terriajs
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Geospatial data visualization platform.
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<meta charset="utf-8">
<title>JSDoc: Class: Leaflet</title>
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<h1 class="page-title">Class: Leaflet</h1>
<section>
<header>
<h2><span class="attribs"><span class="type-signature"></span></span>Leaflet<span class="signature">(terria, map)</span><span class="type-signature"></span></h2>
</header>
<article>
<div class="container-overview">
<h4 class="name" id="Leaflet"><span class="type-signature"></span>new Leaflet<span class="signature">(terria, map)</span><span class="type-signature"></span></h4>
<div class="description">
<p>The Leaflet viewer component</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>terria</code></td>
<td class="type">
<span class="param-type"><a href="Terria.html">Terria</a></span>
</td>
<td class="description last"><p>The Terria instance.</p></td>
</tr>
<tr>
<td class="name"><code>map</code></td>
<td class="type">
<span class="param-type">Map</span>
</td>
<td class="description last"><p>The leaflet map instance.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line79">line 79</a>
</li></ul></dd>
</dl>
</div>
<h3 class="subsection-title">Extends</h3>
<ul>
<li><a href="GlobeOrMap.html">GlobeOrMap</a></li>
</ul>
<h3 class="subsection-title">Members</h3>
<h4 class="name" id="canShowSplitter"><span class="type-signature"></span>canShowSplitter<span class="type-signature"> :Boolean</span></h4>
<div class="description">
<p>Gets or sets whether this viewer <em>can</em> show a splitter.</p>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Boolean</span>
</li>
</ul>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#canShowSplitter">GlobeOrMap#canShowSplitter</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line94">line 94</a>
</li></ul></dd>
</dl>
<h4 class="name" id="map"><span class="type-signature"></span>map<span class="type-signature"> :Map</span></h4>
<div class="description">
<p>Gets or sets the Leaflet Map instance.</p>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Map</span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line86">line 86</a>
</li></ul></dd>
</dl>
<h4 class="name" id="terria"><span class="type-signature"></span>terria<span class="type-signature"> :<a href="Terria.html">Terria</a></span></h4>
<div class="description">
<p>Gets or sets the Terria instance.</p>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="Terria.html">Terria</a></span>
</li>
</ul>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="GlobeOrMap.html#terria">GlobeOrMap#terria</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_GlobeOrMap.js.html">Models/GlobeOrMap.js</a>, <a href="Models_GlobeOrMap.js.html#line36">line 36</a>
</li></ul></dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id="_createFeatureFromImageryLayerFeature"><span class="type-signature">(protected) </span>_createFeatureFromImageryLayerFeature<span class="signature">(imageryFeature)</span><span class="type-signature"> → {<a href="Feature.html">Feature</a>}</span></h4>
<div class="description">
<p>Creates a {@see Feature} (based on an {@see Entity}) from a {@see ImageryLayerFeatureInfo}.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>imageryFeature</code></td>
<td class="type">
<span class="param-type"><a href="ImageryLayerFeatureInfo.html">ImageryLayerFeatureInfo</a></span>
</td>
<td class="description last"><p>The imagery layer feature for which to create an entity-based feature.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="GlobeOrMap.html#_createFeatureFromImageryLayerFeature">GlobeOrMap#_createFeatureFromImageryLayerFeature</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_GlobeOrMap.js.html">Models/GlobeOrMap.js</a>, <a href="Models_GlobeOrMap.js.html#line57">line 57</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The created feature.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="Feature.html">Feature</a></span>
</dd>
</dl>
<h4 class="name" id="addAttribution"><span class="type-signature"></span>addAttribution<span class="signature">(attribution)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Adds an attribution to the map.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>attribution</code></td>
<td class="type">
<span class="param-type">Credit</span>
</td>
<td class="description last"><p>The attribution to add.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#addAttribution">GlobeOrMap#addAttribution</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line372">line 372</a>
</li></ul></dd>
</dl>
<h4 class="name" id="addImageryProvider"><span class="type-signature"></span>addImageryProvider<span class="signature">(options)</span><span class="type-signature"> → {ImageryLayer}</span></h4>
<div class="description">
<p>Returns a new layer using a provided ImageryProvider.
Does not add it to anything - in Leaflet there is no equivalent to Cesium's ability to add a layer without showing it,
so here this is done by show/hide.
