# Showcase

A full tour of `XWUIChartSparkline`: the four block presets, the sm/md/lg size scale, and the chrome toggles that strip a chart down to the bare inline trend line.

It then covers stroke and marker styling (`lineWeight`, `lineStyle`, `lineArrows`, `dataPointStyle`), per series paint through `series.color` and the `style.line` / `style.point` bundle, the data label, interactive, loading and pseudo-3D states, and closes with a real world KPI strip that pairs a headline number with its own bare sparkline.