the sound file
    wavesurfer.on('ready', function() {
        options.plotTimeEnd = wavesurfer.backend.getDuration();
        options.wavesurfer = wavesurfer;
        options.ELAN = elan;
        elanWaveSegment.init(options);
    });

    //update waveSegments when time advances
    var onProgress = function (time) {
        elanWaveSegment.onProgress(time);
        //code for scrolling Elan goes here
    };
    wavesurfer.on('audioprocess', onProgress);
}); </code></pre>
            <h2>Options</h2>
            <ul>
                <li><code>ELAN:</code>                       required - The ELAN instance used to parse the elan data</li>
                <li><code>wafesurver:</code>                 required - The wavesurfer instance used to draw the original waveform</li>
                <li><code>waveSegmentWidth:</code>           optional - The width of each wave segment (defaults to 200)</li>
                <li><code>waveSegmentPeaksPerSegment:</code> optional - The number of peaks that should be drawn (defaults to 400)</li>
                <li><code>waveSegmentHeight:</code>          optional - The height of each wave segment (defaults to 30)</li>
                <li><code>waveSegmentRenderer:</code>        optional - The renderer (drawer) to be used for the wave segments</li>
                <li><code>waveSegmentNormalizeTo:</code>     optional - What to normalize each wave segment to [whole, segment,none]</li>
                <li><code>waveSegmentBorderWidth:</code>     optional - The width of the border of the container element</li>
                <li><code>waveSegmentBarHeight:</code>       optional - the height of the peaks/bars (defaults to 1)</li>
            </ul>
            <div class="footer row">
                <div class="col-sm-12">
                    <a rel="license" href="https://opensource.org/licenses/BSD-3-Clause"><img alt="BSD-3-Clause License" style="border-width:0" src="https://img.shields.io/badge/License-BSD%203--Clause-blue.svg" /></a>
                </div>

                <div class="col-sm-8">
                    <span xmlns:dct="http://purl.org/dc/terms/" href="http://purl.org/dc/dcmitype/Text" property="dct:title" rel="dct:type">wavesurfer.js</span> by <a href="https://github.com/katspaugh/wavesurfer.js">katspaugh</a> is licensed under a <a rel="license" href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause License</a>.
                </div>

                <div class="col-sm-4">
                    <p>
                        The ELAN program and format were developed by <a href="http://tla.mpi.nl/tools/tla-tools/elan/">Max Planck Institute</a>.
                    </p>

                    <p>
                        The sample ELAN file and audio are from <a rel="nofollow" href="http://spokencorpora.ru/">spokencorpora.ru</a>, used with permission.
                    </p>
                </div>
            </div>
        </div>

        <div class="github-fork-ribbon-wrapper right">
            <div class="github-fork-ribbon">
                <a itemprop="isBasedOnUrl" href="https://github.com/katspaugh/wavesurfer.js">Fork me on GitHub</a>
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