BCT Sunburst Chart 18
Donut Chart
A Donut Chart (Donut Graph) is a variation of a Pie Chart, which has a blank center. It also illustrates proportions, and its center can contain additional information about the data it shows.
Donut Chart with Geo Map as Center Content
Donut Chart example with a Geo Map integrated as the Center Content.
BCT Polar Chart 06
