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Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
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<html class="default"><head><meta charSet="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>RadialLayout | GoJS API</title><meta name="description" content="Documentation for GoJS API"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../../assets/css/style.css"/><link rel="stylesheet" href="../assets/style-tsd.css"/><link rel="stylesheet" href="../assets/highlight.css"/><script async src="../assets/search.js" id="search-script"></script></head><body><script>document.body.classList.add(localStorage.getItem("tsd-theme") || "os")</script><header><nav id="navTop" class="w-full z-30 top-0 text-white bg-nwoods-primary"><div class="w-full container max-w-screen-lg mx-auto flex flex-wrap sm:flex-nowrap items-center justify-between mt-0 py-2"><div class="md:pl-4"><a class="text-white hover:text-white no-underline hover:no-underline\n font-bold text-2xl lg:text-4xl rounded-lg hover:bg-nwoods-secondary" href="../../index.html"><h1 class="my-0 p-1 leading-none">GoJS</h1></a></div><button id="topnavButton" class="rounded-lg sm:hidden focus:outline-none focus:ring" aria-label="Navigation"><svg fill="currentColor" viewBox="0 0 20 20" class="w-6 h-6"><path id="topnavOpen" fill-rule="evenodd" d="M3 5a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 10a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM9 15a1 1 0 011-1h6a1 1 0 110 2h-6a1 1 0 01-1-1z" clip-rule="evenodd"></path><path id="topnavClosed" class="hidden" fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path></svg></button><div id="topnavList" class="hidden sm:block items-center w-auto mt-0 text-white p-0 z-20"><ul class="list-reset list-none font-semibold flex justify-end flex-wrap sm:flex-nowrap items-center px-0 pb-0"><li class="p-1 sm:p-0"><a class="topnav-link" href="../../learn/index.html">Learn</a></li><li class="p-1 sm:p-0"><a class="topnav-link" href="../../samples/index.html">Samples</a></li><li class="p-1 sm:p-0"><a class="topnav-link" href="../../intro/index.html">Intro</a></li><li class="p-1 sm:p-0"><a class="topnav-link" href="../../api/index.html">API</a></li><li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/products/register.html">Register</a></li><li class="p-1 sm:p-0"><a class="topnav-link" href="../../download.html">Download</a></li><li class="p-1 sm:p-0"><a class="topnav-link" href="https://forum.nwoods.com/c/gojs/11">Forum</a></li><li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/contact.html" target="_blank" rel="noopener" id="contactBtn">Contact</a></li><li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/sales/index.html" target="_blank" rel="noopener" id="buyBtn">Buy</a></li></ul></div></div><hr class="border-b border-gray-600 opacity-50 my-0 py-0"/></nav><div class="tsd-page-header"><div class="tsd-page-toolbar"><div class="w-full max-w-screen-xl mx-auto px-2"><div class="table-wrap"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget search no-caption">Search</label><input type="text" id="tsd-search-field"/></div><ul class="results"><li class="state loading">Preparing search index...</li><li class="state failure">The search index is not available</li></ul><a href="../index.html" class="title">GoJS API</a></div><div class="table-cell" id="tsd-widgets"><div id="tsd-filter"><a href="#" class="tsd-widget options no-caption" data-toggle="options">Options</a><div class="tsd-filter-group"><div class="tsd-select" id="tsd-filter-visibility"><span class="tsd-select-label">All</span><ul class="tsd-select-list"><li data-value="public">Public</li><li data-value="protected">Public/Protected</li><li data-value="private" class="selected">All</li></ul></div> <input type="checkbox" id="tsd-filter-inherited"/><label class="tsd-widget" for="tsd-filter-inherited">Inherited</label></div></div><a href="#" class="tsd-widget menu no-caption" data-toggle="menu">Menu</a></div></div></div></div></div><div class="tsd-page-title"><div class="w-full max-w-screen-xl mx-auto px-2"><div class="top-copyright"><b>GoJS</b>® Diagramming Components<br/>version 2.3.8<br/>by <a href="https://www.nwoods.com/">Northwoods Software®</a></div><div><h1>Class RadialLayout <span class="tsd-flag ts-flagExtension">Extension</span> </h1></div></div></div></header><div class="tsd w-full max-w-screen-xl mx-auto pb-4"><div class="row px-2 w-full"><div class="col-8 col-content"><section class="tsd-panel tsd-extension"><p>This is an extension and not part of the main GoJS library. Note that the API for this class may change at any time. If you intend to use an extension in production, you should copy the code to your own source directory. Extensions can be found in the GoJS kit under the <code>extensions</code> (for loading via script tags),<code>extensionsTS</code> (UMD modules), or <code>extensionsJSM</code> (ES6 modules) folders. See the <a href="../../intro/extensions.html">Extensions intro page</a> for more information.</p></section><section class="tsd-panel tsd-hierarchy"><h3>Hierarchy</h3><ul class="tsd-hierarchy"><li><a href="Layout.html" class="tsd-signature-type" data-tsd-kind="Class">Layout</a><ul class="tsd-hierarchy"><li><span class="target">RadialLayout</span></li></ul></li></ul></section><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography">
