@mapgis/webclient-common/documention/Feature.html

mapgis ES6 format for igserver

<header id="page-title" class="page-title">
    
        <span class="page-title-main">类名</span>
        <span class="page-title-sub">Feature</span>
    
</header>





<section>

<article>
    <div class="container-overview">
    
        
            <div class='vertical-section'>
                <div class="members">
                    <div class="member">
                        


    
    <h4 class="name" id="Feature">
        <a class="href-link" href="#Feature">#</a>
        
        <span class="code-name" id="Feature" style="font-size:30px">
            
                new Feature<span class="signature">(options)</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>要素对象，示例如下：<a id='add-Feature'>[初始化要素对象]</a>
<br><br>[ES5引入方式]：<br/>
Zondy.Feature() <br/>
[ES6引入方式]：<br/>
import { Feature } from &quot;@mapgis/webclient-common&quot; <br/>
<br/></p>
    </div>
    









    <h4>参数</h4>
    
<div class="table-container">
    <table class="params table">
        <thead>
        <tr>
            
            <th>名称</th>
            

            <th>类型</th>

            
            <th style="min-width: 100px;">默认值</th>
            

            <th class="last">描述</th>
        </tr>
        </thead>

        <tbody>
        

            
<tr class="deep-level-0">
  
      <td class="name" id="options"><code>options</code></td>
  

  <td class="type">
  
      
<span class="param-type">Object</span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>构造参数</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="id"><code>id</code></td>
  

  <td class="type">
  
      
<span class="param-type">String</span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>要素的id，不给则给一个随机的默认id</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="attributes"><code>attributes</code></td>
  

  <td class="type">
  
      
<span class="param-type">Object</span>



  
  </td>

  
      <td class="default">
      
          {}
      
      </td>
  

  <td class="description last"><p>要素的属性</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="geometry"><code>geometry</code></td>
  

  <td class="type">
  
      
<span class="param-type"><a link="Geometry.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Geometry" Geometry.html>Geometry</a></span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>要素的几何对象，支持如下：<br/>
<a class="mapgis-link-name" title="Circle" Circle.html><code>圆</code></a>、<a class="mapgis-link-name" title="Extent" Extent.html><code>矩形范围</code></a>、<a class="mapgis-link-name" title="LineString" LineString.html><code>线</code></a>、
<a class="mapgis-link-name" title="MultiLineString" MultiLineString.html><code>多线</code></a>、<a class="mapgis-link-name" title="Point" Point.html><code>点</code></a>、<a class="mapgis-link-name" title="MultiPoint" MultiPoint.html><code>多点</code></a>、<a class="mapgis-link-name" title="Polygon" Polygon.html><code>区</code></a>、
<a class="mapgis-link-name" title="MultiPolygon" MultiPolygon.html><code>多区</code></a></p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="symbol"><code>symbol</code></td>
  

  <td class="type">
  
      
<span class="param-type"><a link="Symbol.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Symbol" Symbol.html>Symbol</a></span>



  
  </td>

  
      <td class="default">
      
          {}
      
      </td>
  

  <td class="description last"><p>要素的样式，支持如下：<br/>
<a class="mapgis-link-name" title="PictureMarkerSymbol" PictureMarkerSymbol.html><code>图片Marker符号</code></a>、<a class="mapgis-link-name" title="SimpleMarkerSymbol" SimpleMarkerSymbol.html><code>简单Marker符号</code></a>、
<a class="mapgis-link-name" title="SimpleFillSymbol" SimpleFillSymbol.html><code>简单填充符号</code></a>、<a class="mapgis-link-name" title="SimpleLineSymbol" SimpleLineSymbol.html><code>简单线符号</code></a>、<a class="mapgis-link-name" title="TextSymbol" TextSymbol.html><code>文本符号</code></a></p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="visible"><code>visible</code></td>
  

  <td class="type">
  
      
<span class="param-type">Boolean</span>



  
  </td>

  
      <td class="default">
      
          true
      
      </td>
  

  <td class="description last"><p>要素是否可见</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="elevationInfo"><code>elevationInfo</code></td>
  

  <td class="type">
  
      
<span class="param-type"><a link="ElevationInfo.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="ElevationInfo" ElevationInfo.html>ElevationInfo</a></span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>高程模式参数</p></td>
</tr>


  