Note the optional parameters are a subset of the Cesium version of this function, with one addition (onProjectionError).</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>options</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last"><p>Options</p>
<h6>Properties</h6>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Attributes</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>imageryProvider</code></td>
<td class="type">
<span class="param-type">ImageryProvider</span>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last"><p>The imagery provider to create a new layer for.</p></td>
</tr>
<tr>
<td class="name"><code>rectangle</code></td>
<td class="type">
<span class="param-type">Rectangle</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
imageryProvider.rectangle
</td>
<td class="description last"><p>The rectangle of the layer. This rectangle
can limit the visible portion of the imagery provider.</p></td>
</tr>
<tr>
<td class="name"><code>opacity</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
1.0
</td>
<td class="description last"><p>The alpha blending value of this layer, from 0.0 to 1.0.</p></td>
</tr>
<tr>
<td class="name"><code>clipToRectangle</code></td>
<td class="type">
<span class="param-type">Boolean</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
</td>
<td class="description last"></td>
</tr>
<tr>
<td class="name"><code>onLoadError</code></td>
<td class="type">
<span class="param-type">function</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
</td>
<td class="description last"></td>
</tr>
<tr>
<td class="name"><code>onProjectionError</code></td>
<td class="type">
<span class="param-type">function</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line492">line 492</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The newly created layer.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">ImageryLayer</span>
</dd>
</dl>
<h4 class="name" id="captureScreenshot"><span class="type-signature"></span>captureScreenshot<span class="signature">()</span><span class="type-signature"> → {Promise}</span></h4>
<div class="description">
<p>Captures a screenshot of the map.</p>
</div>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#captureScreenshot">GlobeOrMap#captureScreenshot</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line275">line 275</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>A promise that resolves to a data URL when the screenshot is ready.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise</span>
</dd>
</dl>
<h4 class="name" id="computePositionOnScreen"><span class="type-signature"></span>computePositionOnScreen<span class="signature">(position, result<span class="signature-attributes">opt</span>)</span><span class="type-signature"> → {Cartesian2}</span></h4>
<div class="description">
<p>Computes the screen position of a given world position.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Attributes</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>position</code></td>
<td class="type">
<span class="param-type">Cartesian3</span>
</td>
<td class="attributes">
</td>
<td class="description last"><p>The world position in Earth-centered Fixed coordinates.</p></td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type">Cartesian2</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="description last"><p>The instance to which to copy the result.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#computePositionOnScreen">GlobeOrMap#computePositionOnScreen</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line355">line 355</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The screen position, or undefined if the position is not on the screen.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Cartesian2</span>
</dd>
</dl>
<h4 class="name" id="getAllAttribution"><span class="type-signature"></span>getAllAttribution<span class="signature">()</span><span class="type-signature"> → {Array.<String>}</span></h4>
<div class="description">
<p>Gets all attribution currently active on the globe or map.</p>
</div>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#getAllAttribution">GlobeOrMap#getAllAttribution</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line392">line 392</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The list of current attributions, as HTML strings.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Array.<String></span>
</dd>
</dl>
<h4 class="name" id="getContainer"><span class="type-signature"></span>getContainer<span class="signature">()</span><span class="type-signature"> → {Element}</span></h4>
<div class="description">
<p>Gets the current container element.</p>
</div>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#getContainer">GlobeOrMap#getContainer</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line232">line 232</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The current container element.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Element</span>
</dd>
</dl>
<h4 class="name" id="getCurrentExtent"><span class="type-signature"></span>getCurrentExtent<span class="signature">()</span><span class="type-signature"> → {Rectangle}</span></h4>
<div class="description">
<p>Gets the current extent of the camera. This may be approximate if the viewer does not have a strictly rectangular view.</p>
</div>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#getCurrentExtent">GlobeOrMap#getCurrentExtent</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line223">line 223</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The current visible extent.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Rectangle</span>
</dd>
</dl>
<h4 class="name" id="lower"><span class="type-signature"></span>lower<span class="signature">(index)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Lower an item's level in the viewer
