An idea I had when I first read this is to create a custom tooltip for that slice of the pie chart to explain or display the information, even another pie chart, for that slice - https://developers.google.com/chart/interactive/docs/customizing_tooltip_content
According to Stackoverflow, if you only want that particular slice to show the custom tooltip set all the tooltip information for the other slices to null or "" and they will show the default tooltips. If you don't want them to show any tooltips at all, then you can hide them with CSS - https://stackoverflow.com/questions/39977947/removing-tooltip-for-one-part-of-piechart-google-charts -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/49e668dd-5952-4b91-abb7-253c9d1dfb87%40googlegroups.com.
