<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>iwmlib API Documentation</title>
    
    <meta name="description" content="The IWM Browser: One Browser for all apps." />
    
    
    
    <meta property="og:title" content="iwmlib API Documentation"/>
    <meta property="og:type" content="website"/>
    <meta property="og:image" content=""/>
    
    <meta property="og:url" content="https://www.iwm-tuebingen.de"/>
    
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <script src="scripts/prettify/prettify.js"></script>
    <script src="scripts/prettify/lang-css.js"></script>
    <script src="scripts/jquery.min.js"></script>
    <!--[if lt IE 9]>
      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
    <![endif]-->
    <link href="https://fonts.googleapis.com/css?family=Libre+Franklin:400,700" rel="stylesheet">
    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
    <link type="text/css" rel="stylesheet" href="styles/bootstrap.min.css">
    <link type="text/css" rel="stylesheet" href="styles/main.css">
    
    
    <script>
    var config = {"monospaceLinks":false,"cleverLinks":false,"applicationName":"iwmlib","disqus":"","googleAnalytics":"","openGraph":{"title":"iwmlib API Documentation","type":"website","image":"","site_name":"","url":"https://www.iwm-tuebingen.de"},"meta":{"title":"iwmlib API Documentation","description":"The IWM Browser: One Browser for all apps.","keyword":""},"linenums":true,"cleverlinks":true,"default":{"outputSourceFiles":true,"useLongnameInNav":false}};
    </script>
    

    
</head>
<body>
<div id="wrap" class="clearfix">
    
<div class="navigation">
    <h3 class="applicationName"><a href="index.html">iwmlib</a></h3>
    <button id="menuToggle" class="btn btn-link btn-lg menu-toggle">
        <span class="glyphicon glyphicon-menu-hamburger"></span>
    </button>
    <div class="search">
        <input id="search" type="text" class="form-control input-md" placeholder="Search...">
    </div>
    <ul class="list">
    
        <li class="item" data-name="global">
            <span class="title namespace ">
                
                <span class="namespaceTag">
                    <span class="glyphicon glyphicon-globe"></span>
                </span>
                
                <a href="global.html">Global</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            <span class="subtitle">Typedefs</span>
            
                <li class="parent" data-name="actionActiveCallback"><a href="global.html#actionActiveCallback">actionActiveCallback</a></li>
            
                <li class="parent" data-name="actionCallback"><a href="global.html#actionCallback">actionCallback</a></li>
            
                <li class="parent" data-name="actionCallback"><a href="global.html#actionCallback">actionCallback</a></li>
            
                <li class="parent" data-name="afterActionCallback"><a href="global.html#afterActionCallback">afterActionCallback</a></li>
            
                <li class="parent" data-name="afterActionCallback"><a href="global.html#afterActionCallback">afterActionCallback</a></li>
            
                <li class="parent" data-name="beforeActionCallback"><a href="global.html#beforeActionCallback">beforeActionCallback</a></li>
            
                <li class="parent" data-name="beforeActionCallback"><a href="global.html#beforeActionCallback">beforeActionCallback</a></li>
            
                <li class="parent" data-name="onCompleteCallback"><a href="global.html#onCompleteCallback">onCompleteCallback</a></li>
            
                <li class="parent" data-name="onCompleteCallback"><a href="global.html#onCompleteCallback">onCompleteCallback</a></li>
            
                <li class="parent" data-name="onStartCallback"><a href="global.html#onStartCallback">onStartCallback</a></li>
            
                <li class="parent" data-name="onStartCallback"><a href="global.html#onStartCallback">onStartCallback</a></li>
            
                <li class="parent" data-name="onUpdateCallback"><a href="global.html#onUpdateCallback">onUpdateCallback</a></li>
            
                <li class="parent" data-name="onUpdateCallback"><a href="global.html#onUpdateCallback">onUpdateCallback</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="AbstractPopup">
            <span class="title  ">
                
                <a href="AbstractPopup.html">AbstractPopup</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="AbstractPopup#content"><a href="AbstractPopup.html#content">content</a></li>
            
                <li class="parent " data-name="AbstractPopup#header"><a href="AbstractPopup.html#header">header</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="AbstractPopup#hide"><a href="AbstractPopup.html#hide">hide</a></li>
            
                <li class="parent  " data-name="AbstractPopup#layout"><a href="AbstractPopup.html#layout">layout</a></li>
            
                <li class="parent  " data-name="AbstractPopup#show"><a href="AbstractPopup.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Badge">
            <span class="title  ">
                
                <a href="Badge.html">Badge</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class=" " data-name="Badge#content"><a href="Badge.html#content">content</a></li>
            
                <li class=" " data-name="Badge#header"><a href="Badge.html#header">header</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="  " data-name="Badge#hide"><a href="Badge.html#hide">hide</a></li>
            
                <li class="  " data-name="Badge#layout"><a href="Badge.html#layout">layout</a></li>
            
                <li class="  " data-name="Badge#show"><a href="Badge.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="BlurFilter">
            <span class="title  ">
                