        
        </tbody>
    </table>
</div>






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





















<p class="summary"><h5>支持如下方法：</h5>
<a href='#fromGeoJSON'>[1、从geoJSON对象中导入数据]</a><br/>
<a href='#toGeoJSON'>[2、导出为GeoJSON数据]</a><br/>
<a href='#fromJSON'>[3、通过传入的json构造并返回一个新的几何对象]</a><br/>
<a href='#toJSON'>[4、导出一个JSON对像]</a><br/>
<a href='#clone'>[5、克隆并返回新要素]</a><br/>
<a href='#toIGSFeature'>[6、导出为igs服务接口的要素对象]</a><br/>
<a href='#toOldIGSFeature'>[7、出为igs1.0服务接口的要素对象]</a><br/>
<a href='#toGraphicInfo'>[8、导出为igs1.0的要素的图形信息]</a><br/>
<a href='#toAttValue'>[9、导出为igs1.0的要素的属性值]</a><br/>
<a href='#toFType'>[10、导出为igs1.0的要素的几何类型]</a><br/></p>



    <h5>示例</h5>
    
        <p class="code-caption"><h7 id='add-Feature'>创建几何对象</h7></p>
    
    
        <pre class="prettyprint"><code>// ES5引入方式
const { Feature, Color } = Zondy
const { LineString } = Zondy.Geometry
const { SimpleLineSymbol } = Zondy.Symbol
// ES6引入方式
import { Feature, Color, LineString, SimpleLineSymbol } from "@mapgis/webclient-common"
let feature = new Feature({
  //不填则创建一个随机的guid
  id: "你的id",
  //设置属性
  attributes: {},
  //构建几何
  geometry: new LineString({
    coordinates: [[112.0, 30.0], [113.0, 30.0], [113.0, 31.0]]
  }),
  //设置样式
  symbol: new SimpleLineSymbol({
    //设置颜色
    color: new Color(255, 0, 0, 1),
    //设置线宽
    width: 2
  })
})</code></pre>
    



                    </div>
                </div>
            </div>
        
    
    </div>
    
    

    

    

    

    

    

    
        <div class='vertical-section'>
            <h3 id='member'>成员变量</h3>
            <h4 style="margin-top: 20px;margin-bottom: 20px;">成员变量概述</h4>
            <div class="table-container">
                <table class="params table">
                    <thead>
                    <tr>
                        <th>名称</th>
                        <th>类型</th>
                        <th>描述</th>
                    </tr>
                    </thead>
                    <tbody>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#additional">additional</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">additional</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>额外属性，其中的arc3表示三点弧的信息</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#attributes">attributes</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Object</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>要素的属性
default {}</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#elevationInfo">elevationInfo</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type"><a link="ElevationInfo.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="ElevationInfo" ElevationInfo.html>ElevationInfo</a></span>



                                    </code>
                                </td>
                                <td class="name"><code><p>高程模式参数</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#geometry">geometry</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type"><a link="Geometry.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Geometry" Geometry.html>Geometry</a></span>



                                    </code>
                                </td>
                                <td class="name"><code><p>要素的几何对象</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#id">id</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>要素id
default 随机id</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#symbol">symbol</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type"><a link="Symbol.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Symbol" Symbol.html>Symbol</a></span>



                                    </code>
                                </td>
                                <td class="name"><code><p>要素的样式</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#type">type</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>对象类型</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#visible">visible</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Boolean</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>要素是否可见
default = true</p></code></td>
                            </tr>
                        
                    </tbody>
                </table>
            </div>
            <h4 style="margin-top: 20px;margin-bottom: 20px;">成员变量详情</h4>
            <div class="members">
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">additional</span>



    </span>

<h4 class="name" id="additional">
    <a class="href-link" href="#additional">#</a>
    
    <span class="code-name">
        additional
    </span>
    
</h4>




<div class="description">
    <p>额外属性，其中的arc3表示三点弧的信息</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Object</span>



    </span>

<h4 class="name" id="attributes">
    <a class="href-link" href="#attributes">#</a>
    
    <span class="code-name">
        attributes
    </span>
    
</h4>




<div class="description">
    <p>要素的属性
default {}</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type"><a link="ElevationInfo.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="ElevationInfo" ElevationInfo.html>ElevationInfo</a></span>



    </span>

<h4 class="name" id="elevationInfo">
    <a class="href-link" href="#elevationInfo">#</a>
    
    <span class="code-name">
        elevationInfo
    </span>
    
</h4>




<div class="description">
    <p>高程模式参数</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type"><a link="Geometry.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Geometry" Geometry.html>Geometry</a></span>



