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Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
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<!DOCTYPE html><html class="default"><head><meta charSet="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>LayoutVertex | 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" 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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 LayoutVertex </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-hierarchy"><h3>Hierarchy</h3><ul class="tsd-hierarchy"><li><span class="target">LayoutVertex</span><ul class="tsd-hierarchy"><li><a href="CircularVertex.html" class="tsd-signature-type" data-tsd-kind="Class">CircularVertex</a></li><li><a href="ForceDirectedVertex.html" class="tsd-signature-type" data-tsd-kind="Class">ForceDirectedVertex</a></li><li><a href="LayeredDigraphVertex.html" class="tsd-signature-type" data-tsd-kind="Class">LayeredDigraphVertex</a></li><li><a href="TreeVertex.html" class="tsd-signature-type" data-tsd-kind="Class">TreeVertex</a></li></ul></li></ul></section><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography">
<p>A vertex represents a <a href="Node.html">Node</a> in a <a href="LayoutNetwork.html">LayoutNetwork</a>,
along with its <a href="LayoutVertex.html#bounds">bounds</a> and <a href="LayoutVertex.html#focus">focus</a> and collections of <a href="LayoutEdge.html">LayoutEdge</a>s that come into and go out of the vertex.
The <a href="LayoutVertex.html#node">node</a> property may be null for vertexes that represent "dummy" nodes,
when the layout wants to work with a network that is not isomorphic with the collection of Nodes and Links being laid out.</p>
<div><p>This holds layout-specific data for the node.
For each kind of layout that uses a LayoutNetwork there is a subclass of <a href="LayoutVertex.html">LayoutVertex</a> and a subclass of <a href="LayoutEdge.html">LayoutEdge</a>:</p>
<ul>
<li><a href="CircularLayout.html">CircularLayout</a>: <a href="CircularVertex.html">CircularVertex</a> and <a href="CircularEdge.html">CircularEdge</a></li>
<li><a href="ForceDirectedLayout.html">ForceDirectedLayout</a>: <a href="ForceDirectedVertex.html">ForceDirectedVertex</a> and <a href="ForceDirectedEdge.html">ForceDirectedEdge</a></li>
<li><a href="LayeredDigraphLayout.html">LayeredDigraphLayout</a>: <a href="LayeredDigraphVertex.html">LayeredDigraphVertex</a> and <a href="LayeredDigraphEdge.html">LayeredDigraphEdge</a></li>
<li><a href="TreeLayout.html">TreeLayout</a>: <a href="TreeVertex.html">TreeVertex</a> and <a href="TreeEdge.html">TreeEdge</a></li>
</ul>
<p>Modifying a <a href="LayoutNetwork.html">LayoutNetwork</a> or a <a href="LayoutVertex.html">LayoutVertex</a> or a <a href="LayoutEdge.html">LayoutEdge</a> does not
invalidate the <a href="Layout.html">Layout</a> or raise any changed events.</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 "><h3>Constructors</h3><ul class="tsd-index-list"><li class="tsd-kind-constructor tsd-parent-kind-class"><a href="LayoutVertex.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="LayoutVertex.html#bounds" class="tsd-kind-icon">bounds</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#centerX" class="tsd-kind-icon">centerX</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#centerY" class="tsd-kind-icon">centerY</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#data" class="tsd-kind-icon">data</a></li><li class="tsd-kind-get-signature tsd-parent-kind-class"><a href="LayoutVertex.html#destinationEdges" class="tsd-kind-icon">destination<wbr/>Edges</a></li><li class="tsd-kind-get-signature tsd-parent-kind-class"><a href="LayoutVertex.html#destinationVertexes" class="tsd-kind-icon">destination<wbr/>Vertexes</a></li><li class="tsd-kind-get-signature tsd-parent-kind-class"><a href="LayoutVertex.html#edges" class="tsd-kind-icon">edges</a></li><li class="tsd-kind-get-signature tsd-parent-kind-class"><a href="LayoutVertex.html#edgesCount" class="tsd-kind-icon">edges<wbr/>Count</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#focus" class="tsd-kind-icon">focus</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#focusX" class="tsd-kind-icon">focusX</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#focusY" class="tsd-kind-icon">focusY</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#height" class="tsd-kind-icon">height</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#network" class="tsd-kind-icon">network</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#node" class="tsd-kind-icon">node</a></li><li class="tsd-kind-get-signature tsd-parent-kind-class"><a