# Showcase

The flagship tour of `XWUIChartCorrelationMatrix`: a house-price model collinearity grid,
the sm / md / lg size scale, matrix order from three to nine variables, value callouts versus
hover readout, legend and title framing (including the block presets) and the loading
skeleton. A k variable matrix is passed as one series of k*k row-major cells, and each
instance mounts into its own fresh child div since an XWUI component clears its container on
construct.