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@mapgis/webclient-leaflet-plugin

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开发时需要引入MapGIS Client for JavaScript(Leaflet)开发包;其中包括必备的 CSS 文件和 JS 文件;

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





<section>

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


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

    









    <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>name</code></td>
  

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



  
  </td>

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

  <td class="description last"><p>专题图图层名称。</p></td>
</tr>



        

            
<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>可选参数。</p></td>
</tr>


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

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



  
  </td>

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

  <td class="description last"><p>专题图层 ID。默认使用 CommonUtil.createUniqueID(&quot;themeLayer_&quot;) 创建专题图层 ID。</p></td>
</tr>


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

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



  
  </td>

  
      <td class="default">
      
          1
      
      </td>
  

  <td class="description last"><p>图层透明度。</p></td>
</tr>


  



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





    <div class="method-parameter columns">
        <div class="column is-2"><label>绑定事件</label></div>
        <div class="column is-10">
            <ul>
                <li><a href="#featuresremoved">featuresremoved</a></li>
            </ul>
        </div>
    </div>




















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

        


    <ul>
        <li>L.Layer</li>
    </ul>


    

    

    

    

    

    

    

    
        <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="#addFeatures">addFeatures</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>向专题图图层中添加数据。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#destroyFeatures">destroyFeatures</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>销毁要素。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#getEvents">getEvents</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">
    
             Object
    
</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>获取图层事件。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#getFeatureBy">getFeatureBy</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>在专题图的要素数组 features 里面遍历每一个 feature,当 feature[property] === value 时,返回此 feature(并且只返回第一个)。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#getFeatureById">getFeatureById</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>通过给定一个 ID,返回对应的矢量要素,如果不存在则返回 null。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#getFeatures">getFeatures</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">
    
             Array
    
</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>查看当前图层中的有效数据。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#getFeaturesByAttribute">getFeaturesByAttribute</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">
    
             Array
    
</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>通过给定一个属性的 key 值和 value 值,返回所有匹配的要素数组。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#getLocalXY">getLocalXY</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>地理坐标转为像素坐标。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#off">off</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>移除专题要素事件监听。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#on">on</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>添加专题要素事件监听。添加专题要素事件监听。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#onRemove">onRemove</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>删除某个地图。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#redraw">redraw</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                                
<span class="param-type">
    
             boolean
    
</span>



                                            
                                    </code>
                                </td>
                                <td class="name"><code><p>重绘该图层。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#redrawThematicFeatures">redrawThematicFeatures</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>抽象方法,可实例化子类必须实现此方法。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#removeAllFeatures">removeAllFeatures</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>清除当前图层所有的矢量要素。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#removeFeatures">removeFeatures</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>从专题图中删除 feature。这个函数删除所有传递进来的矢量要素。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#setOpacity">setOpacity</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>设置图层的不透明度,取值 [0-1] 之间。</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#update">update</a></code></td>
                                <td class="name">
                                    <code>
                                        
                                    </code>
                                </td>
                                <td class="name"><code><p>更新图层。</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="addFeatures">
        <a class="href-link" href="#addFeatures">#</a>
        
        <span class="code-name" id="addFeatures" style="font-size:30px">
            
                addFeatures<span class="signature">(features)</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>向专题图图层中添加数据。</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"><code>features</code></td>
  

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



  
  </td>

  

  <td class="description last"><p>待转要素。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>销毁要素。</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"><code>features</code></td>
  

  <td class="type">
  
      
<span class="param-type">
    
         Array.&lt;zondy.Feature.Vector>
    
</span>



  
  </td>

  

  <td class="description last"><p>将被销毁的要素。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>获取图层事件。</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>返回图层支持的事件。</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="getFeatureBy">
        <a class="href-link" href="#getFeatureBy">#</a>
        
        <span class="code-name" id="getFeatureBy" style="font-size:30px">
            
                getFeatureBy<span class="signature">(property, value)</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>在专题图的要素数组 features 里面遍历每一个 feature,当 feature[property] === value 时,返回此 feature(并且只返回第一个)。</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"><code>property</code></td>
  

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



  
  </td>

  

  <td class="description last"><p>要的某个属性名。</p></td>
</tr>



        

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

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



  
  </td>

  

  <td class="description last"><p>对应属性名得值。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>通过给定一个 ID,返回对应的矢量要素,如果不存在则返回 null。</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"><code>featureId</code></td>
  

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



  
  </td>

  

  <td class="description last"><p>要素 ID。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>查看当前图层中的有效数据。</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>返回图层中的有效数据。</p></div>
    
    
    <div class='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type">
    
             Array
    
</span>



    </div>
    
</div>

                
        </div>
    </div>






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


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

    
    <div class="description">
        <p>通过给定一个属性的 key 值和 value 值,返回所有匹配的要素数组。</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"><code>attrName</code></td>
  

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



  
  </td>

  

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



        

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

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



  
  </td>

  

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



        
        </tbody>
    </table>
</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>返回所有匹配的要素数组。</p></div>
    
