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删除不必要的冗余文件,上传部分示例数据
2020-06-29 11:14:44 +08:00
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>PointGraphics - Cesium Documentation</title>
<!--[if lt IE 9]>
<script src="javascript/html5.js"></script>
<![endif]-->
<link href="styles/jsdoc-default.css" rel="stylesheet">
<link href="styles/prism.css" rel="stylesheet">
</head>
<body>
<div id="main">
<h1 class="page-title">
<a href="index.html"><img src="Images/CesiumLogo.png" class="cesiumLogo"></a>
PointGraphics
<div class="titleCenterer"></div>
</h1>
<section>
<header>
</header>
<article>
<div class="container-overview">
<div class="nameContainer">
<h4 class="name" id="PointGraphics">
<a href="#PointGraphics" class="doc-link"></a>
new Cesium.PointGraphics<span class="signature">(<span class="optional">options</span>)</span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L35">DataSources/PointGraphics.js 35</a>
</div>
</h4>
</div>
<div class="description">
Describes a graphical point located at the position of the containing <a href="Entity.html"><code>Entity</code></a>.
</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>options</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last">
<span class="optional">optional</span>
Object with the following properties:
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>color</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
<code class="language-javascript">Color.WHITE</code>
</td>
<td class="description last">
<span class="optional">optional</span>
A Property specifying the <a href="Color.html"><code>Color</code></a> of the point.</td>
</tr>
<tr>
<td class="name"><code>pixelSize</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
<code class="language-javascript">1</code>
</td>
<td class="description last">
<span class="optional">optional</span>
A numeric Property specifying the size in pixels.</td>
</tr>
<tr>
<td class="name"><code>outlineColor</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
<code class="language-javascript">Color.BLACK</code>
</td>
<td class="description last">
<span class="optional">optional</span>
A Property specifying the <a href="Color.html"><code>Color</code></a> of the outline.</td>
</tr>
<tr>
<td class="name"><code>outlineWidth</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
<code class="language-javascript">0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
A numeric Property specifying the the outline width in pixels.</td>
</tr>
<tr>
<td class="name"><code>show</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
<code class="language-javascript">true</code>
</td>
<td class="description last">
<span class="optional">optional</span>
A boolean Property specifying the visibility of the point.</td>
</tr>
<tr>
<td class="name"><code>scaleByDistance</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
A <a href="NearFarScalar.html"><code>NearFarScalar</code></a> Property used to scale the point based on distance.</td>
</tr>
<tr>
<td class="name"><code>translucencyByDistance</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
A <a href="NearFarScalar.html"><code>NearFarScalar</code></a> Property used to set translucency based on distance from the camera.</td>
</tr>
<tr>
<td class="name"><code>heightReference</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
<code class="language-javascript">HeightReference.NONE</code>
</td>
<td class="description last">
<span class="optional">optional</span>
A Property specifying what the height is relative to.</td>
</tr>
<tr>
<td class="name"><code>distanceDisplayCondition</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
A Property specifying at what distance from the camera that this point will be displayed.</td>
</tr>
<tr>
<td class="name"><code>disableDepthTestDistance</code></td>
<td class="type">
<span class="param-type"><a href="Property.html">Property</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
A Property specifying the distance from the camera at which to disable the depth test to.</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
</div>
<h3 class="subsection-title">Members</h3>
<div class="nameContainer">
<h4 class="name" id="color">
<a href="#color" class="doc-link"></a>
color<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L81">DataSources/PointGraphics.js 81</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets the Property specifying the <a href="Color.html"><code>Color</code></a> of the point.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">Color.WHITE</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="definitionChanged">
<a href="#definitionChanged" class="doc-link"></a>
<span class="type-signature attribute-readonly">readonly</span>definitionChanged<span class="type-signature"> : <a href="Event.html">Event</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L69">DataSources/PointGraphics.js 69</a>
</div>
</h4>
</div>
<div class="description">
Gets the event that is raised whenever a property or sub-property is changed or modified.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="disableDepthTestDistance">
<a href="#disableDepthTestDistance" class="doc-link"></a>