                <a href="BlurFilter.html">BlurFilter</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="BlurFilter#blur"><a href="BlurFilter.html#blur">blur</a></li>
            
                <li class="parent " data-name="BlurFilter#shape"><a href="BlurFilter.html#shape">shape</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Button">
            <span class="title  ">
                
                <a href="Button.html">Button</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="Button#active"><a href="Button.html#active">active</a></li>
            
                <li class="parent " data-name="Button#disabled"><a href="Button.html#disabled">disabled</a></li>
            
                <li class="parent " data-name="Button#iconColor"><a href="Button.html#iconColor">iconColor</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Button#capture"><a href="Button.html#capture">capture</a></li>
            
                <li class="parent  " data-name="Button#hide"><a href="Button.html#hide">hide</a></li>
            
                <li class="parent  " data-name="Button#layout"><a href="Button.html#layout">layout</a></li>
            
                <li class="parent  " data-name="Button#show"><a href="Button.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="ButtonGroup">
            <span class="title  ">
                
                <a href="ButtonGroup.html">ButtonGroup</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="ButtonGroup#disabled"><a href="ButtonGroup.html#disabled">disabled</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="ButtonGroup#hide"><a href="ButtonGroup.html#hide">hide</a></li>
            
                <li class="parent  " data-name="ButtonGroup#layout"><a href="ButtonGroup.html#layout">layout</a></li>
            
                <li class="parent  " data-name="ButtonGroup#show"><a href="ButtonGroup.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="DeepZoomImage">
            <span class="title  ">
                
                <a href="DeepZoomImage.html">DeepZoomImage</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="DeepZoomImage#baseSize"><a href="DeepZoomImage.html#baseSize">baseSize</a></li>
            
                <li class="parent " data-name="DeepZoomImage#foreground"><a href="DeepZoomImage.html#foreground">foreground</a></li>
            
                <li class="parent " data-name="DeepZoomImage#height"><a href="DeepZoomImage.html#height">height</a></li>
            
                <li class="parent " data-name="DeepZoomImage#maxScale"><a href="DeepZoomImage.html#maxScale">maxScale</a></li>
            
                <li class="parent " data-name="DeepZoomImage#pixelSize"><a href="DeepZoomImage.html#pixelSize">pixelSize</a></li>
            
                <li class="parent " data-name="DeepZoomImage#width"><a href="DeepZoomImage.html#width">width</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="DeepZoomImage#_calculateBounds"><a href="DeepZoomImage.html#_calculateBounds">_calculateBounds</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#_createTiles"><a href="DeepZoomImage.html#_createTiles">_createTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#activate"><a href="DeepZoomImage.html#activate">activate</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#addTiles"><a href="DeepZoomImage.html#addTiles">addTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#allTiles"><a href="DeepZoomImage.html#allTiles">allTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#bringTilesToFront"><a href="DeepZoomImage.html#bringTilesToFront">bringTilesToFront</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#calculateBounds"><a href="DeepZoomImage.html#calculateBounds">calculateBounds</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#changedTiles"><a href="DeepZoomImage.html#changedTiles">changedTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#deactivate"><a href="DeepZoomImage.html#deactivate">deactivate</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#destroyObsoleteTiles"><a href="DeepZoomImage.html#destroyObsoleteTiles">destroyObsoleteTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#destroyTiles"><a href="DeepZoomImage.html#destroyTiles">destroyTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#destroyTilesAboveLevel"><a href="DeepZoomImage.html#destroyTilesAboveLevel">destroyTilesAboveLevel</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#destroyUnneededTiles"><a href="DeepZoomImage.html#destroyUnneededTiles">destroyUnneededTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#ensureAllTiles"><a href="DeepZoomImage.html#ensureAllTiles">ensureAllTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#ensureTiles"><a href="DeepZoomImage.html#ensureTiles">ensureTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#levelAndAlphaForScale"><a href="DeepZoomImage.html#levelAndAlphaForScale">levelAndAlphaForScale</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#levelForScale"><a href="DeepZoomImage.html#levelForScale">levelForScale</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#neededTiles"><a href="DeepZoomImage.html#neededTiles">neededTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#populateAllTiles"><a href="DeepZoomImage.html#populateAllTiles">populateAllTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#populateTiles"><a href="DeepZoomImage.html#populateTiles">populateTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#setup"><a href="DeepZoomImage.html#setup">setup</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#setupTiles"><a href="DeepZoomImage.html#setupTiles">setupTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#thumbnail"><a href="DeepZoomImage.html#thumbnail">thumbnail</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#tintObsoleteTiles"><a href="DeepZoomImage.html#tintObsoleteTiles">tintObsoleteTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomImage#transformed"><a href="DeepZoomImage.html#transformed">transformed</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="DeepZoomInfo">
            <span class="title  ">
                
                <a href="DeepZoomInfo.html">DeepZoomInfo</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="DeepZoomInfo#dimensions"><a href="DeepZoomInfo.html#dimensions">dimensions</a></li>
            
