What is the best way to display a donut graph so that when clicking on a slice a new donut is displayed with the subdivisions internal to this slice and so on? To return to the previous level, simply click on the center of the donut.
A similar example can be found here https://observablehq.com/@d3/zoomable-sunburst?intent=fork -- 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 google-visualization-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/07a584b5-0f91-45b5-b5ed-eb3db03561b0n%40googlegroups.com.
