Hi, I'm making and app with Google Charts API.
I don't know how to detect when a user clicks an element from the legend. In other charts (like bar charts) I use getSelection() and, if the value is null it means I clicked a legend item. But in pie chart it never happens, I obtain the same value of the slice. Thanks in advance. -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-visualization-api. For more options, visit https://groups.google.com/d/optout.
