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数字孪生Web 后台dt（ digital twin）2.0版本 统一命名格式
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dt-admin-pc-v2/public/earthsdk/XbsjEarth/Documentation/Obj.HeatMap.html

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统一命名格式
12 months ago
<!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>HeatMap - XbsjEarth 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> -->
<a href="index.html">EarthSDK</a>
HeatMap
<div class="titleCenterer"></div>
</h1>
<section>
<header>
<div class="class-description">热力图</div>
</header>
<article>
<div class="container-overview">
<div class="nameContainer">
<h4 class="name" id="HeatMap">
<a href="#HeatMap" class="doc-link"></a>
new HeatMap<span class="signature">()</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<dl class="details">
</dl>
</div>
<h3 class="subsection-title">Extends</h3>
<ul>
<li><a href="XbsjCzmObj.html">XbsjCzmObj</a></li>
</ul>
<h3 class="subsection-title">Members</h3>
<div class="nameContainer">
<h4 class="name" id="customProp">
<a href="#customProp" class="doc-link"></a>
customProp<span class="type-signature"> : string</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
用来临时存储客户需要的一些信息，方便使用<br/>
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjCzmObj.html#customProp">XbsjCzmObj#customProp</a>
</li></dd>
<span class="details-header">Default Value:</span>
<code class="language-javascript">''</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="dataHeight">
<a href="#dataHeight" class="doc-link"></a>
dataHeight<span class="type-signature"> : number</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
网格数据高度
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">100</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="dataWidth">
<a href="#dataWidth" class="doc-link"></a>
dataWidth<span class="type-signature"> : number</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
网格数据宽度
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">100</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="destroyEvalString">
<a href="#destroyEvalString" class="doc-link"></a>
destroyEvalString<span class="type-signature"> : string</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
销毁时的执行语句，只有在对象销毁时才会执行，方便用来清理随该对象创建时附带创建的资源<br/> 有一个内置变量p，表示当前对象。 注意对象的销毁除了使用destroyEvalString，还可以使用 <a href="XbsjBase.html#disposers"><code>disposers</code></a> 属性来销毁。
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjCzmObj.html#destroyEvalString">XbsjCzmObj#destroyEvalString</a>
</li></dd>
<span class="details-header">Default Value:</span>
<code class="language-javascript">''</code>
<h5>See:</h5>
<ul class="see-list">
<li><a href="XbsjCzmObj.html#evalString">XbsjCzmObj#evalString</a></li>
<li><a href="XbsjCzmObj.html#preUpdateEvalString">XbsjCzmObj#preUpdateEvalString</a></li>
</ul>
</dl>
<div class="nameContainer">
<h4 class="name" id="disposers">
<a href="#disposers" class="doc-link"></a>
disposers<span class="type-signature"></span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
用来收集资源销毁函数，并在析构时自动调用！
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjBase.html#disposers">XbsjBase#disposers</a>
</li></dd>
<h5>Example:</h5>
<pre><code class="language-javascript">// 示例1： myObject.disposers.push(() => { // 此处执行需要销毁的资源 }); // 示例2： // XE.MVVM.bind的返回值是一个函数，作用是用来解除双向绑定， // 把它的返回值放到disposer中，那么对象销毁时就会执行解绑操作。 myObject.disposers.push(XE.MVVM.bind(xxx)); // 示例3： // XE.MVVM.watch的返回值是一个函数，作用是用来取消监视， // 把它的返回值放到disposer中，那么对象销毁时就会执行取消监视的操作。 myObject.disposers.push(XE.MVVM.watch(xxx));</code></pre>
</dl>
<div class="nameContainer">
<h4 class="name" id="earth">
<a href="#earth" class="doc-link"></a>
<span class="type-signature attribute-readonly">readonly</span>earth<span class="type-signature"> : <a href="Earth.html">Earth</a></span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
返回该对象的所属earth实例
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjObject.html#earth">XbsjObject#earth</a>
</li></dd>
</dl>
<div class="nameContainer">
<h4 class="name" id="enabled">
<a href="#enabled" class="doc-link"></a>
enabled<span class="type-signature"> : boolean</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
是否启用
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjObject.html#enabled">XbsjObject#enabled</a>
</li></dd>
</dl>
<div class="nameContainer">
<h4 class="name" id="evalString">
<a href="#evalString" class="doc-link"></a>
evalString<span class="type-signature"> : string</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
设置执行语句，<br/> 内部有一个内置的变量p，用来指示当前对象。<br/> 注意evalString每次进行属性设置都会执行一遍，如果evalString中有创建资源，资源需要记录，避免再次执行后销毁不了。<br/>