                <li class="parent  " data-name="DeepZoomInfo#getDimensions"><a href="DeepZoomInfo.html#getDimensions">getDimensions</a></li>
            
                <li class="parent  " data-name="DeepZoomInfo#getNumTiles"><a href="DeepZoomInfo.html#getNumTiles">getNumTiles</a></li>
            
                <li class="parent  " data-name="DeepZoomInfo#getScale"><a href="DeepZoomInfo.html#getScale">getScale</a></li>
            
                <li class="parent  " data-name="DeepZoomInfo#imageForURL"><a href="DeepZoomInfo.html#imageForURL">imageForURL</a></li>
            
                <li class="parent  " data-name="DeepZoomInfo#urlForTile"><a href="DeepZoomInfo.html#urlForTile">urlForTile</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Flippable">
            <span class="title  ">
                
                <a href="Flippable.html">Flippable</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="Flippable#flipped"><a href="Flippable.html#flipped">flipped</a></li>
            
                <li class="parent " data-name="Flippable#frontSideInFront"><a href="Flippable.html#frontSideInFront">frontSideInFront</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Flippable#layout"><a href="Flippable.html#layout">layout</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="FontInfo">
            <span class="title  ">
                
                <a href="FontInfo.html">FontInfo</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Hypenate">
            <span class="title  ">
                
                <a href="Hypenate.html">Hypenate</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Hypenate.splitLines"><a href="Hypenate.html#.splitLines">splitLines</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="InteractivePopup">
            <span class="title  ">
                
                <a href="InteractivePopup.html">InteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class=" " data-name="InteractivePopup#content"><a href="InteractivePopup.html#content">content</a></li>
            
                <li class=" " data-name="InteractivePopup#header"><a href="InteractivePopup.html#header">header</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="  " data-name="InteractivePopup#hide"><a href="InteractivePopup.html#hide">hide</a></li>
            
                <li class="parent  " data-name="InteractivePopup#layout"><a href="InteractivePopup.html#layout">layout</a></li>
            
                <li class="  " data-name="InteractivePopup#show"><a href="InteractivePopup.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="LabeledGraphics">
            <span class="title  ">
                
                <a href="LabeledGraphics.html">LabeledGraphics</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="LabeledGraphics#clear"><a href="LabeledGraphics.html#clear">clear</a></li>
            
                <li class="parent  " data-name="LabeledGraphics#debugInfos"><a href="LabeledGraphics.html#debugInfos">debugInfos</a></li>
            
                <li class="parent  " data-name="LabeledGraphics#ensureLabel"><a href="LabeledGraphics.html#ensureLabel">ensureLabel</a></li>
            
                <li class="parent  " data-name="LabeledGraphics#getLabel"><a href="LabeledGraphics.html#getLabel">getLabel</a></li>
            
                <li class="parent  " data-name="LabeledGraphics#hideLabel"><a href="LabeledGraphics.html#hideLabel">hideLabel</a></li>
            
                <li class="parent  " data-name="LabeledGraphics#removeLabel"><a href="LabeledGraphics.html#removeLabel">removeLabel</a></li>
            
                <li class="parent  " data-name="LabeledGraphics#truncateLabel"><a href="LabeledGraphics.html#truncateLabel">truncateLabel</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="LabeledGraphics.exports.LabeledGraphics">
            <span class="title  ">
                
                <a href="LabeledGraphics.exports.LabeledGraphics.html">LabeledGraphics.exports.LabeledGraphics</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="List">
            <span class="title  ">
                
                <a href="List.html">List</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="List#innerHeight"><a href="List.html#innerHeight">innerHeight</a></li>
            
                <li class="parent " data-name="List#innerWidth"><a href="List.html#innerWidth">innerWidth</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="List#capture"><a href="List.html#capture">capture</a></li>
            
                <li class="parent  " data-name="List#layout"><a href="List.html#layout">layout</a></li>
            
                <li class="parent  " data-name="List#resize"><a href="List.html#resize">resize</a></li>
            
                <li class="parent  " data-name="List#setItems"><a href="List.html#setItems">setItems</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Message">
            <span class="title  ">
                
                <a href="Message.html">Message</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class=" " data-name="Message#content"><a href="Message.html#content">content</a></li>
            
                <li class=" " data-name="Message#header"><a href="Message.html#header">header</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="  " data-name="Message#hide"><a href="Message.html#hide">hide</a></li>
            
                <li class="parent  " data-name="Message#layout"><a href="Message.html#layout">layout</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="MessageInteractivePopup">
            <span class="title  ">
                
                <a href="MessageInteractivePopup.html">MessageInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="MessageMessageInteractivePopup">
            <span class="title  ">
                
                <a href="MessageMessageInteractivePopup.html">MessageMessageInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Modal">
            <span class="title  ">
                
                <a href="Modal.html">Modal</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="Modal#content"><a href="Modal.html#content">content</a></li>
            
