gl_Polyrect 3d网格
<h1>地图3d网格类基础对象</h1>
<h2>构造方法</h2>
<p><code>new AMapUtils.gl_Polyrect(opt)</code></p>
<h3>opt</h3>
<table>
<thead>
<tr>
<th>参数名</th>
<th>类型</th>
<th>格式</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>map</td>
<td>Map</td>
<td>高德地图本身对象</td>
<td>必传</td>
</tr>
<tr>
<td>object3DLayer</td>
<td>Object3DLayer</td>
<td>高德3D图层</td>
<td>必传</td>
</tr>
<tr>
<td>extData</td>
<td>Object</td>
<td>自定义对象</td>
<td></td>
</tr>
<tr>
<td>position</td>
<td>Array</td>
<td><code>[x,y]</code>x:经度longitude,y:纬度latitude,下同</td>
<td>中心点经纬度(文字显示使用)</td>
</tr>
<tr>
<td>coordinate</td>
<td>String</td>
<td><img src="https://www.showdoc.cc/server/api/common/visitfile/sign/bb001012d348de3959b3d729aa35f826?showdoc=.jpg" alt="" /></td>
<td>x和y之间通过<code>,</code>分隔,两个坐标之间通过<code>;</code>分隔,多个区域之间通过 <img src="https://www.showdoc.cc/server/api/common/visitfile/sign/d0ef07de0eb8e52989eaa79e93eae80e?showdoc=.jpg" alt="" /> 分隔</td>
</tr>
<tr>
<td>color</td>
<td>String</td>
<td><code>#0088ffcc</code></td>
<td>颜色</td>
</tr>
<tr>
<td>height</td>
<td>Int</td>
<td>5000</td>
<td>网格高度</td>
</tr>
<tr>
<td>transparent</td>
<td>Bool</td>
<td>true</td>
<td>是否透明</td>
</tr>
<tr>
<td>textOption</td>
<td>Object</td>
<td><code>{text,textColor,position,...}</code></td>
<td>网格内文字对象的额外参数,具体见对应的text对象</td>
</tr>
<tr>
<td>textClass</td>
<td>Class</td>
<td>文字对象</td>
<td>使用默认(NormalText)则不传,传入null则不显示文字</td>
</tr>
</tbody>
</table>
<h3>methods</h3>
<table>
<thead>
<tr>
<th>方法名</th>
<th>返回值</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>show()</td>
<td>null</td>
<td>显示网格</td>
</tr>
<tr>
<td>hide()</td>
<td>null</td>
<td>隐藏网格</td>
</tr>
<tr>
<td>getText()</td>
<td>Text</td>
<td>返回文字对象</td>
</tr>
<tr>
<td>destroy()</td>
<td>null</td>
<td>注销对象</td>
</tr>
</tbody>
</table>