# Showcase

The flagship tour of `XWUIChartKaplanMeier`. It plots monotonically falling survival curves for a treatment arm against its control, then walks the four block presets, the sm / md / lg size scale, every display toggle (legend, grid, axis spines, title, grid values, data labels), the stroke and event-marker options including the solid-versus-dashed comparator convention, the isometric mode and the loading skeleton.

The final section is a live switcher: one large canvas plus a button per study that pushes a new set of curves through `setData()`.