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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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<h1>Class RotateMultipleTool</h1>
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<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="Tool.html" class="tsd-signature-type">Tool</a>
<ul class="tsd-hierarchy">
<li>
<a href="RotatingTool.html" class="tsd-signature-type">RotatingTool</a>
<ul class="tsd-hierarchy">
<li>
<span class="target">RotateMultipleTool</span>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-comment">
<div class="tsd-comment tsd-typography">
<p>The RotateMultipleTool class lets the user rotate multiple objects at a time.
When more than one part is selected, rotates all parts, revolving them about their collective center.
If the control key is held down during rotation, rotates all parts individually.</p>
<p>Caution: this only works for Groups that do <em>not</em> have a Placeholder.</p>
<p>If you want to experiment with this extension, try the <a href="../../extensionsTS/RotateMultiple.html">Rotate Multiple</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>Constructors</h3>
<ul class="tsd-index-list">
<li class="tsd-kind-constructor tsd-parent-kind-class"><a href="RotateMultipleTool.html#constructor" class="tsd-kind-icon">constructor</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="RotateMultipleTool.html#computeRotate" class="tsd-kind-icon">compute<wbr>Rotate</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="RotateMultipleTool.html#doActivate" class="tsd-kind-icon">do<wbr>Activate</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="RotateMultipleTool.html#doDeactivate" class="tsd-kind-icon">do<wbr>Deactivate</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="RotateMultipleTool.html#rotate" class="tsd-kind-icon">rotate</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 name="constructor" class="tsd-anchor"></a>
<h3>
constructor
</h3>
<ul class="tsd-signatures tsd-kind-constructor tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">new <wbr>Rotate<wbr>Multiple<wbr>Tool<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="RotateMultipleTool.html" class="tsd-signature-type">RotateMultipleTool</a></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<div class="tsd-comment tsd-typography">
<p>Constructs a RotateMultipleTool and sets the name for the tool.</p>
</div>
<h4 class="tsd-returns-title">Returns <a href="RotateMultipleTool.html" class="tsd-signature-type">RotateMultipleTool</a></h4>
</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="computeRotate" class="tsd-anchor"></a>
<h3>
<span class="tsd-flag ts-flagOverride">Override</span>
compute<wbr>Rotate
</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">compute<wbr>Rotate<span class="tsd-signature-symbol">(</span>newPoint<span class="tsd-signature-symbol">: </span><a href="Point.html" class="tsd-signature-type">Point</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>Calculate the desired angle with different rotation points,
depending on whether we are rotating the whole selection as one, or Parts individually.</p>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>newPoint: <a href="Point.html" class="tsd-signature-type">Point</a></h5>
<div class="tsd-comment tsd-typography">
<p>in document coordinates</p>
</div>
</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="doActivate" class="tsd-anchor"></a>
<h3>
<span class="tsd-flag ts-flagOverride">Override</span>
do<wbr>Activate
</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">do<wbr>Activate<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>Calls <a href="RotatingTool.html#doActivate">RotatingTool.doActivate</a>, and then remembers the center point of the collection,
and the initial distances and angles of selected parts to the center.</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 name="doDeactivate" class="tsd-anchor"></a>
<h3>
<span class="tsd-flag ts-flagOverride">Override</span>
do<wbr>Deactivate
</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">do<wbr>Deactivate<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>Clean up any references to Parts.</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 name="rotate" class="tsd-anchor"></a>
<h3>
<span class="tsd-flag ts-flagOverride">Override</span>
rotate
</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">rotate<span class="tsd-signature-symbol">(</span>newangle<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>Rotate all selected objects about their collective center.
When the control key is held down while rotating, all selected objects are rotated individually.</p>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>newangle: <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>
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<a href="../index.html"><em>GoJS <wbr>Class <wbr>Index</em></a>
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<ul class="before-current">
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<ul class="current">
<li class="current tsd-kind-class tsd-is-extension">
<a href="RotateMultipleTool.html" class="tsd-kind-icon">Rotate<wbr>Multiple<wbr>Tool</a>
<ul>
<li class=" tsd-kind-constructor tsd-parent-kind-class">
<a href="RotateMultipleTool.html#constructor" class="tsd-kind-icon">constructor</a>
</li>
<li class=" tsd-kind-method tsd-parent-kind-class">
<a href="RotateMultipleTool.html#computeRotate" class="tsd-kind-icon">compute<wbr>Rotate</a>
</li>
<li class=" tsd-kind-method tsd-parent-kind-class">
<a href="RotateMultipleTool.html#doActivate" class="tsd-kind-icon">do<wbr>Activate</a>
</li>
<li class=" tsd-kind-method tsd-parent-kind-class">
<a href="RotateMultipleTool.html#doDeactivate" class="tsd-kind-icon">do<wbr>Deactivate</a>
</li>
<li class=" tsd-kind-method tsd-parent-kind-class">
<a href="RotateMultipleTool.html#rotate" class="tsd-kind-icon">rotate</a>
</li>
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