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<title>vis.js - A dynamic, browser based visualization library.</title>
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<h1>Network - groups</h1>
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<p>Handles the group styling.</p>
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<h3>Options</h3>
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<p>The options for the canvas have to be contained in an object titled 'groups'.</p>
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<p>Click on the options shown to show how these options are supposed to be used.</p>
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<ul class="nav nav-tabs">
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<li role="presentation" class="active" onclick="toggleTab(this)"><a href="#">options hidden</a></li>
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<li role="presentation" onclick="toggleTab(this);" targetNode="fullOptions"><a href="#">options shown</a></li>
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</ul>
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<br>
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<pre class="prettyprint lang-js options hidden" id="fullOptions">
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var options = {
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groups:{
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useDefaultGroups: true,
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myGroupId:{
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/*node options*/
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}
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}
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}
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network.setOptions(options);
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</pre>
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<p>All of the individual options are explained here:</p>
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<table class="moduleTable">
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<tr>
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<th>name</th>
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<th>type</th>
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<th>default</th>
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<th>description</th>
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</tr>
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<tr>
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<td>useDefaultGroups</td>
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<td class="mid">Boolean</td>
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<td class="mid"><code>true</code></td>
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<td>If your nodes have groups defined that are not in the Groups module, the module loops over the groups it
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does have, allocating one for each unknown group. When all are used, it goes back to the first group. By
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setting this to false, the default groups will not be used in this cycle.
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</td>
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</tr>
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<tr>
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<td>group*</td>
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<td class="mid">Object</td>
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<td class="mid"><code></code></td>
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<td>
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You can add multiple groups containing styling information that applies to a certain subset of groups.
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All options described in the <a href="./nodes.html">nodes module</a> that make sense can be used here
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(you're not going to set the same id or x,y position for a group of nodes).
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Example:
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<pre class="prettyprint lang-js options">
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var nodes = [
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{id:1, group:'myGroup', label:"I'm in a custom group called 'myGroup'!"}
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]
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var options = {
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groups: {
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myGroup: {color:{background:'red'}, borderWidth:3}
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}
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}
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</pre>
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*) the option is not called group, as shown by the example but can by any custom id, except for
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'useDefaultGroups'.
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</td>
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</tr>
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</table>
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</div>
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