Events on the Shield UI Chart legend

Question

I now need to rephrase my question, because it has been put on hold. Of course I tried to add some events functionality on the starting with the documentation. We have

chartLegend: {     
     legendItemSettings: {         
     }
}

but nowhere are there any events like

events: {     
      click: function(args) {         
      }
}

or similar. Nevertheless I didn't post any code, simply because it made no sense at that point. I also tried to insert events code like that:

chartLegend: {     
   events: {     
       click: function(args) {         
       }
   }
}

but it is not working.

These were the reasons I didn't post any code but only asked my question, which is is there way, to take use of chart legend events- one way or another.

Answer 1

There are no explicit events for the legend items. However you can obtain the same functionality using the corresponding series events: For instance :

seriesClick - called when the user clicks on a series
seriesMouseOver - called when the user hovers over a series
seriesMouseOut - called when the mouse leaves the series
seriesVisibilityChange - called when a series is hidden or shown

and so on.