Returns true
if the cell found at (row, col)
is empty and false
otherwise. Only cells defined as null
are considered empty.
Syntax #
isEmpty(row, col)
Parameters #
Param | Description |
---|---|
row | Number: row index of the cell to be read ∈ [0..height] |
col | Number: column index of the cell to be read ∈ [0..width] |
Also available as the static methodQuadrille.isEmpty(value)
, which takes avalue
instead of a cell position.