Resolve a facet field's domain keys in Vega's layout order.
Prefers the compiled view's domain dataset (row_domain,
column_domain, or facet_domain), which reflects the exact order Vega
lays cells out in — including custom facet sorts. Falls back to the
distinct values found in fallbackRows, sorted ascending (Vega-Lite's
default facet sort).
Keys are String()-ified so they compare consistently with the
per-cell row filtering, which stringifies the same dataset values.
Resolve a facet field's domain keys in Vega's layout order.
Prefers the compiled view's domain dataset (
row_domain,column_domain, orfacet_domain), which reflects the exact order Vega lays cells out in — including custom facet sorts. Falls back to the distinct values found infallbackRows, sorted ascending (Vega-Lite's default facet sort).Keys are
String()-ified so they compare consistently with the per-cell row filtering, which stringifies the same dataset values.