 <span class='kw'>brush_radius</span> <span class='kw'>=</span> <span class='kw'>NULL</span>
)</pre>

    <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
    <table class="ref-arguments">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>map</th>
      <td><p>a mapdeck map object</p></td>
    </tr>
    <tr>
      <th>data</th>
      <td><p>data to be used in the layer. All coordinates are expected to be
EPSG:4326 (WGS 84) coordin