<!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" 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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 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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 & y //-------------------- TweenLite.to(this, this.opts.duration, { x: to.x, y: to.y, ease: this.opts.transformEase }) // width & 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 & 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 && second && 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>