javascript
/
tentone.escher.js
mirror of https://github.com/tentone/escher.js.git


			
							12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226122712281229123012311232123312341235123612371238123912401241124212431244124512461247124812491250125112521253125412551256125712581259126012611262126312641265126612671268126912701271127212731274127512761277127812791280128112821283128412851286128712881289129012911292129312941295129612971298129913001301130213031304130513061307130813091310131113121313131413151316131713181319132013211322132313241325132613271328132913301331133213331334133513361337133813391340134113421343134413451346134713481349135013511352135313541355135613571358135913601361136213631364136513661367136813691370137113721373137413751376137713781379138013811382138313841385138613871388138913901391139213931394139513961397139813991400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424142514261427142814291430143114321433143414351436143714381439144014411442144314441445144614471448144914501451145214531454145514561457145814591460146114621463146414651466146714681469147014711472147314741475147614771478147914801481148214831484148514861487148814891490149114921493149414951496149714981499150015011502150315041505150615071508150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371538153915401541154215431544154515461547154815491550155115521553155415551556155715581559156015611562156315641565156615671568156915701571157215731574157515761577157815791580158115821583158415851586158715881589159015911592159315941595159615971598159916001601160216031604160516061607160816091610161116121613161416151616161716181619162016211622162316241625162616271628162916301631163216331634163516361637163816391640164116421643164416451646164716481649165016511652165316541655165616571658165916601661166216631664166516661667166816691670167116721673167416751676167716781679168016811682168316841685168616871688168916901691169216931694169516961697169816991700170117021703170417051706170717081709171017111712171317141715171617171718171917201721172217231724172517261727172817291730173117321733173417351736173717381739174017411742174317441745174617471748174917501751175217531754175517561757175817591760176117621763176417651766176717681769177017711772177317741775177617771778177917801781178217831784178517861787178817891790179117921793179417951796179717981799180018011802180318041805180618071808180918101811181218131814181518161817181818191820182118221823182418251826182718281829183018311832183318341835183618371838183918401841184218431844184518461847184818491850185118521853185418551856185718581859186018611862186318641865186618671868186918701871187218731874187518761877187818791880188118821883188418851886188718881889189018911892189318941895189618971898189919001901190219031904190519061907190819091910191119121913191419151916191719181919192019211922192319241925192619271928192919301931193219331934193519361937193819391940194119421943194419451946194719481949195019511952195319541955195619571958195919601961196219631964196519661967196819691970197119721973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027202820292030203120322033203420352036203720382039204020412042204320442045204620472048204920502051205220532054205520562057205820592060206120622063206420652066206720682069207020712072207320742075207620772078207920802081208220832084208520862087208820892090209120922093209420952096209720982099210021012102210321042105210621072108210921102111211221132114211521162117211821192120212121222123212421252126212721282129213021312132213321342135213621372138213921402141214221432144214521462147214821492150215121522153215421552156215721582159216021612162216321642165216621672168216921702171217221732174217521762177217821792180218121822183218421852186218721882189219021912192219321942195219621972198219922002201220222032204220522062207220822092210221122122213221422152216221722182219222022212222222322242225222622272228222922302231223222332234223522362237223822392240224122422243224422452246224722482249225022512252225322542255225622572258225922602261226222632264226522662267226822692270227122722273227422752276227722782279228022812282228322842285228622872288228922902291229222932294229522962297229822992300230123022303230423052306230723082309231023112312231323142315231623172318231923202321232223232324232523262327232823292330233123322333233423352336233723382339234023412342234323442345234623472348234923502351235223532354235523562357235823592360236123622363236423652366236723682369237023712372237323742375237623772378237923802381238223832384238523862387238823892390239123922393239423952396239723982399240024012402240324042405240624072408240924102411241224132414241524162417241824192420242124222423242424252426242724282429243024312432243324342435243624372438243924402441244224432444244524462447244824492450245124522453245424552456245724582459246024612462246324642465246624672468246924702471247224732474247524762477247824792480248124822483248424852486248724882489249024912492249324942495249624972498249925002501250225032504250525062507250825092510251125122513251425152516251725182519252025212522252325242525252625272528252925302531253225332534253525362537253825392540254125422543254425452546254725482549255025512552255325542555255625572558255925602561256225632564256525662567256825692570257125722573257425752576257725782579258025812582258325842585258625872588258925902591259225932594259525962597259825992600260126022603260426052606260726082609261026112612261326142615261626172618261926202621262226232624262526262627262826292630263126322633263426352636263726382639264026412642264326442645264626472648264926502651265226532654265526562657265826592660266126622663266426652666266726682669267026712672267326742675267626772678267926802681268226832684268526862687268826892690269126922693269426952696269726982699270027012702270327042705270627072708270927102711271227132714271527162717271827192720272127222723272427252726272727282729273027312732
							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>JSDoc: Class: Object2D</title>

    <script src="scripts/prettify/prettify.js"> </script>
    <script src="scripts/prettify/lang-css.js"> </script>
    <!--[if lt IE 9]>
      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
    <![endif]-->
    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
</head>

