BCT Doughnut Chart 01
BCT Polar Chart 06
BCT Polygon Chart 02
BCT Sunburst Chart 18
Donut Chart with Custom Categories
Here is a donut chart with all the points divided into two categories. Each point was colored according to its category. Labels inside the donut are interactive and can be used instead of the chart's legend.
Sunburst Chart
A Sunburst chart visualizes hierarchical data structures. It represents a root node surrounded by rings of deeper hierarchy moving outward from the center. The angle of each segment depends on the value of its parent node or on its own value.
BCT 3D Doughnut Chart