Made 3D outer border
Changes
Trying to resolve pie slice z-index
Got z-Index slicing working
Using a better color function. Cleaned up options
Updated screenshots. Not rendering arc border beyond 180 degrees
Created animator class
Using animator class to bind event handlers
Added outline effect to 3D chart, plus deleted shadow effect
Code cleanup
Generating proper 2D donut instead of fake donut with circle in the middle
Typo
Code cleanup: refactoring, variable renaming
Added package.json and minor README update