    </span>

<h4 class="name" id="geometry">
    <a class="href-link" href="#geometry">#</a>
    
    <span class="code-name">
        geometry
    </span>
    
</h4>




<div class="description">
    <p>要素的几何对象</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="id">
    <a class="href-link" href="#id">#</a>
    
    <span class="code-name">
        id
    </span>
    
</h4>




<div class="description">
    <p>要素id
default 随机id</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type"><a link="Symbol.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Symbol" Symbol.html>Symbol</a></span>



    </span>

<h4 class="name" id="symbol">
    <a class="href-link" href="#symbol">#</a>
    
    <span class="code-name">
        symbol
    </span>
    
</h4>




<div class="description">
    <p>要素的样式</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="type">
    <a class="href-link" href="#type">#</a>
    
        
            <span class='tag'>readonly</span>
        
    
    <span class="code-name">
        type
    </span>
    
</h4>




<div class="description">
    <p>对象类型</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Boolean</span>



    </span>

<h4 class="name" id="visible">
    <a class="href-link" href="#visible">#</a>
    
    <span class="code-name">
        visible
    </span>
    
</h4>




<div class="description">
    <p>要素是否可见
default = true</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
            </div>
        </div>
    

    
        <div class='vertical-section'>
            <h3 id='function'>方法</h3>
            <h4 style="margin-top: 20px;margin-bottom: 20px;">方法概述</h4>
            <div class="members">
            <div class="table-container">
                <table class="params table">
                    <thead>
                    <tr>
                        <th>名称</th>
                        <th>返回值类型</th>
                        <th>描述</th>
                    </tr>
                    </thead>
                    <tbody>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#fromJSON">fromJSON</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>通过传入的json构造并返回一个新的几何对象<a id='fromJSON'></a></p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#clone">clone</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type"><a link="Feature.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Feature" Feature.html>Feature</a></span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>克隆并返回新要素<a id='clone'></a></p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#fromGeoJSON">fromGeoJSON</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>从geoJSON对象中导入数据<a id='fromGeoJSON'></a></p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#toAttValue">toAttValue</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">Array</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>导出为igs1.0的要素的属性值<a id='toAttValue'></a></p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#toFType">toFType</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">Number</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>导出为igs1.0的要素的几何类型<a id='toFType'></a></p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#toGeoJSON">toGeoJSON</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>导出为GeoJSON数据<a id='toGeoJSON'></a></p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#toGraphicInfo">toGraphicInfo</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">Object</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>导出为igs1.0的要素的图形信息<a id='toGraphicInfo'></a></p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#toIGSFeature">toIGSFeature</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>导出为igs服务接口的要素对象<a id='toIGSFeature'></a></p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#toJSON">toJSON</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">Object</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>导出一个JSON对像<a id='toJSON'></a></p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#toOldIGSFeature">toOldIGSFeature</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>出为igs1.0服务接口的要素对象<a id='toOldIGSFeature'></a></p></code></td>
                            </tr>
                        
                    </tbody>
                </table>
            </div>
            <h4 style="margin-top: 20px;margin-bottom: 20px;">方法详情</h4>
            
                <div class="member">


    
    <h4 class="name" id=".fromJSON">
        <a class="href-link" href="#.fromJSON">#</a>
        
            
                <span class='tag'>static</span>
            
        
        <span class="code-name" id="fromJSON" style="font-size:30px">
            
                fromJSON<span class="signature">(json)</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>通过传入的json构造并返回一个新的几何对象<a id='fromJSON'></a></p>
    </div>
    









    <h4>参数</h4>
    
<div class="table-container">
    <table class="params table">
        <thead>
        <tr>
            
            <th>名称</th>
            

            <th>类型</th>

            

            <th class="last">描述</th>
        </tr>
        </thead>

        <tbody>
        

            
<tr class="deep-level-0">
  
      <td class="name" id="json"><code>json</code></td>
  

  <td class="type">
  
      
<span class="param-type">Object</span>



  
  </td>

  

  <td class="description last"><p>JSON对象</p></td>
</tr>



        
        </tbody>
    </table>
</div>






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























    <h5>示例</h5>
    
    
        <pre class="prettyprint"><code>&lt;caption>&lt;h7>通过传入的json构造并返回一个新的几何对象&lt;/h7>&lt;/caption>\
// ES5引入方式
const { LineString } = Zondy.Geometry
const { Feature } = Zondy
// ES6引入方式
import { LineString, Feature } from "@mapgis/webclient-common"
const json = {
  //设置属性
  attributes: {},
  //构建几何
  geometry: new LineString({
    coordinates: [[112.0, 30.0], [113.0, 30.0], [113.0, 31.0]]
  })
}
const feature = new Feature.fromJSON(json)</code></pre>
    