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjCzmObj.html#evalString">XbsjCzmObj#evalString</a>
</li></dd>
<span class="details-header">Default Value:</span>
<code class="language-javascript">''</code>
<h5>Example:</h5>
<pre><code class="language-javascript">myObject.evalString = ` // 技巧1：p是一个内置变量，可以直接使用 if (p._div) { // 技巧2：evalString有可能执行多次，这个地方的判断是避免div重复创建！ return; } // 创建div const div = document.createElement('div'); p._div = div; // 技巧3：可以通过p.earth来获取earth变量 const earth = p.earth; `;</code></pre>
<h5>See:</h5>
<ul class="see-list">
<li><a href="XbsjCzmObj.html#preUpdateEvalString">XbsjCzmObj#preUpdateEvalString</a></li>
<li><a href="XbsjCzmObj.html#destroyEvalString">XbsjCzmObj#destroyEvalString</a></li>
</ul>
</dl>
<div class="nameContainer">
<h4 class="name" id="gradient">
<a href="#gradient" class="doc-link"></a>
gradient<span class="type-signature"> : array</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
调色板，形式如 [[x, y], [x1, y1], ...] x为数字，0-1之间；y表示颜色的字符串形式
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">[[0, 'green'], [0.2, 'blue'], [0.6, 'yellow'], [1.0, 'red']]</code>
<h5>Example:</h5>
<pre><code class="language-javascript">xxx.gradient = [[0, 'green'], [0.2, 'blue'], [0.6, 'yellow'], [1.0, 'red']];</code></pre>
</dl>
<div class="nameContainer">
<h4 class="name" id="guid">
<a href="#guid" class="doc-link"></a>
<span class="type-signature attribute-readonly">readonly</span>guid<span class="type-signature"> : string</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
对象的唯一标识符<br/> 注意，对象一旦创建，guid不可更改！
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjObject.html#guid">XbsjObject#guid</a>
</li></dd>
</dl>
<div class="nameContainer">
<h4 class="name" id="height">
<a href="#height" class="doc-link"></a>
height<span class="type-signature"> : number</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
高度
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">100</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="maxValue">
<a href="#maxValue" class="doc-link"></a>
maxValue<span class="type-signature"> : number</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
网格数据最大值
</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="minValue">
<a href="#minValue" class="doc-link"></a>
minValue<span class="type-signature"> : number</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
网格数据最小值
</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="origin">
<a href="#origin" class="doc-link"></a>
origin<span class="type-signature"> : array</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
原点
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">[0.5, 0.5]</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="position">
<a href="#position" class="doc-link"></a>
position<span class="type-signature"> : array</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
位置数组 [经度、纬度、高度]
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">[0, 0, 0]</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="preUpdateEvalString">
<a href="#preUpdateEvalString" class="doc-link"></a>
preUpdateEvalString<span class="type-signature"> : string</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
设置每帧执行语句，和evalString的作用类似 <br/> 它有三个内置变量，分别是p, scene, time，分别表示当前对象，Cesium的场景对象scene，Cesium的当前帧的时间time 需要注意的是它会每帧执行一次。
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjCzmObj.html#preUpdateEvalString">XbsjCzmObj#preUpdateEvalString</a>
</li></dd>
<span class="details-header">Default Value:</span>
<code class="language-javascript">‘’</code>
<h5>Example:</h5>
<pre><code class="language-javascript">myObject.preUpdateEvalString = ` // 技巧1：p是一个内置变量，可以直接使用，还有scene，time都可以直接使用 p._angle += 1; if (p._angle > 360.0) { p._angle = 0.0; } const angle = p._angle; // drawCanvas时使用angle来改变图像内容 // ... `;</code></pre>
<h5>See:</h5>
<ul class="see-list">
<li><a href="XbsjCzmObj.html#preUpdateEvalString">XbsjCzmObj#preUpdateEvalString</a></li>
<li><a href="XbsjCzmObj.html#destroyEvalString">XbsjCzmObj#destroyEvalString</a></li>
</ul>
</dl>
<div class="nameContainer">
<h4 class="name" id="rotation">
<a href="#rotation" class="doc-link"></a>
rotation<span class="type-signature"> : number</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
旋转角
</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="show">
<a href="#show" class="doc-link"></a>
show<span class="type-signature"> : boolean</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
显示
</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="width">
<a href="#width" class="doc-link"></a>
width<span class="type-signature"> : number</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
宽度
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">100</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="xbsjGuid">
