# Showcase

The flagship demo for `XWUIChartChoroplethMap`: the four block presets, the sm / md / lg size scale, the title, legend and value-label toggles, how region values drive tile shading across narrow and wide ranges, plus the interactive, loading and isometric states.

Every instance is mounted into its own child element, because an XWUI component clears its container when it is constructed. All sample data is inlined, so the page needs no network access. The showcase stays on the self-contained SVG tile renderer; passing `data.regions` (a GeoJSON FeatureCollection or an array of `{ feature, value, label }`) switches the component to the real Leaflet map path with the `geo` config instead.