href="LayoutVertex.html#sourceEdges" class="tsd-kind-icon">source<wbr/>Edges</a></li><li class="tsd-kind-get-signature tsd-parent-kind-class"><a href="LayoutVertex.html#sourceVertexes" class="tsd-kind-icon">source<wbr/>Vertexes</a></li><li class="tsd-kind-get-signature tsd-parent-kind-class"><a href="LayoutVertex.html#vertexes" class="tsd-kind-icon">vertexes</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#width" class="tsd-kind-icon">width</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#x" class="tsd-kind-icon">x</a></li><li class="tsd-kind-accessor tsd-parent-kind-class"><a href="LayoutVertex.html#y" class="tsd-kind-icon">y</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="LayoutVertex.html#addDestinationEdge" class="tsd-kind-icon">add<wbr/>Destination<wbr/>Edge</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="LayoutVertex.html#addSourceEdge" class="tsd-kind-icon">add<wbr/>Source<wbr/>Edge</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="LayoutVertex.html#commit" class="tsd-kind-icon">commit</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="LayoutVertex.html#deleteDestinationEdge" class="tsd-kind-icon">delete<wbr/>Destination<wbr/>Edge</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="LayoutVertex.html#deleteSourceEdge" class="tsd-kind-icon">delete<wbr/>Source<wbr/>Edge</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-static"><a href="LayoutVertex.html#static-smartComparer" class="tsd-kind-icon">smart<wbr/>Comparer</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-static"><a href="LayoutVertex.html#static-standardComparer" class="tsd-kind-icon">standard<wbr/>Comparer</a></li></ul></section></div></section></section><section class="tsd-panel-group tsd-member-group "><h2>Constructors</h2><section class="tsd-panel tsd-member tsd-kind-constructor tsd-parent-kind-class"><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"><li class="tsd-signature tsd-kind-icon">new <wbr/>Layout<wbr/>Vertex<span class="tsd-signature-symbol">(</span>network<span class="tsd-signature-symbol">: </span><a href="LayoutNetwork.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutNetwork</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="LayoutVertex.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutVertex</a></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><div class="tsd-comment tsd-typography">
<p>This constructs a vertex that does not know about any <a href="Node.html">Node</a>.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>network: <a href="LayoutNetwork.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutNetwork</a></h5></li></ul><h4 class="tsd-returns-title">Returns <a href="LayoutVertex.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutVertex</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="bounds" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> bounds<span class="tsd-signature-symbol">: </span><a href="Rect.html" class="tsd-signature-type" data-tsd-kind="Class">Rect</a><a href="#bounds" 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 bounds of this vertex, in document coordinates.
Setting this property does not directly modify the position of any <a href="Node.html">Node</a>,
but it will modify the value of <a href="LayoutVertex.html#centerX">centerX</a> and <a href="LayoutVertex.html#centerY">centerY</a>,
as well as the subsidiary convenience properties <a href="LayoutVertex.html#x">x</a>, <a href="LayoutVertex.html#y">y</a>, <a href="LayoutVertex.html#width">width</a>, and <a href="LayoutVertex.html#height">height</a>.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="centerX" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> centerX<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#centerX" 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 center <a href="Point.html#x">Point.x</a> of this vertex, in document coordinates.
This property depends on both <a href="LayoutVertex.html#bounds">bounds</a> and <a href="LayoutVertex.html#focus">focus</a>.
Setting this property does not modify the position of any <a href="Node.html">Node</a>,
but it will modify the value of <a href="LayoutVertex.html#bounds">bounds</a>.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="centerY" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> centerY<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#centerY" 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 center <a href="Point.html#y">Point.y</a> of this vertex, in document coordinates.
This property depends on both <a href="LayoutVertex.html#bounds">bounds</a> and <a href="LayoutVertex.html#focus">focus</a>.