<p>Given a root <a href="Node.html">Node</a>, this arranges connected nodes in concentric rings,
layered by the minimum link distance from the root.</p>
<div><p>If you want to experiment with this extension, try the <a href="../../extensionsJSM/Radial.html">Radial Layout</a> sample.</p>
</div></div></section><section class="tsd-panel-group tsd-index-group"><h2>Index</h2><section class="tsd-panel tsd-index-panel"><div class="tsd-index-content"><section class="tsd-index-section tsd-is-inherited"><h3>Constructors</h3><ul class="tsd-index-list"><li class="tsd-kind-constructor tsd-parent-kind-class tsd-is-inherited"><a href="RadialLayout.html#constructor" class="tsd-kind-icon">constructor</a></li></ul></section><section class="tsd-index-section "><h3>Properties</h3><ul class="tsd-index-list"><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="RadialLayout.html#layerThickness" class="tsd-kind-icon">layer<wbr/>Thickness</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="RadialLayout.html#maxLayers" class="tsd-kind-icon">max<wbr/>Layers</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="RadialLayout.html#root" class="tsd-kind-icon">root</a></li></ul></section><section class="tsd-index-section "><h3>Methods</h3><ul class="tsd-index-list"><li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="RadialLayout.html#cloneProtected" class="tsd-kind-icon">clone<wbr/>Protected</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RadialLayout.html#commitLayers" class="tsd-kind-icon">commit<wbr/>Layers</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="RadialLayout.html#commitLayout" class="tsd-kind-icon">commit<wbr/>Layout</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RadialLayout.html#computeBreadth" class="tsd-kind-icon">compute<wbr/>Breadth</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="RadialLayout.html#createNetwork" class="tsd-kind-icon">create<wbr/>Network</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="RadialLayout.html#doLayout" class="tsd-kind-icon">do<wbr/>Layout</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RadialLayout.html#rotateNode" class="tsd-kind-icon">rotate<wbr/>Node</a></li></ul></section></div></section></section><section class="tsd-panel-group tsd-index-group tsd-is-inherited"><h2>Inherited Members</h2><section class="tsd-panel tsd-index-panel"><div class="tsd-index-content"><section class="tsd-index-section undefined"><h3>Properties</h3><ul class="tsd-index-list"><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#arrangementOrigin" class="tsd-kind-icon">Layout.arrangement<wbr/>Origin</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#boundsComputation" class="tsd-kind-icon">Layout.bounds<wbr/>Computation</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#diagram" class="tsd-kind-icon">Layout.diagram</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#group" class="tsd-kind-icon">Layout.group</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#isInitial" class="tsd-kind-icon">Layout.is<wbr/>Initial</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#isOngoing" class="tsd-kind-icon">Layout.is<wbr/>Ongoing</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#isRealtime" class="tsd-kind-icon">Layout.is<wbr/>Realtime</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#isRouting" class="tsd-kind-icon">Layout.is<wbr/>Routing</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#isValidLayout" class="tsd-kind-icon">Layout.is<wbr/>Valid<wbr/>Layout</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#isViewportSized" class="tsd-kind-icon">Layout.is<wbr/>Viewport<wbr/>Sized</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="Layout.html#network" class="tsd-kind-icon">Layout.network</a></li></ul></section><section class="tsd-index-section undefined"><h3>Methods</h3><ul class="tsd-index-list"><li class="tsd-kind-method tsd-parent-kind-class tsd-is-protected"><a href="Layout.html#collectParts" class="tsd-kind-icon">Layout.collect<wbr/>Parts</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="Layout.html#copy" class="tsd-kind-icon">Layout.copy</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="Layout.html#getLayoutBounds" class="tsd-kind-icon">Layout.get<wbr/>Layout<wbr/>Bounds</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-protected"><a href="Layout.html#initialOrigin" class="tsd-kind-icon">Layout.initial<wbr/>Origin</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="Layout.html#invalidateLayout" class="tsd-kind-icon">Layout.invalidate<wbr/>Layout</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="Layout.html#makeNetwork" class="tsd-kind-icon">Layout.make<wbr/>Network</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="Layout.html#updateParts" class="tsd-kind-icon">Layout.update<wbr/>Parts</a></li></ul></section></div></section></section><section class="tsd-panel-group tsd-member-group tsd-is-inherited"><h2>Constructors</h2><section class="tsd-panel tsd-member tsd-kind-constructor tsd-parent-kind-class tsd-is-inherited"><a