# Showcase

The flagship XWUIChartReciprocal demo. It walks the y = k / x curve family at three constants, the four block presets, the sm/md/lg size scale, the independent axis and grid toggles, the four marker styles plus stroke weight, dash and arrows, and three real inverse relationships (Boyle's law, bandwidth against transfer time, unit cost against volume) with the value-label, interactive and loading states.

All curves are sampled inline over a positive window (the asymptote at x = 0 is skipped), and every colour resolves from a theme token so the plots read correctly in both light and dark themes.