This does not check that index is valid</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>index</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last"><p>The index of the item to lower</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#lower">GlobeOrMap#lower</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_GlobeOrMap.js.html">Models/GlobeOrMap.js</a>, <a href="Models_GlobeOrMap.js.html#line202">line 202</a>
</li></ul></dd>
</dl>
<h4 class="name" id="lowerToBottom"><span class="type-signature"></span>lowerToBottom<span class="signature">(item)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Lowers this imagery layer to the bottom, underneath all other layers. If this item is not enabled or not shown,
this method does nothing.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>item</code></td>
<td class="type">
<span class="param-type"><a href="CatalogItem.html">CatalogItem</a></span>
</td>
<td class="description last"><p>The item to lower to the bottom (usually a basemap)</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#lowerToBottom">GlobeOrMap#lowerToBottom</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line450">line 450</a>
</li></ul></dd>
</dl>
<h4 class="name" id="notifyRepaintRequired"><span class="type-signature"></span>notifyRepaintRequired<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Notifies the viewer that a repaint is required.</p>
</div>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#notifyRepaintRequired">GlobeOrMap#notifyRepaintRequired</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line343">line 343</a>
</li></ul></dd>
</dl>
<h4 class="name" id="pickFromLocation"><span class="type-signature"></span>pickFromLocation<span class="signature">(latlng, imageryLayerCoords, existingFeatures)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Picks features based off a latitude, longitude and (optionally) height.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>latlng</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last"><p>The position on the earth to pick.</p></td>
</tr>
<tr>
<td class="name"><code>imageryLayerCoords</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last"><p>A map of imagery provider urls to the coords used to get features for those imagery
providers - i.e. x, y, level</p></td>
</tr>
<tr>
<td class="name"><code>existingFeatures</code></td>
<td class="type">
</td>
<td class="description last"><p>An optional list of existing features to concatenate the ones found from asynchronous picking to.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#pickFromLocation">GlobeOrMap#pickFromLocation</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line472">line 472</a>
</li></ul></dd>
</dl>
<h4 class="name" id="raise"><span class="type-signature"></span>raise<span class="signature">(index)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Raise an item's level in the viewer
This does not check that index is valid</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>index</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last"><p>The index of the item to raise</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#raise">GlobeOrMap#raise</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_GlobeOrMap.js.html">Models/GlobeOrMap.js</a>, <a href="Models_GlobeOrMap.js.html#line193">line 193</a>
</li></ul></dd>
</dl>
<h4 class="name" id="removeAttribution"><span class="type-signature"></span>removeAttribution<span class="signature">(attribution)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Removes an attribution from the map.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>attribution</code></td>
<td class="type">
<span class="param-type">Credit</span>
</td>
<td class="description last"><p>The attribution to remove.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#removeAttribution">GlobeOrMap#removeAttribution</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line382">line 382</a>
</li></ul></dd>
</dl>
<h4 class="name" id="updateLayerOrder"><span class="type-signature"></span>updateLayerOrder<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Updates the order of layers on the Leaflet map to match the order in the Now Viewing pane.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line409">line 409</a>
</li></ul></dd>
</dl>
<h4 class="name" id="updateLayerOrderAfterReorder"><span class="type-signature"></span>updateLayerOrderAfterReorder<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Because Leaflet doesn't actually do raise/lower, just reset the orders after every raise/lower</p>
</div>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#updateLayerOrderAfterReorder">GlobeOrMap#updateLayerOrderAfterReorder</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line433">line 433</a>
</li></ul></dd>
</dl>
<h4 class="name" id="zoomTo"><span class="type-signature"></span>zoomTo<span class="signature">(viewOrExtent, flightDurationSeconds<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Zooms to a specified camera view or extent.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Attributes</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>viewOrExtent</code></td>
<td class="type">
<span class="param-type"><a href="CameraView.html">CameraView</a></span>
|
<span class="param-type">Rectangle</span>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last"><p>The view or extent to which to zoom.</p></td>
</tr>
<tr>
<td class="name"><code>flightDurationSeconds</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
3.0
</td>
<td class="description last"><p>The length of the flight animation in seconds. Leaflet ignores the actual value,
but will use an animated transition when this value is greater than 0.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-overrides">Overrides:</dt>
<dd class="tag-overrides"><ul class="dummy"><li>
<a href="GlobeOrMap.html#zoomTo">GlobeOrMap#zoomTo</a>
</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Models_Leaflet.js.html">Models/Leaflet.js</a>, <a href="Models_Leaflet.js.html#line243">line 243</a>
</li></ul></dd>
</dl>
</article>
</section>
</div>
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