<body>

<div id="main">

    <h1 class="page-title">Class: Object2D</h1>

    
<section>

<header>
    
        <h2><span class="attribs"><span class="type-signature"></span></span>Object2D<span class="signature">()</span><span class="type-signature"></span></h2>
        
    
</header>

<article>
    <div class="container-overview">
    
        
    <h4 class="name" id="Object2D"><span class="type-signature"></span>new Object2D<span class="signature">()</span><span class="type-signature"></span></h4>
    

<div class="description">
    Base 2D object class, implements all the object positioning and scalling features.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line12">line 12</a>
    </li></ul></dd>
    

</dl>


    </div>

    
        <h3 class="subsection-title">Members</h3>

        
<h4 class="name" id="beingDragged"><span class="type-signature"></span>beingDragged<span class="type-signature"></span></h4>


<div class="description">
    Flag to indicate if the object is currently being dragged.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line122">line 122</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="children"><span class="type-signature"></span>children<span class="type-signature"></span></h4>


<div class="description">
    List of children objects attached to the object.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line22">line 22</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="draggable"><span class="type-signature"></span>draggable<span class="type-signature"></span></h4>


<div class="description">
    Indicates if its possible to drag the object around.

If true the onPointerDrag callback is used to update the state of the object.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line90">line 90</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="globalMatrix"><span class="type-signature"></span>globalMatrix<span class="type-signature"></span></h4>


<div class="description">
    Global transformation matrix multiplied by the parent matrix.

Used to transform the object before projecting into screen coordinates.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line71">line 71</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="ignoreViewport"><span class="type-signature"></span>ignoreViewport<span class="type-signature"></span></h4>


<div class="description">
    Flag to indicate wheter this objet ignores the viewport transformation.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line95">line 95</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="inverseGlobalMatrix"><span class="type-signature"></span>inverseGlobalMatrix<span class="type-signature"></span></h4>


<div class="description">
    Inverse of the global matrix.

Used to convert pointer input points into object coordinates.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line78">line 78</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="layer"><span class="type-signature"></span>layer<span class="type-signature"></span></h4>


<div class="description">
    Layer of this object, objects are sorted by layer value.

Lower layer value is draw first.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line59">line 59</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="matrix"><span class="type-signature"></span>matrix<span class="type-signature"></span></h4>


<div class="description">
    Local transformation matrix applied to the object.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line64">line 64</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="matrixNeedsUpdate"><span class="type-signature"></span>matrixNeedsUpdate<span class="type-signature"></span></h4>


<div class="description">
    If true the matrix is updated before rendering the object.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line83">line 83</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="onButtonDown"><span class="type-signature"></span>onButtonDown<span class="type-signature"></span></h4>


<div class="description">
    Callback method called when the pointer button is pressed down (single time).
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line263">line 263</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="onButtonPressed"><span class="type-signature"></span>onButtonPressed<span class="type-signature"></span></h4>


<div class="description">
    Callback method called while the pointer button is pressed.

Receives (pointer, viewport) as arguments.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line258">line 258</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="onButtonUp"><span class="type-signature"></span>onButtonUp<span class="type-signature"></span></h4>


<div class="description">
    Callback method called when the pointer button is released (single time).
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line268">line 268</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="onPointerEnter"><span class="type-signature"></span>onPointerEnter<span class="type-signature"></span></h4>


<div class="description">
    Callback method called when the pointer enters the object.

Receives (pointer, viewport) as arguments.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line227">line 227</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="onPointerLeave"><span class="type-signature"></span>onPointerLeave<span class="type-signature"></span></h4>


<div class="description">
    Callback method called when the was inside of the object and leaves the object.

Receives (pointer, viewport) as arguments.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line234">line 234</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="onPointerOver"><span class="type-signature"></span>onPointerOver<span class="type-signature"></span></h4>


<div class="description">
    Callback method while the pointer is over (inside) of the object.

Receives (pointer, viewport) as arguments.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line241">line 241</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="onUpdate"><span class="type-signature"></span>onUpdate<span class="type-signature"></span></h4>


<div class="description">
    Callback method called every time before the object is draw into the canvas.

Can be used to run preparation code, move the object, etc.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line220">line 220</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="origin"><span class="type-signature"></span>origin<span class="type-signature"></span></h4>


<div class="description">
    Origin of the object used as point of rotation.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line37">line 37</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="parent"><span class="type-signature"></span>parent<span class="type-signature"></span></h4>


<div class="description">
    Parent object, the object position is affected by its parent position.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line27">line 27</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="pointerInside"><span class="type-signature"></span>pointerInside<span class="type-signature"></span></h4>


<div class="description">
    Flag indicating if the pointer is inside of the element.