                <li class="parent " data-name="Modal#header"><a href="Modal.html#header">header</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Modal#hide"><a href="Modal.html#hide">hide</a></li>
            
                <li class="parent  " data-name="Modal#layout"><a href="Modal.html#layout">layout</a></li>
            
                <li class="parent  " data-name="Modal#show"><a href="Modal.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="ModalInteractivePopup">
            <span class="title  ">
                
                <a href="ModalInteractivePopup.html">ModalInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="ModalModalInteractivePopup">
            <span class="title  ">
                
                <a href="ModalModalInteractivePopup.html">ModalModalInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="PIXIApp">
            <span class="title  ">
                
                <a href="PIXIApp.html">PIXIApp</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="PIXIApp#center"><a href="PIXIApp.html#center">center</a></li>
            
                <li class="parent " data-name="PIXIApp#size"><a href="PIXIApp.html#size">size</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="PIXIApp#addFpsDisplay"><a href="PIXIApp.html#addFpsDisplay">addFpsDisplay</a></li>
            
                <li class="parent  " data-name="PIXIApp#checkOrientation"><a href="PIXIApp.html#checkOrientation">checkOrientation</a></li>
            
                <li class="parent  " data-name="PIXIApp#convertPointFromNodeToPage"><a href="PIXIApp.html#convertPointFromNodeToPage">convertPointFromNodeToPage</a></li>
            
                <li class="parent  " data-name="PIXIApp#convertPointFromPageToNode"><a href="PIXIApp.html#convertPointFromPageToNode">convertPointFromPageToNode</a></li>
            
                <li class="parent  " data-name="PIXIApp#draw"><a href="PIXIApp.html#draw">draw</a></li>
            
                <li class="parent  " data-name="PIXIApp#expandRenderer"><a href="PIXIApp.html#expandRenderer">expandRenderer</a></li>
            
                <li class="parent  " data-name="PIXIApp#layout"><a href="PIXIApp.html#layout">layout</a></li>
            
                <li class="parent  " data-name="PIXIApp#loadSprites"><a href="PIXIApp.html#loadSprites">loadSprites</a></li>
            
                <li class="parent  " data-name="PIXIApp#loadTextures"><a href="PIXIApp.html#loadTextures">loadTextures</a></li>
            
                <li class="parent  " data-name="PIXIApp#message"><a href="PIXIApp.html#message">message</a></li>
            
                <li class="parent  " data-name="PIXIApp#modal"><a href="PIXIApp.html#modal">modal</a></li>
            
                <li class="parent  " data-name="PIXIApp#mutate"><a href="PIXIApp.html#mutate">mutate</a></li>
            
                <li class="parent  " data-name="PIXIApp#orientation"><a href="PIXIApp.html#orientation">orientation</a></li>
            
                <li class="parent  " data-name="PIXIApp#orientationChanged"><a href="PIXIApp.html#orientationChanged">orientationChanged</a></li>
            
                <li class="parent  " data-name="PIXIApp#progress"><a href="PIXIApp.html#progress">progress</a></li>
            
                <li class="parent  " data-name="PIXIApp#query"><a href="PIXIApp.html#query">query</a></li>
            
                <li class="parent  " data-name="PIXIApp#resize"><a href="PIXIApp.html#resize">resize</a></li>
            
                <li class="parent  " data-name="PIXIApp#setup"><a href="PIXIApp.html#setup">setup</a></li>
            
                <li class="parent  " data-name="PIXIApp#subscribe"><a href="PIXIApp.html#subscribe">subscribe</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Popup">
            <span class="title  ">
                
                <a href="Popup.html">Popup</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class=" " data-name="Popup#content"><a href="Popup.html#content">content</a></li>
            
                <li class=" " data-name="Popup#header"><a href="Popup.html#header">header</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="  " data-name="Popup#hide"><a href="Popup.html#hide">hide</a></li>
            
                <li class="  " data-name="Popup#layout"><a href="Popup.html#layout">layout</a></li>
            
                <li class="  " data-name="Popup#show"><a href="Popup.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="PopupInteractivePopup">
            <span class="title  ">
                
                <a href="PopupInteractivePopup.html">PopupInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="PopupMenu">
            <span class="title  ">
                
                <a href="PopupMenu.html">PopupMenu</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class=" " data-name="PopupMenu#content"><a href="PopupMenu.html#content">content</a></li>
            
                <li class=" " data-name="PopupMenu#header"><a href="PopupMenu.html#header">header</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="  " data-name="PopupMenu#hide"><a href="PopupMenu.html#hide">hide</a></li>
            
                <li class="  " data-name="PopupMenu#layout"><a href="PopupMenu.html#layout">layout</a></li>
            
                <li class="  " data-name="PopupMenu#show"><a href="PopupMenu.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="PopupMenuPopupInteractivePopup">
            <span class="title  ">
                
                <a href="PopupMenuPopupInteractivePopup.html">PopupMenuPopupInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="PopupMenuPopupMenuPopupInteractivePopup">
            <span class="title  ">
                