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                <div class="member">


    
    <h4 class="name" id="clone">
        <a class="href-link" href="#clone">#</a>
        
        <span class="code-name" id="clone" style="font-size:30px">
            
                clone<span class="signature">()</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>克隆并返回新要素<a id='clone'></a></p>
    </div>
    













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</dl>


















    <div class='columns method-parameter'>
        <div class="column is-2"><label>返回值</label></div>
        <div class="column is-10">
            
                    

<div class="columns">
    
    <div class='param-desc column is-7'><p>克隆后的新要素</p></div>
    
    
    <div class='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type"><a link="Feature.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Feature" Feature.html>Feature</a></span>



    </div>
    
</div>

                
        </div>
    </div>






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                <div class="member">


    
    <h4 class="name" id="fromGeoJSON">
        <a class="href-link" href="#fromGeoJSON">#</a>
        
        <span class="code-name" id="fromGeoJSON" style="font-size:30px">
            
                fromGeoJSON<span class="signature">(geoJSON)</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>从geoJSON对象中导入数据<a id='fromGeoJSON'></a></p>
    </div>
    









    <h4>参数</h4>
    
<div class="table-container">
    <table class="params table">
        <thead>
        <tr>
            
            <th>名称</th>
            

            <th>类型</th>

            

            <th class="last">描述</th>
        </tr>
        </thead>

        <tbody>
        

            
<tr class="deep-level-0">
  
      <td class="name" id="geoJSON"><code>geoJSON</code></td>
  

  <td class="type">
  
  </td>

  

  <td class="description last"><p>geoJSON数据</p></td>
</tr>



        
        </tbody>
    </table>
</div>






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























    <h5>示例</h5>
    
        <p class="code-caption"><h7 id='fromJSON'>从geoJSON对象中导入数据</h7></p>
    
    
        <pre class="prettyprint"><code>// ES5引入方式
const { Feature } = Zondy
// ES6引入方式
import { Feature } from "@mapgis/webclient-common"
//数据格式参考https://geojson.org/
const feature = new Feature();
feature.fromGeoJSON({
  type: "Feature",
  geometry: {
    type: "LineString",
    coordinates: [
      [114.329481, 30.711953],
      [114.342372, 30.684553],
      [114.341474, 30.674527],
      [114.338273, 30.665863],
      [114.334533, 30.655893],
      [114.330017, 30.643386],
      [114.322936, 30.631171],
      [114.318749, 30.625032],
      [114.313923, 30.617818],
      [114.308156, 30.608404],
      [114.301348, 30.598718],
      [114.295038, 30.592581],
      [114.285992, 30.585234],
      [114.278415, 30.580865],
      [114.270119, 30.577433],
      [114.261901, 30.573909],
      [114.250444, 30.571547],
      [114.240741, 30.574025],
      [114.224975, 30.580306],
      [114.218822, 30.585491],
      [114.211532, 30.589347],
      [114.20474, 30.593382],
      [114.196667, 30.597536],
      [114.183062, 30.604521],
      [114.169464, 30.609907],
      [114.163868, 30.615064],
      [114.155941, 30.61846],
      [114.138907, 30.617699],
      [114.128567, 30.624968],
      [114.123644, 30.631684],
      [114.120804, 30.649056],
      [114.120828, 30.659055],
    ],
  },
  properties: {
    ln: "1号线",
    su: "1",
    kn: "轨道交通1号线",
    ls: "420100034364",
    cl: "3080B7",
    la: "",
    x: 1,
    li: "420100034364|420100034365",
    color: "#3080B7",
  },
});</code></pre>
    


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                <div class="member">


    
    <h4 class="name" id="toAttValue">
        <a class="href-link" href="#toAttValue">#</a>
        
        <span class="code-name" id="toAttValue" style="font-size:30px">
            
                toAttValue<span class="signature">()</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>导出为igs1.0的要素的属性值<a id='toAttValue'></a></p>
    </div>
    













<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>


















    <div class='columns method-parameter'>
        <div class="column is-2"><label>返回值</label></div>
        <div class="column is-10">
            
                    

<div class="columns">
    
    <div class='param-desc column is-7'><p>igs1.0的要素的属性值</p></div>
    
    
    <div class='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type">Array</span>



    </div>
    
</div>

                
        </div>
    </div>






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                <div class="member">


