@mapgis/webclient-common/documention/OGCLayer.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">OGCLayer</span>
    
</header>





<section>

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


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

    
    <div class="description">
        <p>OGS图层基类</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"><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"><code>minScale</code></td>
  

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



  
  </td>

  
      <td class="default">
      
          0
      
      </td>
  

  <td class="description last"><p>最小显示比例尺，图层在视图中可见的最小比例尺。</p></td>
</tr>


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

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



  
  </td>

  
      <td class="default">
      
          0
      
      </td>
  

  <td class="description last"><p>最大显示比例尺，图层在视图中可见的最大比例尺。</p></td>
</tr>


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

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



  
  </td>

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

  <td class="description last"><p>token名</p></td>
</tr>


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

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



  
  </td>

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

  <td class="description last"><p>token值</p></td>
</tr>


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

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



  
  </td>

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

  <td class="description last"><p>服务版本</p></td>
</tr>


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

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



  
  </td>

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

  <td class="description last"><p>自定义服务参数</p></td>
</tr>


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

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



  
  </td>

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

  <td class="description last"><p>自定义图层参数</p></td>
</tr>


  



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>
























                    </div>
                </div>
            </div>
        
    
    </div>
    
    
        <h3 class="subsection-title">继承关系</h3>

        


    <ul>
        <li><a link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html">Layer</a></li>
    </ul>


    

    

    

    

    

    

    
        <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="#copyright">copyright</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             String
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>版权所有</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#customParameters">customParameters</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             Object
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>自定义查询参数customParameters</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#description">description</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             String
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层描述</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#extendProps">extendProps</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             Object
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>当前图层对象上不支持的属性，二次开发用户希望挂在图层对像上的属性可以存储到该属性中</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#extensionOptions">extensionOptions</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             Object
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>初始化图层的额外参数，可以通过该参数传入引擎原生的构造参数</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#extent">extent</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             <a link="Extent.html" onclick="getTypeHTML(event)" href="Extent.html">Extent</a>
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层范围，从服务元信息中获取</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#headers">headers</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             String
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>设置服务请求头</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#httpMethod">httpMethod</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             <a link="FetchMethod.html" onclick="getTypeHTML(event)" href="global.html#FetchMethod">FetchMethod</a>
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>http请求方式</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>图层id</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#index">index</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             Number
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层顺序</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#loaded">loaded</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             Boolean
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>是否加载完毕</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#loadStatus">loadStatus</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             String
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层加载状态</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#maxScale">maxScale</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             Number
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>最大显示比例尺，图层在视图中可见的最大比例尺(最放大)。如果地图被放大到超过这个比例，图层将不可见。默认值为0，0表示图层没有最大比例尺、可见性不受最大比例尺限制。maxScale应该始终小于minScale。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#minScale">minScale</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             Number
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>最小显示比例尺，图层在视图中可见的最小比例尺(最缩小)。如果地图被缩小到超过这个比例，图层将不可见。默认值为0，0表示图层没有最小比例尺、可见性不受最小比例尺限制。minScale应该始终大于maxScale。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#opacity">opacity</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             Number
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层透明度，0到1之间的值，0为完全透明，1为不透明，会触发图层更新完毕事件。IGSSceneLayer图层类型为地形时，不支持该属性。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#spatialReference">spatialReference</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             <a link="SpatialReference.html" onclick="getTypeHTML(event)" href="SpatialReference.html">SpatialReference</a>
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层坐标系对象</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#title">title</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             String
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层名称</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#tokenAttachType">tokenAttachType</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             String
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>token附加类型。默认psot请求优先附加到body，get请求优先附加到url末尾</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#tokenKey">tokenKey</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             String
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>token名</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#tokenValue">tokenValue</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             String
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>token值</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>图层类型</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#version">version</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">
    
             String
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>ogc版本号</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">
    
             Number
    
</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层显示或隐藏，true则显示，false则隐藏，会触发图层更新完毕事件</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">
    
             String
    
</span>



    </span>

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




<div class="description">
    <p>版权所有</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="copyright" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#copyright">Layer#copyright</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

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




<div class="description">
    <p>自定义查询参数customParameters</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="description">
    <a class="href-link" href="#description">#</a>
    
        
            <span class='tag'>readonly</span>
        
    
    <span class="code-name">
        description
    </span>
    
</h4>




<div class="description">
    <p>图层描述</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="description" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#description">Layer#description</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

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




<div class="description">
    <p>当前图层对象上不支持的属性，二次开发用户希望挂在图层对像上的属性可以存储到该属性中</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="extendProps" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#extendProps">Layer#extendProps</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy">
            <li>{}</li>
        </ul></dd>
    
    

    

    

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




<div class="description">
    <p>初始化图层的额外参数，可以通过该参数传入引擎原生的构造参数</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="extensionOptions" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#extensionOptions">Layer#extensionOptions</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy">
            <li>{}</li>
        </ul></dd>
    
    

    

    

    
</dl>





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

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



    </span>

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




<div class="description">
    <p>图层范围，从服务元信息中获取</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="extent" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#extent">Layer#extent</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

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




<div class="description">
    <p>设置服务请求头</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="headers" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#headers">Layer#headers</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





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

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">
    
             <a link="FetchMethod.html" onclick="getTypeHTML(event)" href="global.html#FetchMethod">FetchMethod</a>
    
