Nested pie in 2D Part of PowerCharts XT
The multi-level pie chart is a special type of chart that allows you to show symmetrical and asymmetrical tree structures in a consolidated pie-like structure. The chart is visualized as a series of concentric circles arranged like a pie. The circles are divided into segments that represent each of the data values; the ratio of each segment is determined by the corresponding data value. This chart can be used to show organizational structures, an interlinked tree data (like friends of friends), category-wise sales break up, and so on.
- Given that the multi-level pie chart gives an easy visualization of a large amount of hierarchical data, ensure that the segments are colored in a way that facilitates easy interpretation.