<a href="#xbsjGuid" class="doc-link"></a>
xbsjGuid<span class="type-signature"> : string|undefined</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
对象的唯一标识符 <br/> 警告：该属性已废弃，请不要使用属性，且禁止修改此属性。<br/> 如果需要获取guid，请通过<a href="XbsjObject.html#guid"><code>guid</code></a>属性来获取。<br/>
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjObject.html#xbsjGuid">XbsjObject#xbsjGuid</a>
</li></dd>
<p>
<span class="details-header important">Deprecated:</span>
<span>true</span>
</p>
</dl>
<div class="nameContainer">
<h4 class="name" id="xbsjType">
<a href="#xbsjType" class="doc-link"></a>
<span class="type-signature attribute-readonly">readonly</span>xbsjType<span class="type-signature"> : string</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
获取对象的类型信息
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjObject.html#xbsjType">XbsjObject#xbsjType</a>
</li></dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<div class="nameContainer">
<h4 class="name" id=".getGridDataFromKriging">
<a href="#.getGridDataFromKriging" class="doc-link"></a>
<span class="type-signature attribute-static">static</span>Obj.HeatMap.getGridDataFromKriging<span class="signature">(posValues, width, height, krigingOptions)</span> &rarr; <span class="type-signature returnType">Array.&lt;number>|undefined</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
通过克里金插值算法绘制热力图
</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>posValues</code></td>
<td class="type">
<span class="param-type">object</span>
</td>
<td class="description last">
形式如[[x, y, v], [], ...] x在0-width范围之内，y在0-height范围之内，v必须大于0</td>
</tr>
<tr>
<td class="name"><code>width</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">
宽度</td>
</tr>
<tr>
<td class="name"><code>height</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">
高度</td>
</tr>
<tr>
<td class="name"><code>krigingOptions</code></td>
<td class="type">
<span class="param-type">object</span>
</td>
<td class="description last">
</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
返回结果，如果为undefined，说明计算出错！
</div>
<dl class="details">
<h5>Example:</h5>
<pre><code class="language-javascript">var gridData = new Array(100*100); gridData.fill(0); const posValues = [[10, 10, 100], [10, 90, 500], [90, 10, 300], [90, 90, 1000]]; var gridData = XE.Obj.HeatMap.getGridDataFromKriging(posValues, 100, 100, gridData);</code></pre>
</dl>
<div class="nameContainer">
<h4 class="name" id=".interpolateGridData">
<a href="#.interpolateGridData" class="doc-link"></a>
<span class="type-signature attribute-static">static</span>Obj.HeatMap.interpolateGridData<span class="signature">(ratio, gridData0, gridData1, length, resultData)</span> &rarr; <span class="type-signature returnType">Array.&lt;number>|undefined</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
网格数据插值
</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>ratio</code></td>
<td class="type">
<span class="param-type">*</span>
</td>
<td class="description last">
0-1之间</td>
</tr>
<tr>
<td class="name"><code>gridData0</code></td>
<td class="type">
<span class="param-type">*</span>
</td>
<td class="description last">
第一个gridData数据</td>
</tr>
<tr>
<td class="name"><code>gridData1</code></td>
<td class="type">
<span class="param-type">*</span>
</td>
<td class="description last">
第二个gridData数据</td>
</tr>
<tr>
<td class="name"><code>length</code></td>
<td class="type">
<span class="param-type">*</span>
</td>
<td class="description last">
数组长度</td>
</tr>
<tr>
<td class="name"><code>resultData</code></td>
<td class="type">
<span class="param-type">*</span>
</td>
<td class="description last">
结果数据</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
返回结果，如果为undefined，说明插值出错！
</div>
<dl class="details">
<h5>Example:</h5>
<pre><code class="language-javascript">var d0 = [10, 20, 30, 40] var d1 = [20, 30, 40, 50]; var r = new Array(4); r.fill(0); r = XE.Obj.HeatMap.interpolateGridData(0.4, d0, d1, 4, r);</code></pre>
</dl>
<div class="nameContainer">
<h4 class="name" id="copyfromOtherCanvas">
<a href="#copyfromOtherCanvas" class="doc-link"></a>
copyfromOtherCanvas<span class="signature">(canvas)</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
从外部canvas拷贝图像数据
</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>canvas</code></td>
<td class="type">
<span class="param-type">Canvas</span>
</td>
<td class="description last">
外部canvas</td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="destroy">
<a href="#destroy" class="doc-link"></a>
destroy<span class="signature">()</span> &rarr; <span class="type-signature returnType">undefined</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
