zoom to layers when activated in L.control.layers

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Luca Moiana

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May 12, 2015, 5:52:36 AM5/12/15

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here is my code: https://github.com/LucaMoiana/mdr2015/blob/gh-pages/MdR2015_index.html

What I want to do, is to zoom to a layers ("servizi" or " chiusuratraffico") when selected in L.control.layers:

  var groupedOverlays = {
"<b>7 Km</b>":corto_group,
"<b>15 Km</b>":medio_group,
"<b>20 Km</b>": lungo_group
  };


  var groupedOverlays2 = {
"come raggiungerci": servizi,
"chiusura traffico": chiusuratraffico
};


  var options = {
exclusiveGroups: ["Percorsi"] };
L.control.layers(groupedOverlays, groupedOverlays2,{collapsed: false}).addTo(map);

Luca Moiana

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May 12, 2015, 5:19:54 PM5/12/15

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I did find a solution:

  var trafficobounds = chiusuratraffico.getBounds();

  map.on('layeradd', function(e) {
   if (map.hasLayer(chiusuratraffico) == true) {
       map.fitBounds(trafficobounds);
   };
});