    
    <h4 class="name" id="toFType">
        <a class="href-link" href="#toFType">#</a>
        
        <span class="code-name" id="toFType" style="font-size:30px">
            
                toFType<span class="signature">()</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>导出为igs1.0的要素的几何类型<a id='toFType'></a></p>
    </div>
    













<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>


















    <div class='columns method-parameter'>
        <div class="column is-2"><label>返回值</label></div>
        <div class="column is-10">
            
                    

<div class="columns">
    
    <div class='param-desc column is-7'><p>igs1.0的要素的几何类型</p></div>
    
    
    <div class='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type">Number</span>



    </div>
    
</div>

                
        </div>
    </div>






</div>
            
                <div class="member">


    
    <h4 class="name" id="toGeoJSON">
        <a class="href-link" href="#toGeoJSON">#</a>
        
        <span class="code-name" id="toGeoJSON" style="font-size:30px">
            
                toGeoJSON<span class="signature">()</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>导出为GeoJSON数据<a id='toGeoJSON'></a></p>
    </div>
    













<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>


















    <div class='columns method-parameter'>
        <div class="column is-2"><label>返回值</label></div>
        <div class="column is-10">
            
                    

<div class="columns">
    
    <div class='param-desc column is-7'><p>geoJSON geoJSON数据</p></div>
    
    
</div>

                
        </div>
    </div>






    <h5>示例</h5>
    
        <p class="code-caption"><h7 id='toGeoJSON'>导出为GeoJSON数据</h7></p>
    
    
        <pre class="prettyprint"><code>//导出为GeoJSON数据
let geojson = feature.toGeoJSON();</code></pre>
    


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                <div class="member">


    
    <h4 class="name" id="toGraphicInfo">
        <a class="href-link" href="#toGraphicInfo">#</a>
        
        <span class="code-name" id="toGraphicInfo" style="font-size:30px">
            
                toGraphicInfo<span class="signature">()</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>导出为igs1.0的要素的图形信息<a id='toGraphicInfo'></a></p>
    </div>
    













<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>


















    <div class='columns method-parameter'>
        <div class="column is-2"><label>返回值</label></div>
        <div class="column is-10">
            
                    

<div class="columns">
    
    <div class='param-desc column is-7'><p>igs1.0的要素的图形信息</p></div>
    
    
    <div class='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type">Object</span>



    </div>
    
</div>

                
        </div>
    </div>






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                <div class="member">


    
    <h4 class="name" id="toIGSFeature">
        <a class="href-link" href="#toIGSFeature">#</a>
        
        <span class="code-name" id="toIGSFeature" style="font-size:30px">
            
                toIGSFeature<span class="signature">()</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>导出为igs服务接口的要素对象<a id='toIGSFeature'></a></p>
    </div>
    













<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>


















    <div class='columns method-parameter'>
        <div class="column is-2"><label>返回值</label></div>
        <div class="column is-10">
            
                    

<div class="columns">
    
    <div class='param-desc column is-7'><p>igs传输要素</p></div>
    
    
</div>

                
        </div>
    </div>






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                <div class="member">


    
    <h4 class="name" id="toJSON">
        <a class="href-link" href="#toJSON">#</a>
        
        <span class="code-name" id="toJSON" style="font-size:30px">
            
                toJSON<span class="signature">()</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>导出一个JSON对像<a id='toJSON'></a></p>
    </div>
    













<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>


















    <div class='columns method-parameter'>
        <div class="column is-2"><label>返回值</label></div>
        <div class="column is-10">
            
                    

<div class="columns">
    
    <div class='param-desc column is-7'><p>JSON对像</p></div>
    
    
    <div class='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type">Object</span>



    </div>
    
</div>

                
        </div>
    </div>






</div>
            
                <div class="member">


    
    <h4 class="name" id="toOldIGSFeature">
        <a class="href-link" href="#toOldIGSFeature">#</a>
        
        <span class="code-name" id="toOldIGSFeature" style="font-size:30px">
            
                toOldIGSFeature<span class="signature">()</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>出为igs1.0服务接口的要素对象<a id='toOldIGSFeature'></a></p>
    </div>
    













<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>


















    <div class='columns method-parameter'>
        <div class="column is-2"><label>返回值</label></div>
        <div class="column is-10">
            
                    

<div class="columns">
    
    <div class='param-desc column is-7'><p>igs1.0的要素</p></div>
    
    
</div>

                
        </div>
    </div>






</div>
            
            </div>
        </div>
    

    

    
</article>

</section>