Donut with radial gradient

Type demo

Normally, Pie Chart supports radial gradients only. This demo shows a clever trick with events that modify linear gradient rotation, enabling use of this type of fill on slices.

Using “fill rules” on a Date Axis

Type tutorial

This tutorial will show how to highlight weekends on a Date Axis. It will explain how you can use custom function to force your own custom logic in determining what ranges of dates should be highlighted and how. Base chart Let’s take a simple Date-based chart. Enabling axis fills We do have nice clean grid. […]