VideoContext/docs/api/GraphNode.html at develop · bbc/VideoContext · GitHub

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<!DOCTYPE html>

<head>

<title>JSDoc: Class: GraphNode</title>

<!--[if lt IE 9]>

<![endif]-->

</head>

<body>

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

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

</header>

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

<p>Base class from which all processing and source nodes are derrived.</p>

</div>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line9">line 9</a>

</li></ul></dd>

</dl>

</div>

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

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

<p>Get whether the node has been destroyed or not.</p>

</div>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line79">line 79</a>

</li></ul></dd>

</dl>

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

<p>Get a string representation of the class name.</p>

</div>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line28">line 28</a>

</li></ul></dd>

</dl>

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

<p>Get the names of the inputs to this node.</p>

</div>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line38">line 38</a>

</li></ul></dd>

</dl>

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

<p>Get an array of all the nodes which connect to this node.</p>

</div>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line57">line 57</a>

</li></ul></dd>

</dl>

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

<p>The maximum number of connections that can be made to this node. If there is not limit this will return Infinity.</p>

</div>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line47">line 47</a>

</li></ul></dd>

</dl>

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

<p>Get an array of all the nodes which this node outputs to.</p>

</div>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line70">line 70</a>

</li></ul></dd>

</dl>

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

<h4 class="name" id="connect"><span class="type-signature"></span>connect<span class="signature">(targetNode, targetPort<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>

<p>Connect this node to the targetNode</p>

</div>

<h5>Parameters:</h5>

<thead>

<tr>

<th>Attributes</th>

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

</tr>

</thead>

<tbody>

<tr>

<td class="name"><code>targetNode</code></td>

<span class="param-type"><a href="GraphNode.html">GraphNode</a></span>

</td>

</td>

<td class="description last"><p>the node to connect.</p></td>

</tr>

<tr>

<td class="name"><code>targetPort</code></td>

<span class="param-type">number</span>

<span class="param-type">String</span>

</td>

</td>

<td class="description last"><p>the port on the targetNode to connect to, this can be an index, a string identifier, or undefined (in which case the next available port will be connected to).</p></td>

</tr>

</tbody>

</table>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line90">line 90</a>

</li></ul></dd>

</dl>

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

<p>Destory this node, removing it from the graph.</p>

</div>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line113">line 113</a>

</li></ul></dd>

</dl>

<h4 class="name" id="disconnect"><span class="type-signature"></span>disconnect<span class="signature">(targetNode<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>

<p>Disconnect this node from the targetNode. If targetNode is undefind remove all out-bound connections.</p>

</div>

<h5>Parameters:</h5>

<thead>

<tr>

<th>Attributes</th>

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

</tr>

</thead>

<tbody>

<tr>

<td class="name"><code>targetNode</code></td>

<span class="param-type"><a href="GraphNode.html">GraphNode</a></span>

</td>

</td>

<td class="description last"><p>the node to disconnect from. If undefined, disconnect from all nodes.</p></td>

</tr>

</tbody>

</table>

<dt class="tag-source">Source:</dt>

<a href="graphnode.js.html">graphnode.js</a>, <a href="graphnode.js.html#line100">line 100</a>

</li></ul></dd>

</dl>

</article>

</section>

</div>

<nav>

<h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-VideoContext.html">VideoContext</a></li></ul><h3>Classes</h3><ul><li><a href="AudioNode.html">AudioNode</a></li><li><a href="CanvasNode.html">CanvasNode</a></li><li><a href="CompositingNode.html">CompositingNode</a></li><li><a href="DestinationNode.html">DestinationNode</a></li><li><a href="EffectNode.html">EffectNode</a></li><li><a href="GraphNode.html">GraphNode</a></li><li><a href="ImageNode.html">ImageNode</a></li><li><a href="MediaNode.html">MediaNode</a></li><li><a href="module-VideoContext.html">VideoContext</a></li><li><a href="ProcessingNode.html">ProcessingNode</a></li><li><a href="RenderGraph.html">RenderGraph</a></li><li><a href="SourceNode.html">SourceNode</a></li><li><a href="TransitionNode.html">TransitionNode</a></li><li><a href="VideoElementCacheItem.html">VideoElementCacheItem</a></li><li><a href="VideoNode.html">VideoNode</a></li></ul>

</nav>

Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.5</a>

</footer>

</body>

</html>

VideoContext/docs/api/GraphNode.html at develop · bbc/VideoContext · GitHub

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