                <a href="PopupMenuPopupMenuPopupInteractivePopup.html">PopupMenuPopupMenuPopupInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="PopupMenuPopupMenuPopupPopupInteractivePopup">
            <span class="title  ">
                
                <a href="PopupMenuPopupMenuPopupPopupInteractivePopup.html">PopupMenuPopupMenuPopupPopupInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="PopupMenuPopupPopupInteractivePopup">
            <span class="title  ">
                
                <a href="PopupMenuPopupPopupInteractivePopup.html">PopupMenuPopupPopupInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="PopupPopupInteractivePopup">
            <span class="title  ">
                
                <a href="PopupPopupInteractivePopup.html">PopupPopupInteractivePopup</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Progress">
            <span class="title  ">
                
                <a href="Progress.html">Progress</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="Progress#progress"><a href="Progress.html#progress">progress</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Progress#hide"><a href="Progress.html#hide">hide</a></li>
            
                <li class="parent  " data-name="Progress#layout"><a href="Progress.html#layout">layout</a></li>
            
                <li class="parent  " data-name="Progress#show"><a href="Progress.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Scrollview">
            <span class="title  ">
                
                <a href="Scrollview.html">Scrollview</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Scrollview#layout"><a href="Scrollview.html#layout">layout</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Slider">
            <span class="title  ">
                
                <a href="Slider.html">Slider</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="Slider#disabled"><a href="Slider.html#disabled">disabled</a></li>
            
                <li class="parent " data-name="Slider#value"><a href="Slider.html#value">value</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Slider#hide"><a href="Slider.html#hide">hide</a></li>
            
                <li class="parent  " data-name="Slider#layout"><a href="Slider.html#layout">layout</a></li>
            
                <li class="parent  " data-name="Slider#show"><a href="Slider.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Switch">
            <span class="title  ">
                
                <a href="Switch.html">Switch</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="Switch#active"><a href="Switch.html#active">active</a></li>
            
                <li class="parent " data-name="Switch#disabled"><a href="Switch.html#disabled">disabled</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Switch#hide"><a href="Switch.html#hide">hide</a></li>
            
                <li class="parent  " data-name="Switch#layout"><a href="Switch.html#layout">layout</a></li>
            
                <li class="parent  " data-name="Switch#show"><a href="Switch.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="TextLabel.TextLabel">
            <span class="title  ">
                
                <a href="TextLabel.TextLabel.html">TextLabel.TextLabel</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Theme">
            <span class="title  ">
                
                <a href="Theme.html">Theme</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Theme.fromString"><a href="Theme.html#.fromString">fromString</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="ThemeDark">
            <span class="title  ">
                
                <a href="ThemeDark.html">ThemeDark</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="ThemeLight">
            <span class="title  ">
                
                <a href="ThemeLight.html">ThemeLight</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="ThemeRed">
            <span class="title  ">
                
                <a href="ThemeRed.html">ThemeRed</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="TileQuadNode">
            <span class="title  ">
                
                <a href="TileQuadNode.html">TileQuadNode</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="TileQuadNode#link"><a href="TileQuadNode.html#link">link</a></li>
            
                <li class="parent  " data-name="TileQuadNode#noQuads"><a href="TileQuadNode.html#noQuads">noQuads</a></li>
            
                <li class="parent  " data-name="TileQuadNode#unlink"><a href="TileQuadNode.html#unlink">unlink</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Tooltip">
            <span class="title  ">
                
                <a href="Tooltip.html">Tooltip</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class=" " data-name="Tooltip#content"><a href="Tooltip.html#content">content</a></li>
            
                <li class=" " data-name="Tooltip#header"><a href="Tooltip.html#header">header</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="  " data-name="Tooltip#hide"><a href="Tooltip.html#hide">hide</a></li>
            
                <li class="  " data-name="Tooltip#layout"><a href="Tooltip.html#layout">layout</a></li>
            
                <li class="  " data-name="Tooltip#show"><a href="Tooltip.html#show">show</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="UITest">
            <span class="title  ">
                
                <a href="UITest.html">UITest</a>
            </span>
            <ul class="members itemMembers">
            
            <span class="subtitle">Members</span>
            
                <li class="parent " data-name="UITest#timeline"><a href="UITest.html#timeline">timeline</a></li>
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="UITest#clear"><a href="UITest.html#clear">clear</a></li>
            
                <li class="parent  " data-name="UITest#pan"><a href="UITest.html#pan">pan</a></li>
            
                <li class="parent  " data-name="UITest#pinch"><a href="UITest.html#pinch">pinch</a></li>
            
                <li class="parent  " data-name="UITest#restart"><a href="UITest.html#restart">restart</a></li>
            
                <li class="parent  " data-name="UITest#start"><a href="UITest.html#start">start</a></li>
            
                <li class="parent  " data-name="UITest#stop"><a href="UITest.html#stop">stop</a></li>
            
