# Showcase

The flagship tour of `XWUIChartFlowMap`: global freight corridors drawn as value-shaded map
tiles, the sm / md / lg size scale, the four block presets, the legend / label / title toggles,
the isometric projection and the loading skeleton. The showcase stays offline, so the
optional real-map mode (`data.flows` plus `config.geo`, which mounts Leaflet) is described in the
comments rather than rendered. Each instance mounts into its own fresh child div, since an XWUI
component clears its container on construct.