销毁对象<br/> 警告：对象一旦销毁不可再次使用！<br/> 警告：挂在场景树上的对象禁止调用destroy方法，只要通过数组函数将其从场景树中移除，就会自动销毁！<br/>
</div>
<h5>Returns:</h5>
<div class="param-desc">
返回undefined
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjBase.html#destroy">XbsjBase#destroy</a>
</li></dd>
<h5>Example:</h5>
<pre><code class="language-javascript">// 使用范例 // 这样写的好处是，一旦对象销毁，会同时将引用该对象的变量同时置为undefined，防止再次使用。 this._myObject = this._myObject &amp;&amp; this._myObject.destroy();</code></pre>
</dl>
<div class="nameContainer">
<h4 class="name" id="flyTo">
<a href="#flyTo" class="doc-link"></a>
flyTo<span class="signature">()</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
飞入该对象
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjCzmObj.html#flyTo">XbsjCzmObj#flyTo</a>
</li></dd>
</dl>
<div class="nameContainer">
<h4 class="name" id="isDestroyed">
<a href="#isDestroyed" class="doc-link"></a>
isDestroyed<span class="signature">()</span> &rarr; <span class="type-signature returnType">boolean</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
检查对象是否已被销毁<br/> 警告：对象一旦销毁不可再次使用！仅此函数可以调用！<br/>
</div>
<h5>Returns:</h5>
<div class="param-desc">
对象是否已销毁
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjBase.html#isDestroyed">XbsjBase#isDestroyed</a>
</li></dd>
</dl>
<div class="nameContainer">
<h4 class="name" id="setGridData">
<a href="#setGridData" class="doc-link"></a>
setGridData<span class="signature">(gridData)</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
设置网格数据 <br/> gridData[0] 西北角 <br/> gridData[dataWidth-1] 东北角 <br/> gridData[(dataHeight-1)*dataWidth] 西南角 <br/> gridData[dataHeight*dataWidth-1] 东南角 <br/>
</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>gridData</code></td>
<td class="type">
<span class="param-type">Array.&lt;number></span>
</td>
<td class="description last">
网格数据数组，数组长度为width*height</td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="toAllJSON">
<a href="#toAllJSON" class="doc-link"></a>
toAllJSON<span class="signature">()</span> &rarr; <span class="type-signature returnType">object</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
数据整个JSOn对象，包括默认值
</div>
<h5>Returns:</h5>
<div class="param-desc">
创建的JSON数据对象
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjBase.html#toAllJSON">XbsjBase#toAllJSON</a>
</li></dd>
</dl>
<div class="nameContainer">
<h4 class="name" id="toAllJSONStr">
<a href="#toAllJSONStr" class="doc-link"></a>
toAllJSONStr<span class="signature">()</span> &rarr; <span class="type-signature returnType">string</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
转化成JSON字符串，输出全部元素
</div>
<h5>Returns:</h5>
<div class="param-desc">
JSON格式化好的字符串
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjBase.html#toAllJSONStr">XbsjBase#toAllJSONStr</a>
</li></dd>
</dl>
<div class="nameContainer">
<h4 class="name" id="toJSON">
<a href="#toJSON" class="doc-link"></a>
toJSON<span class="signature">()</span> &rarr; <span class="type-signature returnType">object</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
转化成一个JSON数据对象 <br/> 注意：每次都会创建一个新对象！
</div>
<h5>Returns:</h5>
<div class="param-desc">
创建的JSON数据对象
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjBase.html#toJSON">XbsjBase#toJSON</a>
</li></dd>
</dl>
<div class="nameContainer">
<h4 class="name" id="toJSONStr">
<a href="#toJSONStr" class="doc-link"></a>
toJSONStr<span class="signature">()</span> &rarr; <span class="type-signature returnType">string</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
转化成JSON字符串，默认元素不输出
</div>
<h5>Returns:</h5>
<div class="param-desc">
JSON格式化好的字符串
</div>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjBase.html#toJSONStr">XbsjBase#toJSONStr</a>
</li></dd>
</dl>
<div class="nameContainer">
<h4 class="name" id="xbsjFromJSON">
<a href="#xbsjFromJSON" class="doc-link"></a>
xbsjFromJSON<span class="signature">(jsonObject)</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
通过JSON数据对象来设置属性
</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>jsonObject</code></td>
<td class="type">
<span class="param-type">*</span>
</td>
<td class="description last">
</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="inherited-from">Inherited From:</dt>
<dd class="inherited-from"><ul class="dummy"><li>
<a href="XbsjBase.html#xbsjFromJSON">XbsjBase#xbsjFromJSON</a>
</li></dd>
<h5>Example:</h5>
<pre><code class="language-javascript">// 创建一个pin对象 const objConfig = { "name": 'Pin1', "xbsjType": "Pin", "position": [1.9017005694855162, 0.5972477268978722, 488.7695178987821], "near": 300, "show": false, evalString, }; const pin = new XE.Obj.Pin(earth); pin.xbsjFromJSON(objConfig);</code></pre>
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