Setting this property does not modify the position of any <a href="Node.html">Node</a>,
but it will modify the value of <a href="LayoutVertex.html#bounds">bounds</a>.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="data" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> data<span class="tsd-signature-symbol">: </span><a href="ObjectData.html" class="tsd-signature-type" data-tsd-kind="Interface">ObjectData</a><a href="#data" 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 data object in the model that should be associated with this vertex, if any.
The value will be non-null if this vertex is virtualized,
not represented by a real <a href="Node.html">Node</a> in the <a href="Diagram.html">Diagram</a>.
Each data object should have a 'bounds' property that is a <a href="Rect.html">Rect</a>
or any JavaScript Object with 'x', 'y', 'width', and 'height' properties that are real numbers,
and non-negative numbers for the width and the height.
Setting this data property will also set the <a href="LayoutVertex.html#bounds">bounds</a> and <a href="LayoutVertex.html#focus">focus</a> properties.</p>
<dl class="tsd-comment-tags"><dt class="">since</dt><dd><p>1.6</p>
</dd></dl></div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class"><a id="destinationEdges" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagReadOnly">Read-only</span> destination<wbr/>Edges<span class="tsd-signature-symbol">: </span><a href="Iterator.html" class="tsd-signature-type" data-tsd-kind="Interface">Iterator</a><span class="tsd-signature-symbol"><</span><a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</a><span class="tsd-signature-symbol">></span><a href="#destinationEdges" 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>This read-only property returns an iterator for all of the edges that go out of this vertex.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class"><a id="destinationVertexes" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagReadOnly">Read-only</span> destination<wbr/>Vertexes<span class="tsd-signature-symbol">: </span><a href="Iterator.html" class="tsd-signature-type" data-tsd-kind="Interface">Iterator</a><span class="tsd-signature-symbol"><</span><a href="LayoutVertex.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutVertex</a><span class="tsd-signature-symbol">></span><a href="#destinationVertexes" 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>This read-only property returns an iterator for all of the vertexes that are connected with edges going out of this vertex.</p>
<div><p>Note that this is inefficient compared to iterating over the edges (<a href="LayoutVertex.html#destinationEdges">destinationEdges</a>) due to the need
to avoid duplicate vertexes if there happen to be multiple edges connecting with the same vertex.</p>
</div></div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class"><a id="edges" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagReadOnly">Read-only</span> edges<span class="tsd-signature-symbol">: </span><a href="Iterator.html" class="tsd-signature-type" data-tsd-kind="Interface">Iterator</a><span class="tsd-signature-symbol"><</span><a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</a><span class="tsd-signature-symbol">></span><a href="#edges" 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>This read-only property returns an iterator for all of the edges that are connected with this vertex in either direction.</p>
<div><p>Note that this is inefficient compared to iterating over the edges: <a href="LayoutVertex.html#sourceEdges">sourceEdges</a> and <a href="LayoutVertex.html#destinationEdges">destinationEdges</a>.</p>
</div></div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class"><a id="edgesCount" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagReadOnly">Read-only</span> edges<wbr/>Count<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#edgesCount" 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>This read-only property returns the total number of edges that are connected with this vertex in either direction.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="focus" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> focus<span class="tsd-signature-symbol">: </span><a href="Point.html" class="tsd-signature-type" data-tsd-kind="Class">Point</a><a href="#focus" 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 offset of the <a href="LayoutVertex.html#focusX">focusX</a> and <a href="LayoutVertex.html#focusY">focusY</a>
from the <a href="LayoutVertex.html#bounds">bounds</a> position.
Setting this property does not directly modify the position of any <a href="Node.html">Node</a>,
but it does affect the value of <a href="LayoutVertex.html#centerX">centerX</a> and <a href="LayoutVertex.html#centerY">centerY</a>.</p>
<div><p>The "focus" is normally the center of the Node's <a href="Part.html#locationObject">Part.locationObject</a>.</p>
</div></div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="focusX" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> focusX<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#focusX" 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 relative X position of the "center" point, the focus.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="focusY" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> focusY<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#focusY" 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 relative Y position of the "center" point, the focus.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="height" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> height<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#height" 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 height of this vertex.