</span>



    </span>

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




<div class="description">
    <p>http请求方式</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="httpMethod" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#httpMethod">Layer#httpMethod</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</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='tag'>readonly</span>
        
    
    <span class="code-name">
        id
    </span>
    
</h4>




<div class="description">
    <p>图层id</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="id" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#id">Layer#id</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





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

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



    </span>

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




<div class="description">
    <p>图层顺序</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="index" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#index">Layer#index</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

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




<div class="description">
    <p>是否加载完毕</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="loaded" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#loaded">Layer#loaded</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy">
            <li>false</li>
        </ul></dd>
    
    

    

    

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




<div class="description">
    <p>图层加载状态</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="loadStatus" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#loadStatus">Layer#loadStatus</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy">
            <li>not-loaded</li>
        </ul></dd>
    
    

    

    

    
</dl>





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

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



    </span>

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




<div class="description">
    <p>最大显示比例尺，图层在视图中可见的最大比例尺(最放大)。如果地图被放大到超过这个比例，图层将不可见。默认值为0，0表示图层没有最大比例尺、可见性不受最大比例尺限制。maxScale应该始终小于minScale。</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="maxScale" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#maxScale">Layer#maxScale</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy">
            <li>0</li>
        </ul></dd>
    
    

    

    

    
</dl>





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

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



    </span>

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




<div class="description">
    <p>最小显示比例尺，图层在视图中可见的最小比例尺(最缩小)。如果地图被缩小到超过这个比例，图层将不可见。默认值为0，0表示图层没有最小比例尺、可见性不受最小比例尺限制。minScale应该始终大于maxScale。</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="minScale" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#minScale">Layer#minScale</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy">
            <li>0</li>
        </ul></dd>
    
    

    

    

    
</dl>





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

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



    </span>

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




<div class="description">
    <p>图层透明度，0到1之间的值，0为完全透明，1为不透明，会触发图层更新完毕事件。IGSSceneLayer图层类型为地形时，不支持该属性。</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="opacity" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#opacity">Layer#opacity</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





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

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



    </span>

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




<div class="description">
    <p>图层坐标系对象</p>
</div>





<dl class="details">

    

    

    

    
    <dt class="tag-overrides">Overrides:</dt>
    <dd class="tag-overrides"><ul class="dummy"><li>
        <a href="Layer.html#spatialReference">Layer#spatialReference</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    
    

    

    

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




<div class="description">
    <p>图层名称</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="title" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#title">Layer#title</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

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




<div class="description">
    <p>token附加类型。默认psot请求优先附加到body，get请求优先附加到url末尾</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="tokenAttachType" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#tokenAttachType">Layer#tokenAttachType</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

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




<div class="description">
    <p>token名</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="tokenKey" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#tokenKey">Layer#tokenKey</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy">
            <li>token</li>
        </ul></dd>
    
    

    

    

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




<div class="description">
    <p>token值</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="tokenValue" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#tokenValue">Layer#tokenValue</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</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>图层类型</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="type" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#type">Layer#type</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

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




<div class="description">
    <p>ogc版本号</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">
    
             Number
    
</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>图层显示或隐藏，true则显示，false则隐藏，会触发图层更新完毕事件</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="visible" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#visible">Layer#visible</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</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="#clone">clone</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">
    
             <a link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html">Layer</a>
    
</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>克隆方法</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#destroy">destroy</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">
    
             *
    
</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#isLoaded">isLoaded</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">
    
             Boolean
    
</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>判断图层是否加载成功</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#refresh">refresh</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>刷新图层</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>转换为json对象</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="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>克隆方法</p>
    </div>
    













<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="clone" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#clone">Layer#clone</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</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>图层</p></div>
    
    
    <div class='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type">
    
             <a link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html">Layer</a>
    
</span>



    </div>
    
</div>

                
        </div>
    </div>






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


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

    













<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="destroy" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#destroy">Layer#destroy</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</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='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type">
    
             *
    
</span>



    </div>
    
</div>

                
        </div>
    </div>






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


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

    
    <div class="description">
        <p>判断图层是否加载成功</p>
    </div>
    













<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="isLoaded" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#isLoaded">Layer#isLoaded</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</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>图层是否加载成功</p></div>
    
    
    <div class='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type">
    
             Boolean
    
</span>



    </div>
    
</div>

                
        </div>
    </div>






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


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

    
    <div class="description">
        <p>刷新图层</p>
    </div>
    













<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="refresh" link="Layer.html" onclick="getTypeHTML(event)" href="Layer.html#refresh">Layer#refresh</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























</div>
            
                <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>转换为json对象</p>
    </div>
    













<dl class="details">

    

    

    

    
    <dt class="tag-overrides">Overrides:</dt>
    <dd class="tag-overrides"><ul class="dummy"><li>
        <a href="Layer.html#toJSON">Layer#toJSON</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    
    

    

    

    
</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对象</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>
        </div>
    

    

    
        <div class='vertical-section' style='margin-top: 10px'>
            <h3 id='event'>事件</h3>
            <h4 style="margin-top: 20px;margin-bottom: 20px;">事件概述</h4>
            <div class="table-container">
                <table class="params table">
                    <thead>
                    <tr>
                        <th>名称</th>
                        <th>描述</th>
                    </tr>
                    </thead>
                    <tbody>
                        
                            <tr class="deep-level-0">