Used to control object event.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line117">line 117</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="position"><span class="type-signature"></span>position<span class="type-signature"></span></h4>


<div class="description">
    Position of the object.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line32">line 32</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="restoreContextState"><span class="type-signature"></span>restoreContextState<span class="type-signature"></span></h4>


<div class="description">
    Flag to indicate if the context of canvas should be restored after render.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line105">line 105</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="restoreContextState"><span class="type-signature"></span>restoreContextState<span class="type-signature"></span></h4>


<div class="description">
    Flag to indicate if the context of canvas should be restored after render.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line110">line 110</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="rotation"><span class="type-signature"></span>rotation<span class="type-signature"></span></h4>


<div class="description">
    Rotation of the object relative to its center.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line47">line 47</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="saveContextState"><span class="type-signature"></span>saveContextState<span class="type-signature"></span></h4>


<div class="description">
    Flag to indicate if the context of canvas should be saved before render.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line100">line 100</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="scale"><span class="type-signature"></span>scale<span class="type-signature"></span></h4>


<div class="description">
    Scale of the object.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line42">line 42</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="uuid"><span class="type-signature"></span>uuid<span class="type-signature"></span></h4>


<div class="description">
    UUID of the object.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line17">line 17</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id="visible"><span class="type-signature"></span>visible<span class="type-signature"></span></h4>


<div class="description">
    Indicates if the object is visible.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line52">line 52</a>
    </li></ul></dd>
    

</dl>


        <h3 class="subsection-title">Methods</h3>

        
    <h4 class="name" id="add"><span class="type-signature"></span>add<span class="signature">(object)</span><span class="type-signature"></span></h4>
    

<div class="description">
    Attach a children to the object.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>object</code></td>
            

            <td class="type">
            
            </td>

            
            <td class="description last">Object to attach to this object.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line147">line 147</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="draw"><span class="type-signature"></span>draw<span class="signature">(context)</span><span class="type-signature"></span></h4>
    

<div class="description">
    Draw the object into the canvas.

Has to be implemented by underlying classes.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>context</code></td>
            

            <td class="type">
            
            </td>

            
            <td class="description last">Canvas 2d drawing context.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line213">line 213</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="isInside"><span class="type-signature"></span>isInside<span class="signature">()</span><span class="type-signature"></span></h4>
    

<div class="description">
    Check if a point is inside of the object.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line171">line 171</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="onPointerDrag"><span class="type-signature"></span>onPointerDrag<span class="signature">()</span><span class="type-signature"></span></h4>
    

<div class="description">
    Callback method while the object is being dragged across the screen.

Receives (pointer, viewport, delta) as arguments. Delta is the movement of the pointer already translated into local object coordinates.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line248">line 248</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="remove"><span class="type-signature"></span>remove<span class="signature">(object)</span><span class="type-signature"></span></h4>
    

<div class="description">
    Remove object from the children list.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>object</code></td>
            

            <td class="type">
            
            </td>

            
            <td class="description last">Object to be removed.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line158">line 158</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="transform"><span class="type-signature"></span>transform<span class="signature">()</span><span class="type-signature"></span></h4>
    

<div class="description">
    Apply the transform to the rendering context.

Can also be used for pre rendering logic.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line201">line 201</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="traverse"><span class="type-signature"></span>traverse<span class="signature">(callback)</span><span class="type-signature"></span></h4>
    

<div class="description">
    Traverse the object tree and run a function for all objects.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>callback</code></td>
            

            <td class="type">
            
            </td>

            
            <td class="description last">Callback function that receives the object as parameter.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line130">line 130</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="updateMatrix"><span class="type-signature"></span>updateMatrix<span class="signature">()</span><span class="type-signature"></span></h4>
    

<div class="description">
    Update the transformation matrix of the object.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="Object2D.js.html">Object2D.js</a>, <a href="Object2D.js.html#line179">line 179</a>
    </li></ul></dd>
    

</dl>


</article>

</section>


</div>

<nav>
    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Box.html">Box</a></li><li><a href="Box2.html">Box2</a></li><li><a href="Circle.html">Circle</a></li><li><a href="DOM.html">DOM</a></li><li><a href="EventManager.html">EventManager</a></li><li><a href="Helpers.html">Helpers</a></li><li><a href="Image.html">Image</a></li><li><a href="Key.html">Key</a></li><li><a href="Line.html">Line</a></li><li><a href="Matrix.html">Matrix</a></li><li><a href="Object2D.html">Object2D</a></li><li><a href="Pattern.html">Pattern</a></li><li><a href="Pointer.html">Pointer</a></li><li><a href="Renderer.html">Renderer</a></li><li><a href="Stencil.html">Stencil</a></li><li><a href="Text.html">Text</a></li><li><a href="UUID.html">UUID</a></li><li><a href="Vector2.html">Vector2</a></li><li><a href="Viewport.html">Viewport</a></li></ul>
</nav>

<br class="clear">

<footer>
    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.2</a> on Thu Jun 06 2019 13:51:53 GMT+0100 (Western European Summer Time)
</footer>

<script> prettyPrint(); </script>
<script src="scripts/linenumber.js"> </script>
</body>
</html>