disableDepthTestDistance<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L155">DataSources/PointGraphics.js 155</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets the distance from the camera at which to disable the depth test to, for example, prevent clipping against terrain. When set to zero, the depth test is always applied. When set to Number.POSITIVE_INFINITY, the depth test is never applied.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="distanceDisplayCondition">
<a href="#distanceDisplayCondition" class="doc-link"></a>
distanceDisplayCondition<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L147">DataSources/PointGraphics.js 147</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets the <a href="DistanceDisplayCondition.html"><code>DistanceDisplayCondition</code></a> Property specifying at what distance from the camera that this point will be displayed.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="heightReference">
<a href="#heightReference" class="doc-link"></a>
heightReference<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L140">DataSources/PointGraphics.js 140</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets the Property specifying the <a href="HeightReference.html"><code>HeightReference</code></a>.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">HeightReference.NONE</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="outlineColor">
<a href="#outlineColor" class="doc-link"></a>
outlineColor<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L97">DataSources/PointGraphics.js 97</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets the Property specifying the <a href="Color.html"><code>Color</code></a> of the outline.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">Color.BLACK</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="outlineWidth">
<a href="#outlineWidth" class="doc-link"></a>
outlineWidth<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L105">DataSources/PointGraphics.js 105</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets the numeric Property specifying the the outline width in pixels.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">0</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="pixelSize">
<a href="#pixelSize" class="doc-link"></a>
pixelSize<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L89">DataSources/PointGraphics.js 89</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets the numeric Property specifying the size in pixels.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">1</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="scaleByDistance">
<a href="#scaleByDistance" class="doc-link"></a>
scaleByDistance<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L121">DataSources/PointGraphics.js 121</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets the <a href="NearFarScalar.html"><code>NearFarScalar</code></a> Property used to scale the point based on distance. If undefined, a constant size is used.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="show">
<a href="#show" class="doc-link"></a>
show<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L113">DataSources/PointGraphics.js 113</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets the boolean Property specifying the visibility of the point.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">true</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="translucencyByDistance">
<a href="#translucencyByDistance" class="doc-link"></a>
translucencyByDistance<span class="type-signature"> : <a href="Property.html">Property</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L132">DataSources/PointGraphics.js 132</a>
</div>
</h4>
</div>
<div class="description">
Gets or sets <a href="NearFarScalar.html"><code>NearFarScalar</code></a> Property specifying the translucency of the point based on the distance from the camera. A point's translucency will interpolate between the <a href="NearFarScalar.html#nearValue"><code>NearFarScalar#nearValue</code></a> and <a href="NearFarScalar.html#farValue"><code>NearFarScalar#farValue</code></a> while the camera distance falls within the upper and lower bounds of the specified <a href="NearFarScalar.html#near"><code>NearFarScalar#near</code></a> and <a href="NearFarScalar.html#far"><code>NearFarScalar#far</code></a>. Outside of these ranges the points's translucency remains clamped to the nearest bound.
</div>
<dl class="details">
</dl>
<h3 class="subsection-title">Methods</h3>
<div class="nameContainer">
<h4 class="name" id="clone">
<a href="#clone" class="doc-link"></a>
clone<span class="signature">(<span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType"><a href="PointGraphics.html">PointGraphics</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L164">DataSources/PointGraphics.js 164</a>
</div>
</h4>
</div>
<div class="description">
Duplicates this instance.
</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>result</code></td>
<td class="type">
<span class="param-type"><a href="PointGraphics.html">PointGraphics</a></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter or a new instance if one was not provided.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="merge">
<a href="#merge" class="doc-link"></a>
merge<span class="signature">(source)</span>
<div class="source-link rightLinks">
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/DataSources/PointGraphics.js#L187">DataSources/PointGraphics.js 187</a>
</div>
</h4>
</div>
<div class="description">
Assigns each unassigned property on this object to the value of the same property on the provided source object.