                <li class="parent  " data-name="UITest#tap"><a href="UITest.html#tap">tap</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
        <li class="item" data-name="Volatile">
            <span class="title  ">
                
                <a href="Volatile.html">Volatile</a>
            </span>
            <ul class="members itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="typedefs itemMembers">
            
            </ul>
            <ul class="methods itemMembers">
            
            <span class="subtitle">Methods</span>
            
                <li class="parent  " data-name="Volatile#layout"><a href="Volatile.html#layout">layout</a></li>
            
            </ul>
            <ul class="events itemMembers">
            
            </ul>
        </li>
    
    </ul>
</div>
    <div class="main">
        <h1 class="page-title" data-filename="pixi_flippable.js.html">Source: pixi/flippable.js</h1>
        


    
    <section>
        <header>
            <div class="header content-size">
                <h2>pixi/flippable.js</h2>
            </div>
        </header>
        <article>
            <pre id="source-code" class="prettyprint source linenums"><code>/* globals Power2, Sine */
/*eslint no-console: ["error", { allow: ["log", "info", "error"] }]*/

/**
 * Callback for the flippable onStart function.
 *
 * @callback onStartCallback
 * @param {Flippable} flippable - A reference to the flippable (also this refers to the flippable).
 */

/**
 * Callback for the flippable onUpdate function.
 *
 * @callback onUpdateCallback
 * @param {Flippable} flippable - A reference to the flippable (also this refers to the flippable).
 */

/**
 * Callback for the flippable onComplete function.
 *
 * @callback onCompleteCallback
 * @param {Flippable} flippable - A reference to the flippable (also this refers to the flippable).
 */

/**
 * Class that represents a PixiJS Flippable.
 *
 * @example
 * const front = PIXI.Sprite.fromImage('./assets/front.jpg')
 * const back = PIXI.Sprite.fromImage('./assets/back.jpg')
 * app.scene.addChild(front)
 * 
 * // Create the flippable
 * const flippable = new Flippable(front, back, app.renderer)
 * 
 * front.interactive = true
 * front.on('click', event => flippable.toggle())
 *
 * @class
 * @extends PIXI.projection.Camera3d
 * @see {@link https://github.com/pixijs/pixi-projection|PixiJS Projection}
 * @see {@link https://www.iwm-tuebingen.de/iwmbrowser/lib/pixi/flippable.html|DocTest}
 */
export default class Flippable extends PIXI.projection.Camera3d {

    /**
     * Creates an instance of a Flippable.
     *
     * @constructor
     * @param {PIXI.DisplayObject} front - The object to show initially. Should have been added to the scene.
     * @param {PIXI.DisplayObject} back - The object to show on the backside. Should have not been added to the scene.
     * @param {PIXI.WebGLRenderer|PIXI.CanvasRenderer} renderer - The renderer of the application.
     * @param {object} [opts] - An options object which can contain the following properties.
     * @param {number} [opts.duration=1] - The duration of the flip animation in seconds.
     * @param {GSAP.Ease} [opts.ease=Power2.easeOut] - The ease of the flip animation.
     * @param {boolean} [opts.shadow=false] - Should be a shadow been display during the animation?
     * @param {numer} [opts.eulerX=0] - The shift of the x-axis during the animation.
     * @param {numer} [opts.eulerY=0] - The shift of the y-axis during the animation.
     * @param {GSAP.Ease} [opts.eulerEase=Sine.easeOut] - The ease of the shift.
     * @param {boolean} [opts.useBackTransforms=false] - When set to true, the flip animation also animates to the transform parameters of the back-object.
     * @param {GSAP.Ease} [opts.transformEase=Power2.easeOut] - The ease of the transform.
     * @param {numer} [opts.focus=800] - The value of the focus of the 3D camera (see pixi-projection).
     * @param {numer} [opts.near=10] - The near value of the 3D camera (see pixi-projection).
     * @param {numer} [opts.far=10000] - The far value of the 3D camera (see pixi-projection).
     * @param {boolean} [opts.orthographic=false] - Should the flip animation be an orthographic animation?
     * @param {function} [opts.onStart=null] - A callback executed on start of the flip animation.
     * @param {function} [opts.onUpdate=null] - A callback executed on each step of the flip animation.
     * @param {function} [opts.onComplete=null] - A callback executed when the flip animation is finished.
     */
    constructor(front, back, renderer, opts = {}) {

        super()

        this.opts = Object.assign({}, {
            front,
            back,
            renderer,
            duration: 1,
            ease: Power2.easeOut,
            shadow: false,
            eulerX: 0,
            eulerY: 0,
            eulerEase: Sine.easeOut,
            useBackTransforms: false,
            transformEase: Power2.easeOut,
            focus: 800,
            near: 10,
            far: 10000,
            orthographic: false
        }, opts)

        // planes
        //--------------------
        this.setPlanes(this.opts.focus, this.opts.near, this.opts.far, this.opts.orthographic)