This is always the vertical distance reserved for the node.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="network" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> network<span class="tsd-signature-symbol">: </span><a href="LayoutNetwork.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutNetwork</a><a href="#network" 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 the <a href="LayoutNetwork.html">LayoutNetwork</a> that owns this vertex.
The default value is null.
It is set automatically for you in <a href="LayoutNetwork.html#createVertex">LayoutNetwork.createVertex</a>.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="node" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> node<span class="tsd-signature-symbol">: </span><a href="Node.html" class="tsd-signature-type" data-tsd-kind="Class">Node</a><a href="#node" 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> associated with this vertex, if any.
The value may be null if this vertex is a "dummy" vertex,
not represented by a real <a href="Node.html">Node</a> in the <a href="Diagram.html">Diagram</a>.</p>
<div><p>This property setter also sets the <a href="LayoutVertex.html#bounds">bounds</a> and <a href="LayoutVertex.html#focus">focus</a> properties
according to the value of the Node's actualBounds and its <a href="Part.html#locationObject">Part.locationObject</a>'s center point.</p>
</div></div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class"><a id="sourceEdges" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagReadOnly">Read-only</span> source<wbr/>Edges<span class="tsd-signature-symbol">: </span><a href="Iterator.html" class="tsd-signature-type" data-tsd-kind="Interface">Iterator</a><span class="tsd-signature-symbol"><</span><a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</a><span class="tsd-signature-symbol">></span><a href="#sourceEdges" 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>This read-only property returns an iterator for all of the edges that come into this vertex.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class"><a id="sourceVertexes" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagReadOnly">Read-only</span> source<wbr/>Vertexes<span class="tsd-signature-symbol">: </span><a href="Iterator.html" class="tsd-signature-type" data-tsd-kind="Interface">Iterator</a><span class="tsd-signature-symbol"><</span><a href="LayoutVertex.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutVertex</a><span class="tsd-signature-symbol">></span><a href="#sourceVertexes" 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>This read-only property returns an iterator for all of the vertexes that are connected with edges coming into this vertex.</p>
<div><p>Note that this is inefficient compared to iterating over the edges (<a href="LayoutVertex.html#sourceEdges">sourceEdges</a>) due to the need
to avoid duplicate vertexes if there happen to be multiple edges connecting with the same vertex.</p>
</div></div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class"><a id="vertexes" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagReadOnly">Read-only</span> vertexes<span class="tsd-signature-symbol">: </span><a href="Iterator.html" class="tsd-signature-type" data-tsd-kind="Interface">Iterator</a><span class="tsd-signature-symbol"><</span><a href="LayoutVertex.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutVertex</a><span class="tsd-signature-symbol">></span><a href="#vertexes" 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>This read-only property returns an iterator for all of the vertexes that are connected in either direction with this vertex.</p>
<div><p>Note that this is inefficient compared to iterating over the edges (<a href="LayoutVertex.html#sourceEdges">sourceEdges</a> and <a href="LayoutVertex.html#destinationEdges">destinationEdges</a>) due to the need
to avoid duplicate vertexes if there happen to be multiple edges connecting with the same vertex.</p>
</div></div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="width" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> width<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#width" 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 width of this vertex.
This is always the horizontal distance reserved for the node.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="x" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> x<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#x" 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 left point of this vertex.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-accessor tsd-parent-kind-class"><a id="y" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> y<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#y" 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 top point of this vertex.</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 id="addDestinationEdge" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> add<wbr/>Destination<wbr/>Edge<a href="#addDestinationEdge" 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">add<wbr/>Destination<wbr/>Edge<span class="tsd-signature-symbol">(</span>edge<span class="tsd-signature-symbol">: </span><a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</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>Adds a <a href="LayoutEdge.html">LayoutEdge</a> to the list of successors
(the edge will be going out from this vertex).
