mergeCells

open override fun mergeCells(firstRow: Int, lastRow: Int, firstCol: Int, lastCol: Int)

Merge a range of cells into one.

Note: In streaming engines, all rows involved in the merge must still be in the memory window.

firstRow

zero-based index of the first row

lastRow

zero-based index of the last row

firstCol

zero-based index of the first column

lastCol

zero-based index of the last column