To note: Javascript is not running in this browser environment. Our apologies, but this demo has not yet been updated to support progressive enhancement.
Test purpose
Setup a conic gradient, and a block entity which uses the gradient for its fillStyle value
Check that we can successfully manipulate the gradient's start and end coordinates, and its start angle
Check that we can successfully manipulate the palettes's start and end cursors
Check that we can dynamically add and remove color stops