Function: cell_getRowSpan()#

function cell_getRowSpan<TFeatures, TData, TValue>(cell): number;

Defined in: features/cell-spanning/cellSpanningFeature.utils.ts:364

Returns how many rows this cell spans.

1 when it does not span, and 0 when a spanning cell above it covers it, matching the header.rowSpan convention where 0 means "skip this cell".

Deliberately not memoized: a per-cell memo would allocate a closure and a dependency array for every cell, costing more than the two lookups this performs against the table-level span index.

Type Parameters#

TFeatures#

TFeatures extends TableFeatures

TData#

TData extends RowData

TValue#

TValue extends unknown = unknown

Parameters#

cell#

Cell<TFeatures, TData, TValue>

Returns#

number

Example#

const rowSpan = cell_getRowSpan(cell)