# Basic Usage

Builds an XWUIChartRadialStackedBar by calling `new XWUIChartRadialStackedBar(container, data, { size: "md" })` with one "Share" series of five slices (A=35, B=25, C=20, D=12, E=8), which the fixed `'radialStackedBar'` type renders as stacked bars radiating from a shared center.