KRadialChart
A fully-themed radial bar chart that mirrors the shadcn <RadialBarChart> component.
Each series value is drawn as a concentric arc at increasing radii, reading from the innermost ring outward — the same layout recharts uses for <RadialBarChart innerRadius={30} outerRadius={110}>.
Parameters
Angle (degrees) where arcs begin. 0 = 3-o'clock; -90 = 12-o'clock (default for chart-radial-simple).
Angle (degrees) where a full arc ends. 360 = full circle; 250 = partial arc (chart-radial-text uses 0→250).
When true draws a dimmed full-circle track behind each arc (chart-radial-simple uses <RadialBar background />).
When true draws concentric circle guides at ring boundaries (chart-radial-grid).
Cap rounding on arc ends (chart-radial-shape uses rounded caps).
Large number rendered in the centre hole (chart-radial-text). Empty string = no label.
Smaller sub-label below centerLabel.