Calling this method does not modify the <a href="LayoutEdge.html#fromVertex">LayoutEdge.fromVertex</a> of the LayoutEdge.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>edge: <a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</a></h5><div class="tsd-comment tsd-typography">
</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="addSourceEdge" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> add<wbr/>Source<wbr/>Edge<a href="#addSourceEdge" 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">add<wbr/>Source<wbr/>Edge<span class="tsd-signature-symbol">(</span>edge<span class="tsd-signature-symbol">: </span><a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</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>Adds a <a href="LayoutEdge.html">LayoutEdge</a> to the list of predecessors
(the edge will be coming into this vertex).
Calling this method does not modify the <a href="LayoutEdge.html#toVertex">LayoutEdge.toVertex</a> of the LayoutEdge.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>edge: <a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</a></h5><div class="tsd-comment tsd-typography">
</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="commit" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagVirtual">Virtual</span> commit<a href="#commit" 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<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>Moves the <a href="Node.html">Node</a> corresponding to this vertex
so that its position is at the current <a href="LayoutVertex.html#bounds">bounds</a> point.</p>
<div><p>To make the most common cases look right, the Node's <a href="Part.html#locationObject">Part.locationObject</a>
is centered. Thus iconic nodes will have the center of the icon be positioned
according to the center of this vertex, ignoring any labels.
Please read the Introduction page on <a href="../../intro/extensions.html">Extensions</a> for how to override methods and how to call this base method.</p>
</div></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="deleteDestinationEdge" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> delete<wbr/>Destination<wbr/>Edge<a href="#deleteDestinationEdge" 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">delete<wbr/>Destination<wbr/>Edge<span class="tsd-signature-symbol">(</span>edge<span class="tsd-signature-symbol">: </span><a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</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>Deletes a <a href="LayoutEdge.html">LayoutEdge</a> from the list of successors
(the edge was going out from this vertex).
Calling this method does not modify the <a href="LayoutEdge.html#fromVertex">LayoutEdge.fromVertex</a> of the LayoutEdge.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>edge: <a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</a></h5><div class="tsd-comment tsd-typography">
</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="deleteSourceEdge" class="tsd-anchor"></a><h3 class="tsd-anchor-link"> delete<wbr/>Source<wbr/>Edge<a href="#deleteSourceEdge" 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">delete<wbr/>Source<wbr/>Edge<span class="tsd-signature-symbol">(</span>edge<span class="tsd-signature-symbol">: </span><a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</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>Deletes a <a href="LayoutEdge.html">LayoutEdge</a> from the list of predecessors
(the edge was coming into this vertex).
Calling this method does not modify the <a href="LayoutEdge.html#toVertex">LayoutEdge.toVertex</a> of the LayoutEdge.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>edge: <a href="LayoutEdge.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutEdge</a></h5><div class="tsd-comment tsd-typography">
</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 tsd-is-static"><a id="static-smartComparer" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagStatic">Static</span> smart<wbr/>Comparer<a href="#static-smartComparer" 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-static"><li class="tsd-signature tsd-kind-icon">smart<wbr/>Comparer<span class="tsd-signature-symbol">(</span>m<span class="tsd-signature-symbol">: </span><a href="LayoutVertex.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutVertex</a>, n<span class="tsd-signature-symbol">: </span><a href="LayoutVertex.html" class="tsd-signature-type" data-tsd-kind="Class">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>This static function is used to compare the <a href="Part.html#text">Part.text</a> values of the <a href="LayoutVertex.html#node">node</a>s of
the argument <a href="LayoutVertex.html">LayoutVertex</a>es.
If the text ends in a number, the values are compared as numbers rather than lexicographically.
Naturally this comparison is significantly slower than <a href="LayoutVertex.html#static-standardComparer">LayoutVertex.standardComparer</a>.</p>
</div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>m: <a href="LayoutVertex.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutVertex</a></h5></li><li><h5>n: <a href="LayoutVertex.html" class="tsd-signature-type" data-tsd-kind="Class">LayoutVertex</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4><div><p>int -1, 0, or 1, depending on whether the comparison between M and N is less than, equal, or greater than.</p>
</div></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-static"><a id="static-standardComparer" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagStatic">Static</span> standard<wbr