    
    <div class='column is-5 has-text-left'>
        <label>类型: </label>
        
<span class="param-type">
    
             Array
    
</span>



    </div>
    
</div>

                
        </div>
    </div>






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


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

    
    <div class="description">
        <p>地理坐标转为像素坐标。</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"><code>coordinate</code></td>
  

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



  
  </td>

  

  <td class="description last"></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>移除专题要素事件监听。</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"><code>event</code></td>
  

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



  
  </td>

  

  <td class="description last"><p>监听事件。</p></td>
</tr>



        

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

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



  
  </td>

  

  <td class="description last"><p>回调函数。</p></td>
</tr>



        

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

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



  
  </td>

  

  <td class="description last"><p>信息。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>添加专题要素事件监听。添加专题要素事件监听。</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"><code>event</code></td>
  

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



  
  </td>

  

  <td class="description last"><p>监听事件。</p></td>
</tr>



        

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

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



  
  </td>

  

  <td class="description last"><p>回调函数。</p></td>
</tr>



        

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

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



  
  </td>

  

  <td class="description last"><p>信息。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>删除某个地图。</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"><code>map</code></td>
  

  <td class="type">
  
      
<span class="param-type">
    
             L.Map
    
</span>



  
  </td>

  

  <td class="description last"><p>要删除的地图。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>重绘该图层。</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>返回是否重绘成功。</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="redrawThematicFeatures">
        <a class="href-link" href="#redrawThematicFeatures">#</a>
        
        <span class="code-name" id="redrawThematicFeatures" style="font-size:30px">
            
                redrawThematicFeatures<span class="signature">(bounds)</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>抽象方法,可实例化子类必须实现此方法。</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"><code>bounds</code></td>
  

  <td class="type">
  
      
<span class="param-type">
    
             L.bounds
    
</span>



  
  </td>

  

  <td class="description last"><p>重绘专题要素范围。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>清除当前图层所有的矢量要素。</p>
    </div>
    













<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>从专题图中删除 feature。这个函数删除所有传递进来的矢量要素。</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"><code>features</code></td>
  

  <td class="type">
  
      
<span class="param-type">
    
         Array.&lt;zondy.Feature.Vector>
    
</span>



  
  </td>

  

  <td class="description last"><p>将被删除的要素。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>设置图层的不透明度,取值 [0-1] 之间。</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"><code>opacity</code></td>
  

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



  
  </td>

  

  <td class="description last"><p>不透明度。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























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


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

    
    <div class="description">
        <p>更新图层。</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"><code>bounds</code></td>
  

  <td class="type">
  
      
<span class="param-type">
    
             L.bounds
    
</span>



  
  </td>

  

  <td class="description last"><p>图层范围。</p></td>
</tr>



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






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>























</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">
                                <td class="name"><code><a  href="#changelayer">changelayer</a></code></td>
                                <td class="name"><code>changelayer</code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a  href="#featuresremoved">featuresremoved</a></code></td>
                                <td class="name"><code>featuresremoved</code></td>
                            </tr>
                        
                    </tbody>
                </table>
            </div>
            <h4 style="margin-top: 20px;margin-bottom: 20px;">事件详情</h4>
            <div class="members">
            
                <div class="member">
                    


    
    <h4 class="name" id="event:changelayer">
        <a class="href-link" href="#event:changelayer">#</a>
        
        <span class="code-name" id="changelayer" style="font-size:30px">
            
                changelayer
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>图层属性改变之后触发。</p>
    </div>
    













    <h5 class="subsection-title">属性:</h5>

    
<div class="table-container">
    <table class="props table">
        <thead>
        <tr>
            
            <th>Name</th>
            

            <th>Type</th>

            

            

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

        <tbody>
        
            
<tr class="deep-level-0">
    
        <td class="name"><code>layer</code></td>
    

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



    
    </td>

    

    

    <td class="description last"><p>图层。</p></td>
</tr>

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

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



    
    </td>

    

    

    <td class="description last"><p>图层属性。</p></td>
</tr>

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



<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>
























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


    
    <h4 class="name" id="event:featuresremoved">
        <a class="href-link" href="#event:featuresremoved">#</a>
        
        <span class="code-name" id="featuresremoved" style="font-size:30px">
            
                featuresremoved
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>删除的要素成功之后触发。</p>
    </div>
    













    <h5 class="subsection-title">属性:</h5>

    
<div class="table-container">
    <table class="props table">
        <thead>
        <tr>
            
            <th>Name</th>
            

            <th>Type</th>

            

            

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

        <tbody>
        
            
<tr class="deep-level-0">
    
        <td class="name"><code>features</code></td>
    

    <td class="type">
    
        
<span class="param-type">
    
         Array.&lt;zondy.Feature.Vector>
    
</span>



    
    </td>

    

    

    <td class="description last"><p>事件对象。</p></td>
</tr>

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

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



    
    </td>

    

    

    <td class="description last"><p>要输是否删除成功,true 为删除成功,false 为删除失败。</p></td>
</tr>

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



<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

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

</section>