</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>source</code></td>
<td class="type">
<span class="param-type"><a href="PointGraphics.html">PointGraphics</a></span>
</td>
<td class="description last">
The object to be merged into this object.</td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
</article>
</section>
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<ul id="ClassList"><li data-name="Animation"><a href="Animation.html">Animation</a></li><li data-name="AnimationViewModel"><a href="AnimationViewModel.html">AnimationViewModel</a></li><li data-name="Appearance"><a href="Appearance.html">Appearance</a></li><li data-name="ArcGisMapServerImageryProvider"><a href="ArcGisMapServerImageryProvider.html">ArcGisMapServerImageryProvider</a></li><li data-name="ArcType"><a href="ArcType.html">ArcType</a></li><li data-name="AssociativeArray"><a href="AssociativeArray.html">AssociativeArray</a></li><li data-name="AxisAlignedBoundingBox"><a href="AxisAlignedBoundingBox.html">AxisAlignedBoundingBox</a></li><li data-name="barycentricCoordinates"><a href="barycentricCoordinates.html">barycentricCoordinates</a></li><li data-name="BaseLayerPicker"><a href="BaseLayerPicker.html">BaseLayerPicker</a></li><li data-name="BaseLayerPickerViewModel"><a href="BaseLayerPickerViewModel.html">BaseLayerPickerViewModel</a></li><li data-name="Billboard"><a href="Billboard.html">Billboard</a></li><li data-name="BillboardCollection"><a href="BillboardCollection.html">BillboardCollection</a></li><li data-name="BillboardGraphics"><a href="BillboardGraphics.html">BillboardGraphics</a></li><li data-name="BillboardVisualizer"><a href="BillboardVisualizer.html">BillboardVisualizer</a></li><li data-name="binarySearch"><a href="binarySearch.html">binarySearch</a></li><li data-name="BingMapsApi"><a href="BingMapsApi.html">BingMapsApi</a></li><li data-name="BingMapsGeocoderService"><a href="BingMapsGeocoderService.html">BingMapsGeocoderService</a></li><li data-name="BingMapsImageryProvider"><a href="BingMapsImageryProvider.html">BingMapsImageryProvider</a></li><li data-name="BingMapsStyle"><a href="BingMapsStyle.html">BingMapsStyle</a></li><li data-name="BlendEquation"><a href="BlendEquation.html">BlendEquation</a></li><li data-name="BlendFunction"><a href="BlendFunction.html">BlendFunction</a></li><li data-name="BlendingState"><a href="BlendingState.html">BlendingState</a></li><li data-name="BlendOption"><a href="BlendOption.html">BlendOption</a></li><li data-name="BoundingRectangle"><a href="BoundingRectangle.html">BoundingRectangle</a></li><li data-name="BoundingSphere"><a href="BoundingSphere.html">BoundingSphere</a></li><li data-name="BoxEmitter"><a href="BoxEmitter.html">BoxEmitter</a></li><li data-name="BoxGeometry"><a href="BoxGeometry.html">BoxGeometry</a></li><li data-name="BoxGeometryUpdater"><a href="BoxGeometryUpdater.html">BoxGeometryUpdater</a></li><li data-name="BoxGraphics"><a href="BoxGraphics.html">BoxGraphics</a></li><li data-name="BoxOutlineGeometry"><a href="BoxOutlineGeometry.html">BoxOutlineGeometry</a></li><li data-name="CallbackProperty"><a href="CallbackProperty.html">CallbackProperty</a></li><li data-name="Camera"><a href="Camera.html">Camera</a></li><li data-name="CameraEventAggregator"><a href="CameraEventAggregator.html">CameraEventAggregator</a></li><li data-name="CameraEventType"><a href="CameraEventType.html">CameraEventType</a></li><li data-name="cancelAnimationFrame"><a href="cancelAnimationFrame.html">cancelAnimationFrame</a></li><li data-name="Cartesian2"><a href="Cartesian2.html">Cartesian2</a></li><li data-name="Cartesian3"><a href="Cartesian3.html">Cartesian3</a></li><li data-name="Cartesian4"><a href="Cartesian4.html">Cartesian4</a></li><li data-name="Cartographic"><a href="Cartographic.html">Cartographic</a></li><li data-name="CartographicGeocoderService"><a href="CartographicGeocoderService.html">CartographicGeocoderService</a></li><li data-name="CatmullRomSpline"><a href="CatmullRomSpline.html">CatmullRomSpline</a></li><li data-name="Cesium3DTile"><a href="Cesium3DTile.html">Cesium3DTile</a></li><li data-name="Cesium3DTileColorBlendMode"><a href="Cesium3DTileColorBlendMode.html">Cesium3DTileColorBlendMode</a></li><li data-name="Cesium3DTileContent"><a href="Cesium3DTileContent.html">Cesium3DTileContent</a></li><li data-name="Cesium3DTileFeature"><a href="Cesium3DTileFeature.html">Cesium3DTileFeature</a></li><li data-name="Cesium3DTilePointFeature"><a href="Cesium3
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