        // flipped
        //--------------------
        this._flipped = false

        // objects
        //--------------------
        this.objects = {}

        // setup
        //--------------------
        this.setup()
    }

    /**
     * Creates children and instantiates everything.
     *
     * @private
     * @return {Flippable} A reference to the flippable for chaining.
     */
    setup() {

        const scale = .5

        // filters
        //--------------------
        const blurFilter = new PIXI.filters.BlurFilter()
        blurFilter.blur = 0.2
        this.objects.blurFilter = blurFilter

        // outer
        //--------------------
        const outer = new PIXI.projection.Container3d()
        outer.scale3d.set(scale)
        this.addChild(outer)
        this.objects.outer = outer

        // shadow
        //--------------------
        const shadow = new PIXI.projection.Sprite3d(PIXI.Texture.fromImage('../../assets/images/shadow.png'))
        shadow.renderable = false
        shadow.anchor.set(0.5)
        shadow.scale3d.set(.98)
        shadow.alpha = 0.7
        shadow.filters = [blurFilter]
        shadow.visible = this.opts.shadow
        outer.addChild(shadow)
        this.objects.shadow = shadow
        
        // inner
        //--------------------
        const inner = new PIXI.projection.Container3d()
        inner.euler.y = Math.PI
        outer.addChild(inner)
        this.objects.inner = inner

        // front
        //--------------------
        const front = new PIXI.projection.Sprite3d(PIXI.Texture.EMPTY)
        front.scale.set(-1 / scale, 1 / scale)
        front.renderable = true
        front.anchor.set(.5)
        inner.addChild(front)
        this.objects.front = front

        // back
        //--------------------
        const back = new PIXI.projection.Sprite3d(PIXI.Texture.EMPTY)
        back.scale.set(1 / scale, 1 / scale)
        back.renderable = false
        back.anchor.set(.5)
        inner.addChild(back)
        this.objects.back = back

        return this
    }

    /**
     * Gets or sets the flipped state.
     *
     * @member {boolean}
     */
    get flipped() {
        return this._flipped
    }
    set flipped(toBack) {

        this._flipped = toBack

        // references
        //--------------------
        const front = this.objects.front
        const back = this.objects.back
        const inner = this.objects.inner
        const shadow = this.objects.shadow
        const blurFilter = this.objects.blurFilter

        const half = this.opts.duration / 2
        const ease = this.opts.eulerEase

        const fromObject = toBack ? this.opts.front : this.opts.back
        const toObject = toBack ? this.opts.back : this.opts.front

        // set textures for virtual front and virtual back
        //--------------------
        front.texture = this.generateTexture(this.opts.front)
        back.texture = this.generateTexture(this.opts.back)
        
        // switch objects and set params for virtual objects
        //--------------------
        const fromCenter = this.anchorToCenter(fromObject)
        const toCenter = this.anchorToCenter(toObject)

        // from values
        //--------------------
        this.x = fromCenter.x
        this.y = fromCenter.y
        front.width = fromObject.width * 2
        front.height = fromObject.height * 2
        back.width = fromObject.width * 2
        back.height = fromObject.height * 2
        this.rotation = fromObject.rotation
        this.skew.x = fromObject.skew.x
        this.skew.y = fromObject.skew.y

        // calculate to values
        //--------------------
        const to = {
            x: this.opts.useBackTransforms ? toCenter.x : fromCenter.x,
            y: this.opts.useBackTransforms ? toCenter.y : fromCenter.y,
            anchorX: this.opts.useBackTransforms ? toObject.x : fromObject.x,
            anchorY: this.opts.useBackTransforms ? toObject.y : fromObject.y,
            width: this.opts.useBackTransforms ? toObject.width * 2 : fromObject.width * 2,
            height: this.opts.useBackTransforms ? toObject.height * 2 : fromObject.height * 2,
            rotation: this.opts.useBackTransforms ? toObject.rotation : fromObject.rotation,
            skewX: this.opts.useBackTransforms ? toObject.skew.x : fromObject.skew.x,
            skewY: this.opts.useBackTransforms ? toObject.skew.y : fromObject.skew.y
        }

        // set toObject end values
        //--------------------
        toObject.x = to.anchorX
        toObject.y = to.anchorY
        toObject.width = to.width / 2
        toObject.height = to.height / 2
        toObject.rotation = to.rotation
        toObject.skew.x = to.skewX
        toObject.skew.y = to.skewY

        // flip
        //--------------------
        TweenLite.to(inner.euler, this.opts.duration, {
            y: toBack ? 0 : Math.PI,
            ease: this.opts.ease,
            onStart: () => {
                this.switchDisplayObject(fromObject, this)
                shadow.renderable = true
                if (this.opts.onStart) {
                    this.opts.onStart(this, this)
                }
            },
            onUpdate: () => {
                this.layout()
                if (this.opts.onUpdate) {
                    this.opts.onUpdate(this, this)
                }
            },
            onComplete: () => {
                this.switchDisplayObject(this, toObject)
                shadow.renderable = false
                if (this.opts.onComplete) {
                    this.opts.onComplete(this, this)
                }
            }
        })