id="constructor" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> constructor<a href="#constructor" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-constructor tsd-parent-kind-class tsd-is-inherited"><li class="tsd-signature tsd-kind-icon">new <wbr/>Radial<wbr/>Layout<span class="tsd-signature-symbol">(</span>init<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">Partial</span><span class="tsd-signature-symbol"><</span><a href="Layout.html" class="tsd-signature-type" data-tsd-kind="Class">Layout</a><span class="tsd-signature-symbol">></span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="RadialLayout.html" class="tsd-signature-type" data-tsd-kind="Class">RadialLayout</a></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Create a minimal layout that only positions <a href="Node.html">Node</a>s that do not have a location.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5><span class="tsd-flag ts-flagOptional">Optional</span> init: <span class="tsd-signature-type">Partial</span><span class="tsd-signature-symbol"><</span><a href="Layout.html" class="tsd-signature-type" data-tsd-kind="Class">Layout</a><span class="tsd-signature-symbol">></span></h5><div class="tsd-comment tsd-typography">
<p>Optional initialization properties.</p>
</div></li></ul><h4 class="tsd-returns-title">Returns <a href="RadialLayout.html" class="tsd-signature-type" data-tsd-kind="Class">RadialLayout</a></h4></li></ul></section></section><section class="tsd-panel-group tsd-member-group "><h2>Properties</h2><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="layerThickness" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> layer<wbr/>Thickness<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#layerThickness" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Gets or sets the thickness of each ring representing a layer.</p>
<div><p>The default value is 100.</p>
</div></div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="maxLayers" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> max<wbr/>Layers<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#maxLayers" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Gets or sets the maximum number of layers to be shown, in addition to the root node at layer zero.</p>
<div><p>The default value is Infinity.</p>
</div></div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="root" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> root<span class="tsd-signature-symbol">: </span><a href="Node.html" class="tsd-signature-type" data-tsd-kind="Class">Node</a><a href="#root" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Gets or sets the <a href="Node.html">Node</a> that acts as the root or central node of the radial layout.</p>
</div></li></ul></section></section><section class="tsd-panel-group tsd-member-group "><h2>Methods</h2><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a id="cloneProtected" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagOverride">Override</span> clone<wbr/>Protected<a href="#cloneProtected" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><li class="tsd-signature tsd-kind-icon">clone<wbr/>Protected<span class="tsd-signature-symbol">(</span>copy<span class="tsd-signature-symbol">: </span><a href="RadialLayout.html" class="tsd-signature-type" data-tsd-kind="Class">RadialLayout</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Copies properties to a cloned Layout.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>copy: <a href="RadialLayout.html" class="tsd-signature-type" data-tsd-kind="Class">RadialLayout</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="commitLayers" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagVirtual">Virtual</span> commit<wbr/>Layers<a href="#commitLayers" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">commit<wbr/>Layers<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Override this method in order to create background circles indicating the layers of the radial layout.
By default this method does nothing.</p>
</div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a id="commitLayout" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagOverride">Override</span> commit<wbr/>Layout<a href="#commitLayout" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><li class="tsd-signature tsd-kind-icon">commit<wbr/>Layout<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>This override positions each Node and also calls <a href="RadialLayout.html#rotateNode">rotateNode</a>.</p>
</div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="computeBreadth" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> compute<wbr/>Breadth<a href="#computeBreadth" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">compute<wbr/>Breadth<span class="tsd-signature-symbol">(</span>v<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">RadialVertex</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Compute the proportion of arc that the given vertex should take relative to its siblings.</p>
<div><p>The default behavior is to give each child arc according to the sum of the maximum breadths of each of its children.
This assumes that all nodes have the same breadth -- i.e. that they will occupy the same sweep of arc.
