eaflet/topics/map-options'>labelOptions</a></span>(), <span class='kw'>popupProperty</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  <span class='kw'>popupOptions</span> <span class='kw'>=</span> <span class='kw pkg'>leaflet</span><span class='kw ns'>::</span><span class='fu'><a href='http://www.rdocumentation.org/packages/leaflet/topics/map-options'>popupOptions</a></span>(), <span class='kw'>stroke</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>, <span class='kw'>color</span