        // x &amp; y
        //--------------------
        TweenLite.to(this, this.opts.duration, {
            x: to.x,
            y: to.y,
            ease: this.opts.transformEase
        })

        // width &amp; height
        //--------------------
        TweenLite.to([front, back], this.opts.duration, {
            width: to.width,
            height: to.height,
            ease: this.opts.transformEase
        })

        // rotation
        //--------------------
        TweenLite.to(this, this.opts.duration, {
            directionalRotation: {
                rotation: `${to.rotation}_short`,
                useRadians: true
            },
            ease: this.opts.transformEase
        })

        // skewX &amp; skewY
        //--------------------
        TweenLite.to(this.skew, this.opts.duration, {
            x: to.skewX,
            y: to.skewY,
            ease: this.opts.transformEase
        })

        // camera
        //--------------------
        new TimelineMax()
            .to(this.euler, half, {x: this.opts.eulerX, y: this.opts.eulerY, ease})
            .to(this.euler, half, {x: 0, y: 0, ease})

        // shadow
        //--------------------
        new TimelineMax()
            .to(shadow, half, {alpha: .3, ease})
            .to(shadow, half, {alpha: .7, ease})
        
        // blurfilter
        //--------------------
        new TimelineMax()
            .to(blurFilter, half, {blur: 6, ease})
            .to(blurFilter, half, {blur: .2, ease})
    }

    /**
     * Should be called to refresh the layout of the camera.
     *
     * @return {Flippable} A reference to the flippable for chaining.
     */
    layout() {

        const front = this.objects.front
        const back = this.objects.back
        const shadow = this.objects.shadow
        const inner = this.objects.inner
        
        inner.position3d.z = -Math.sin(inner.euler.y) * front.texture.baseTexture.width * 2

        //this.objects.shadow.euler = this.objects.inner.euler
        shadow.euler.x = -inner.euler.x
        shadow.euler.y = -inner.euler.y
        
        if (this.frontSideInFront) {
            front.renderable = true
            back.renderable = false
            shadow.width = front.width
            shadow.height = front.height
        } else {
            front.renderable = false
            back.renderable = true
            shadow.width = back.width
            shadow.height = back.height
        }

        return this
    }

    /**
     * Toggles the flippable. Switches the sides.
     *
     * @private
     * @return {Flippable} A reference to the flippable for chaining.
     */
    toggle() {
        this.flipped = !this.flipped

        return this
    }

    /**
     * Gets the alignment state. true if the front side is in front, false otherwise.
     *
     * @member {boolean}
     */
    get frontSideInFront() {
        return !this.objects.inner.isFrontFace()
    }

    /**
     * Calculates the center point of an PIXI.DisplayObject.
     *
     * @private
     * @param {PIXI.DisplayObject} displayObject - The DisplayObject from which to calculate the center.
     * @return {object} Return an object with x and y.
     */
    anchorToCenter(displayObject) {
        const bounds = displayObject.getBounds()
        return {
            x: bounds.x + bounds.width / 2,
            y: bounds.y + bounds.height / 2
        }
    }

    /**
     * Creates children and instantiates everything.
     *
     * @private
     * @param {PIXI.DisplayObject} displayObject - The DisplayObject from which to generate the texture.
     * @return {PIXI.Texture} The generated PIXI.Texture.
     */
    generateTexture(displayObject) {

        // renderTexture
        //--------------------
        const renderTexture = PIXI.RenderTexture.create(displayObject.width, displayObject.height)

        // save position
        const transform = [displayObject.x, displayObject.y, displayObject.scale.x, displayObject.scale.y, displayObject.rotation, displayObject.skew.x, displayObject.skew.y, displayObject.pivot.x, displayObject.pivot.y]

        displayObject.position.set(0, 0)
        displayObject.skew.set(0, 0)
        displayObject.rotation = 0

        // render
        //--------------------
        this.opts.renderer.render(displayObject, renderTexture)
        
        // restore position
        displayObject.setTransform(...transform)

        return renderTexture
    }

    /**
     * Removed the first DisplayObject and adds the second one at the exactly same position.
     *
     * @private
     * @param {PIXI.DisplayObject} first - The old DisplayObject.
     * @param {PIXI.DisplayObject} second - The new DisplayObject.
     * @return {Flippable} A reference to the flippable for chaining.
     */
    switchDisplayObject(first, second) {
        if (first &amp;&amp; second &amp;&amp; first.parent) {
            const parent = first.parent
            const index = parent.getChildIndex(first)
            parent.addChildAt(second, index)
            parent.removeChild(first)
        }

        return this
    }
}
</code></pre>
        </article>
    </section>






        

        <footer class="content-size">
            <div class="footer">
                Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.2</a> on Tue May 14 2019 14:29:52 GMT+0200 (Mitteleuropäische Sommerzeit)
            </div>
        </footer>
    </div>
</div>
<script>prettyPrint();</script>
<script src="scripts/main.js"></script>
</body>
</html>