It does not take the Node.actualBounds into account, nor the angle at which the node will be location relative to the origin,
nor the distance the node will be from the root node.</p>
<p>In order to give each child of a vertex the same fraction of arc, override this method:
<code>computeBreadth(v) { return 1; }</code></p>
<p>In order to give each child of a vertex a fraction of arc proportional to how many children the child has:
<code>computeBreadth(v) { return Math.max(1, v.children.length); }</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>v: <span class="tsd-signature-type">RadialVertex</span></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a id="createNetwork" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagOverride">Override</span> create<wbr/>Network<a href="#createNetwork" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><li class="tsd-signature tsd-kind-icon">create<wbr/>Network<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="LayoutNetwork.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutNetwork</a></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Use a LayoutNetwork that always creates RadialVertexes.</p>
</div><h4 class="tsd-returns-title">Returns <a href="LayoutNetwork.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutNetwork</a></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a id="doLayout" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagOverride">Override</span> do<wbr/>Layout<a href="#doLayout" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><li class="tsd-signature tsd-kind-icon">do<wbr/>Layout<span class="tsd-signature-symbol">(</span>coll<span class="tsd-signature-symbol">: </span><a href="Diagram.html" class="tsd-signature-type" data-tsd-kind="Class">Diagram</a><span class="tsd-signature-symbol"> | </span><a href="Iterable.html" class="tsd-signature-type" data-tsd-kind="Interface">Iterable</a><span class="tsd-signature-symbol"><</span><a href="Part.html" class="tsd-signature-type" data-tsd-kind="Class">Part</a><span class="tsd-signature-symbol">></span><span class="tsd-signature-symbol"> | </span><a href="Group.html" class="tsd-signature-type" data-tsd-kind="Class">Group</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Find distances between root and vertexes, and then lay out radially.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>coll: <a href="Diagram.html" class="tsd-signature-type" data-tsd-kind="Class">Diagram</a><span class="tsd-signature-symbol"> | </span><a href="Iterable.html" class="tsd-signature-type" data-tsd-kind="Interface">Iterable</a><span class="tsd-signature-symbol"><</span><a href="Part.html" class="tsd-signature-type" data-tsd-kind="Class">Part</a><span class="tsd-signature-symbol">></span><span class="tsd-signature-symbol"> | </span><a href="Group.html" class="tsd-signature-type" data-tsd-kind="Class">Group</a></h5><div class="tsd-comment tsd-typography">
<p>A <a href="Diagram.html">Diagram</a> or a <a href="Group.html">Group</a> or a collection of <a href="Part.html">Part</a>s.</p>
</div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="rotateNode" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagVirtual">Virtual</span> rotate<wbr/>Node<a href="#rotateNode" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">rotate<wbr/>Node<span class="tsd-signature-symbol">(</span>node<span class="tsd-signature-symbol">: </span><a href="Node.html" class="tsd-signature-type" data-tsd-kind="Class">Node</a>, angle<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span>, sweep<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span>, radius<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>Override this method in order to modify each node as it is laid out.
By default this method does nothing.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>node: <a href="Node.html" class="tsd-signature-type" data-tsd-kind="Class">Node</a></h5></li><li><h5>angle: <span class="tsd-signature-type">number</span></h5></li><li><h5>sweep: <span class="tsd-signature-type">number</span></h5></li><li><h5>radius: <span class="tsd-signature-type">number</span></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4></li></ul></section></section></div><div class="col-4 col-menu menu-sticky-wrap menu-highlight"><nav class="tsd-navigation primary"><ul><li class=""><a href="../index.html">GoJS Class Index</a></li></ul></nav><nav class="tsd-navigation secondary menu-sticky"><ul><li class="current tsd-kind-class tsd-is-extension"><a href="RadialLayout.html" class="tsd-kind-icon">Radial<wbr/>Layout</a><ul><li class="tsd-kind-constructor tsd-parent-kind-class tsd-is-inherited"><a href="RadialLayout.html#constructor" class="tsd-kind-icon">constructor</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="RadialLayout.html#layerThickness" class="tsd-kind-icon">layer<wbr/>Thickness</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="RadialLayout.html#maxLayers" class="tsd-kind-icon">max<wbr/>Layers</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="RadialLayout.html#root" class="tsd-kind-icon">root</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="RadialLayout.html#cloneProtected" class="tsd-kind-icon">clone<wbr/>Protected</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RadialLayout.html#commitLayers" class="tsd-kind-icon">commit<wbr/>Layers</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="RadialLayout.html#commitLayout" class="tsd-kind-icon">commit<wbr/>Layout</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RadialLayout.html#computeBreadth" class="tsd-kind-icon">compute<wbr/>Breadth</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="RadialLayout.html#createNetwork" class="tsd-kind-icon">create<wbr/>Network</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-overwrite"><a href="RadialLayout.html#doLayout" class="tsd-kind-icon">do<wbr/>Layout</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RadialLayout.html#rotateNode" class="tsd-kind-icon">rotate<wbr/>Node</a></li></ul></li></ul></nav></div></div></div><div class="tsd w-full max-w-screen-xl mx-auto px-2"><div class="bottom-copyright">Copyright © 1998-2022 by Northwoods Software Corporation.</div></div><footer class=""><div class="tsd w-full max-w-screen-xl mx-auto px-2"><h2>Settings</h2><p class="mb-4">Theme <select id="theme"><option value="os">OS</option><option value="light">Light</option><option value="dark">Dark</option></select></p></div></footer><div class="overlay"></div><script src="../assets/main.js"></script><script async src="https://www.googletagmanager.com/gtag/js?id=UA-1506307-5"></script>
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