Polar Chart
Plot data on a circular coordinate system. Useful for cyclical data like wind direction, time-of-day patterns, and directional measurements.
Usage
import { PolarChart } from "@chartts/react"
<PolarChart
data={windData}
angle="direction"
radius="speed"
fill
/>Props
| Prop | Type | Description |
|---|---|---|
| data | T[] | Array of data objects |
| angle | keyof T | Key for angle axis |
| radius | keyof T | Key for radius values |
| fill | boolean | Fill sectors. Default: true |
| startAngle | number | Starting angle in degrees. Default: 0 |
Features
- Sector and line modes
- Configurable start angle
- Multiple series overlay
- Grid circles and spokes
- Interactive sector selection
- Wind rose variant
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