hiny server you would typically use <code> observeEvent({input$map_arc_click})</code>,
where 'map' is the map_id supplied to <code><a href='mapdeck-shiny.html'>mapdeckOutput()</a></code>, and 'arc' is the layer
you are clicking on</p>

    <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
    <pre class="examples"><div class='input'>
<span class='co'># \donttest{</span>
<span class='co'>## You need a valid access token from Mapbox</span>
<span class='no'>key</span> <sp