rn_supermap
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rn_supermap 一款基于React-Native框架的移动应用开发工具。基于该开发工具，用户可以使用JavaScript开发语言，开发出在Android和IOS操作系统下运行的原生移动GIS应用，入门门槛低，一次开发，处处运行。
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<title>JSDoc: Class: Workspace</title>
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<h1 class="page-title">Class: Workspace</h1>
<section>
<header>
<h2>Workspace</h2>
</header>
<article>
<div class="container-overview">
<h4 class="name" id="Workspace"><span class="type-signature"></span>new Workspace<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
工作空间是用户的工作环境，主要完成数据的组织和管理，包括打开、关闭、创建、保存工作空间文件（SXW,SMW,SXWU,SMWU,DEFAULT）。工作空间 Workspace 是 SuperMap 中的一个重要的概念，工作空间存储了一个工程项目（同一个事务过程）中所有的数据源，地图的组织关系，工作空间通过其中的数据源集合对象 Datasources ，地图集合对象 Maps 来管理其下的数据源，地图。
</div>
<h5 class="subsection-title">Properties:</h5>
<table class="props">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>DEFAULT</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">默认SMWU类型。</td>
</tr>
<tr>
<td class="name"><code>SMWU</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">SMWU工作空间，文件型工作空间。</td>
</tr>
<tr>
<td class="name"><code>SXWU</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">SXWU工作空间。</td>
</tr>
<tr>
<td class="name"><code>UDB</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last">数据库类型。</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line16">line 16</a>
</li></ul></dd>
</dl>
</div>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id=".clearMap"><span class="type-signature">(static) </span>clearMap<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
清空所有地图
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line311">line 311</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".closeAllDatasource"><span class="type-signature">(static) </span>closeAllDatasource<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
关闭所有数据集
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line284">line 284</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".closeDatasource"><span class="type-signature">(static) </span>closeDatasource<span class="signature">(datasourceName)</span><span class="type-signature"> → {Promise.<boolean>}</span></h4>
<div class="description">
关闭指定名称的数据集
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>datasourceName</code></td>
<td class="type">
</td>
<td class="description last">数据集名称</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line269">line 269</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise.<boolean></span>
</dd>
</dl>
<h4 class="name" id=".closeWorkspace"><span class="type-signature">(static) </span>closeWorkspace<span class="signature">()</span><span class="type-signature"> → {boolean}</span></h4>
<div class="description">
关闭工作空间
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line236">line 236</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
<h4 class="name" id=".createDatasource"><span class="type-signature">(static) </span>createDatasource<span class="signature">(filePath, engineType)</span><span class="type-signature"> → {Promise.<<a href="Datasource.html">Datasource</a>>}</span></h4>
<div class="description">
创建数据集
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>filePath</code></td>
<td class="type">
</td>
<td class="description last">指定创建数据集路径</td>
</tr>
<tr>
<td class="name"><code>engineType</code></td>
<td class="type">
</td>
<td class="description last">数据集引擎类型</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line252">line 252</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise.<<a href="Datasource.html">Datasource</a>></span>
</dd>
</dl>
<h4 class="name" id=".createObj"><span class="type-signature">(static) </span>createObj<span class="signature">()</span><span class="type-signature"> → {Promise.<<a href="Workspace.html">Workspace</a>>}</span></h4>
<div class="description">
创建workspace实例
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line30">line 30</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise.<<a href="Workspace.html">Workspace</a>></span>
</dd>
</dl>
<h4 class="name" id=".getDatasources"><span class="type-signature">(static) </span>getDatasources<span class="signature">()</span><span class="type-signature"> → {Promise.<Datasources>}</span></h4>
<div class="description">
获得数据源集合
</div>
<dl class="details">
<dt class="important tag-deprecated">Deprecated:</dt><dd><ul class="dummy"><li>Workspace.js:getDatasources() function has been deprecated. If you want to get datasource , please call the getDatasource() function</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line47">line 47</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise.<Datasources></span>
</dd>
</dl>
<h4 class="name" id=".getMapName"><span class="type-signature">(static) </span>getMapName<span class="signature">(mapIndex)</span><span class="type-signature"> → {string}</span></h4>
<div class="description">
根据地图序号获得地图名称
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>mapIndex</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line159">line 159</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">string</span>
</dd>
</dl>
<h4 class="name" id=".getMaps"><span class="type-signature">(static) </span>getMaps<span class="signature">()</span><span class="type-signature"> → {Promise.<Maps>}</span></h4>
<div class="description">
获取工作空间下的Maps对象
</div>
<dl class="details">
<dt class="important tag-deprecated">Deprecated:</dt><dd><ul class="dummy"><li>Maps类已不推荐使用</li></ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line142">line 142</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise.<Maps></span>
</dd>
</dl>
<h4 class="name" id=".getSceneName"><span class="type-signature">(static) </span>getSceneName<span class="signature">(index)</span><span class="type-signature"></span></h4>
<div class="description">
获取三维场景名称
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>index</code></td>
<td class="type">
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line324">line 324</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".open"><span class="type-signature">(static) </span>open<span class="signature">(workspaceConnectionInfo, passWord)</span><span class="type-signature"> → {Promise.<void>}</span></h4>
<div class="description">
根据定义好的工作空间连接信息对象，打开工作空间。
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>workspaceConnectionInfo</code></td>
<td class="type">
<span class="param-type">object</span>
</td>
<td class="description last"></td>
</tr>
<tr>
<td class="name"><code>passWord</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="description last">数据源密码（可选参数）</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line108">line 108</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise.<void></span>
</dd>
</dl>
<h4 class="name" id=".openDatasource"><span class="type-signature">(static) </span>openDatasource<span class="signature">(jsonObject)</span><span class="type-signature"> → {Promise.<datasource>}</span></h4>
<div class="description">
打开数据源 jsonObject 获取网络数据源
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>jsonObject</code></td>
<td class="type">
<span class="param-type">object</span>
</td>
<td class="description last">{engineType:<int>引擎类型 ,server:<sring>文件／服务器路径 ,driver:<string>驱动名称（可选参数）}</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line175">line 175</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Promise.<datasource></span>
</dd>
</dl>
<h4 class="name" id=".removeMap"><span class="type-signature">(static) </span>removeMap<span class="signature">(mapName)</span><span class="type-signature"> → {boolean}</span></h4>
<div class="description">
移除地图
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>mapName</code></td>
<td class="type">
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line298">line 298</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
<h4 class="name" id=".saveWorkspace"><span class="type-signature">(static) </span>saveWorkspace<span class="signature">(server)</span><span class="type-signature"> → {boolean}</span></h4>
<div class="description">
保存工作空间
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>server</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="description last">另存url（可选参数）</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="Workspace.js.html">Workspace.js</a>, <a href="Workspace.js.html#line218">line 218</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
</article>
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