qd-changjing/public/static/Build/Documentation/PolygonGeometryUpdater.html

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<title>PolygonGeometryUpdater - Cesium Documentation</title>
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PolygonGeometryUpdater
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<h4 class="name" id="PolygonGeometryUpdater">
<a href="#PolygonGeometryUpdater" class="doc-link"></a>
new Cesium.PolygonGeometryUpdater<span class="signature">(entity, scene)</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/DataSources/PolygonGeometryUpdater.js#L67">DataSources/PolygonGeometryUpdater.js 67</a>
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<div class="description">
A <a href="GeometryUpdater.html"><code>GeometryUpdater</code></a> for polygons.
Clients do not normally create this class directly, but instead rely on <a href="DataSourceDisplay.html"><code>DataSourceDisplay</code></a>.
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<table class="params">
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<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
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<td class="name"><code>entity</code></td>
<td class="type">
<span class="param-type"><a href="Entity.html">Entity</a></span>
</td>
<td class="description last">
The entity containing the geometry to be visualized.</td>
</tr>
<tr>
<td class="name"><code>scene</code></td>
<td class="type">
<span class="param-type"><a href="Scene.html">Scene</a></span>
</td>
<td class="description last">
The scene where visualization is taking place.</td>
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<h3 class="subsection-title">Methods</h3>
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<h4 class="name" id="createFillGeometryInstance">
<a href="#createFillGeometryInstance" class="doc-link"></a>
createFillGeometryInstance<span class="signature">(time)</span> &rarr; <span class="type-signature returnType"><a href="GeometryInstance.html">GeometryInstance</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/DataSources/PolygonGeometryUpdater.js#L94">DataSources/PolygonGeometryUpdater.js 94</a>
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<div class="description">
Creates the geometry instance which represents the fill of the geometry.
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<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
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<td class="name"><code>time</code></td>
<td class="type">
<span class="param-type"><a href="JulianDate.html">JulianDate</a></span>
</td>
<td class="description last">
The time to use when retrieving initial attribute values.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The geometry instance representing the filled portion of the geometry.
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<h5>Throws:</h5>
<ul>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: This instance does not represent a filled geometry.
</div>
</li>
</ul>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="createOutlineGeometryInstance">
<a href="#createOutlineGeometryInstance" class="doc-link"></a>
createOutlineGeometryInstance<span class="signature">(time)</span> &rarr; <span class="type-signature returnType"><a href="GeometryInstance.html">GeometryInstance</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/DataSources/PolygonGeometryUpdater.js#L169">DataSources/PolygonGeometryUpdater.js 169</a>
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</h4>
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<div class="description">
Creates the geometry instance which represents the outline of the geometry.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>time</code></td>
<td class="type">
<span class="param-type"><a href="JulianDate.html">JulianDate</a></span>
</td>
<td class="description last">
The time to use when retrieving initial attribute values.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The geometry instance representing the outline portion of the geometry.
</div>
<h5>Throws:</h5>
<ul>
<li>
<div class="param-desc">
<span class="param-type"><a href="DeveloperError.html">DeveloperError</a></span>
: This instance does not represent an outlined geometry.
</div>
</li>
</ul>
<dl class="details">
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