Radial Line Chart
This beautified zoomable radial line graph (also known as a Polar line chart) is useful for displaying cyclical data of several series in a circular form:
The Radial Line Graph comes with 2 zoomable axes, X and Y which enable zooming in upon 2 dimensions:
One can also use the mouse to further drill into the visualization for a more detailed view:
Want to see the Radial Stacked Bar Chart live in action?