gojs
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Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
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<!--<b>GoJS</b>® Diagramming Components<br/>version <br/>version 2.1.18 for TypeScript/HTML<br/>by <a href="https://www.nwoods.com/">Northwoods Software®</a>-->
<b>GoJS</b>® Diagramming Components<br/>version 2.1.18<br/>by <a href="https://www.nwoods.com/">Northwoods Software®</a>
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<div>
<h1>Class SpiralLayout</h1>
</div>
</div>
</div>
</div>
</header>
<div class="container-fluid container-main plr15">
<div class="row">
<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> or <code>extensionsTS</code> 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">Layout</a>
<ul class="tsd-hierarchy">
<li>
<span class="target">SpiralLayout</span>
</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-comment">
<div class="tsd-comment tsd-typography">
<p>A custom <a href="Layout.html">Layout</a> that lays out a chain of nodes in a spiral.</p>
<p>This layout assumes the graph is a chain of <a href="Node.html">Node</a>s,
<a href="SpiralLayout.html#spacing">spacing</a> controls the spacing between nodes.</p>
<p>If you want to experiment with this extension, try the <a href="../../extensionsTS/Spiral.html">Spiral Layout</a> sample.</p>
</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 ">
<h3>Properties</h3>
<ul class="tsd-index-list">
<li class="tsd-kind-accessor tsd-parent-kind-class"><a href="SpiralLayout.html#clockwise" class="tsd-kind-icon">clockwise</a></li>
<li class="tsd-kind-accessor tsd-parent-kind-class"><a href="SpiralLayout.html#radius" class="tsd-kind-icon">radius</a></li>
<li class="tsd-kind-accessor tsd-parent-kind-class"><a href="SpiralLayout.html#spacing" class="tsd-kind-icon">spacing</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"><a href="SpiralLayout.html#cloneProtected" class="tsd-kind-icon">clone<wbr>Protected</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="SpiralLayout.html#diameter" class="tsd-kind-icon">diameter</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="SpiralLayout.html#doLayout" class="tsd-kind-icon">do<wbr>Layout</a></li>
</ul>
</section>
</div>
</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 name="clockwise" class="tsd-anchor"></a>
<h3>
clockwise
<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span> </h3>
<ul class="tsd-descriptions">
<li class="tsd-description">
<div class="tsd-comment tsd-typography">
<p>Gets or sets whether the spiral should go clockwise or counter-clockwise.</p>
<p>The default value is true.</p>
</div>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class">
<a name="radius" class="tsd-anchor"></a>
<h3>
radius
<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span> </h3>
<ul class="tsd-descriptions">
<li class="tsd-description">
<div class="tsd-comment tsd-typography">
<p>Gets or sets the radius distance.</p>
<p>The default value is NaN.</p>
</div>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class">
<a name="spacing" class="tsd-anchor"></a>
<h3>
spacing
<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span> </h3>
<ul class="tsd-descriptions">
<li class="tsd-description">
<div class="tsd-comment tsd-typography">
<p>Gets or sets the spacing between nodes.</p>
<p>The default value is 100.</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">
<a name="cloneProtected" class="tsd-anchor"></a>
<h3>
<span class="tsd-flag ts-flagOverride">Override</span>
clone<wbr>Protected
</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">clone<wbr>Protected<span class="tsd-signature-symbol">(</span>copy<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">this</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>Copies properties to a cloned Layout.</p>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>copy: <span class="tsd-signature-type">this</span></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 name="diameter" class="tsd-anchor"></a>
<h3>
diameter
</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">diameter<span class="tsd-signature-symbol">(</span>v<span class="tsd-signature-symbol">: </span><a href="LayoutVertex.html" class="tsd-signature-type">LayoutVertex</a><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 effective diameter of a Node.</p>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>v: <a href="LayoutVertex.html" class="tsd-signature-type">LayoutVertex</a></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">
<a name="doLayout" class="tsd-anchor"></a>
<h3>
<span class="tsd-flag ts-flagOverride">Override</span>
do<wbr>Layout
</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<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">Diagram</a><span class="tsd-signature-symbol"> | </span><a href="Group.html" class="tsd-signature-type">Group</a><span class="tsd-signature-symbol"> | </span><a href="Iterable.html" class="tsd-signature-type">Iterable</a><span class="tsd-signature-symbol"><</span><a href="Part.html" class="tsd-signature-type">Part</a><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 method actually positions all of the Nodes, assuming that the ordering of the nodes
is given by a single link from one node to the next.
This respects the <a href="SpiralLayout.html#spacing">spacing</a> property to affect the layout.</p>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>coll: <a href="Diagram.html" class="tsd-signature-type">Diagram</a><span class="tsd-signature-symbol"> | </span><a href="Group.html" class="tsd-signature-type">Group</a><span class="tsd-signature-symbol"> | </span><a href="Iterable.html" class="tsd-signature-type">Iterable</a><span class="tsd-signature-symbol"><</span><a href="Part.html" class="tsd-signature-type">Part</a><span class="tsd-signature-symbol">></span></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>
</div>
<div class="col-4 col-menu menu-sticky-wrap menu-highlight">
<nav class="tsd-navigation primary">
<ul>
<li class="globals ">
<a href="../index.html"><em>GoJS <wbr>Class <wbr>Index</em></a>
</li>
</ul>
</nav>
<nav class="tsd-navigation secondary menu-sticky">
<ul class="before-current">
</ul>
<ul class="current">
<li class="current tsd-kind-class tsd-is-extension">
<a href="SpiralLayout.html" class="tsd-kind-icon">Spiral<wbr>Layout</a>
<ul>
<li class=" tsd-kind-accessor tsd-parent-kind-class">
<a href="SpiralLayout.html#clockwise" class="tsd-kind-icon">clockwise</a>
</li>
<li class=" tsd-kind-accessor tsd-parent-kind-class">
<a href="SpiralLayout.html#radius" class="tsd-kind-icon">radius</a>
</li>
<li class=" tsd-kind-accessor tsd-parent-kind-class">
<a href="SpiralLayout.html#spacing" class="tsd-kind-icon">spacing</a>
</li>
<li class=" tsd-kind-method tsd-parent-kind-class">
<a href="SpiralLayout.html#cloneProtected" class="tsd-kind-icon">clone<wbr>Protected</a>
</li>
<li class=" tsd-kind-method tsd-parent-kind-class">
<a href="SpiralLayout.html#diameter" class="tsd-kind-icon">diameter</a>
</li>
<li class=" tsd-kind-method tsd-parent-kind-class">
<a href="SpiralLayout.html#doLayout" class="tsd-kind-icon">do<wbr>Layout</a>
</li>
</ul>
</li>
</ul>
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