title: Set label size in Google Maps API
body: <p>This code is to set a caption in a label point, but
  how to change the font size?</p>
  
  <pre><code>label: {text: marcadores[i][0], color: 'black', TAGFORFONTSIZE: valuesize}
  </code></pre>
  
  <p>My code:</p>
  
  <pre><code>&lt;html lang='es'&gt; 
  &lt;head&gt; 
      &lt;meta charset='UTF-8'&gt; 
      &lt;style type='text/css'&gt; 
          #mapa { height: 500px; } 
      &lt;/style&gt; 
      &lt;script type='text/javascript' src='http://maps.google.com/maps/api/js?sensor=false'&gt;&lt;/script&gt; 
      &lt;script type='text/javascript'&gt; 
          function initialize() { 
              var marcadores = [ 
                  ['usu1', -5.31987835340327, -52.8212431459598],
                  ['usu4', 42.3617, -3.6789] 
              ]; 
  
              var map = new google.maps.Map(document.getElementById('mapa'), { 
                  zoom: 7, 
                  center: new google.maps.LatLng(41.503, -5.744), 
                  mapTypeId: google.maps.MapTypeId.ROADMAP 
              }); 
  
              var infowindow = new google.maps.InfoWindow(); 
              var marker, i; 
  
              for (i = 0; i &lt; marcadores.length; i++) {   
                  marker = new google.maps.Marker({ 
                      position: new google.maps.LatLng(marcadores[i][1], marcadores[i][2]), 
                      map: map, 
                      label: {text: marcadores[i][0], color: 'black'}
                  }); 
  
                  google.maps.event.addListener(marker, 'click', (function(marker, i) { 
                       return function() { 
                           infowindow.setContent(marcadores[i][0]); 
                           infowindow.open(map, marker); 
                       } 
                   })(marker, i)); 
               } 
           } 
  
           google.maps.event.addDomListener(window, 'load', initialize); 
      &lt;/script&gt; 
  &lt;/head&gt; 
  &lt;body&gt; 
      &lt;div id='mapa'&gt;&lt;/div&gt; 
  &lt;/body&gt; 
  &lt;/html&gt; 
  </code></pre>