2.4.780 BrtRwDescent

The BrtRwDescent record specifies the vertical distance in pixels from the bottom of the cell to the typographical baseline of the cell contents for the current row. This record MUST be present for every non-empty row in all Macro Sheet (section 2.1.7.32) and Worksheet parts (see section 2.2.1 for more information) in the workbook if and only if the BrtKnownFonts (section 2.4.695) record is present in the workbook, as defined by the Styles (section 2.1.7.50) part ABNF.

dyDescent (2 bytes): An unsigned integer that specifies the vertical distance in pixels from the bottom of the cells in the current row to the typographical baseline of the cell content, if hypothetically the zoom level for the sheet containing this row is 100 and the cell has bottom alignment formatting (see alcv in section 2.4.862). For example, if a cell with a particular font has bottom alignment formatting, is viewed at a zoom level of 100, and has a corresponding dyDescent value of 5 pixels, then the dyDescent value is still 5 pixels if the cell actually has different alignment formatting applied (such as top alignment), or is viewed at a zoom level not equal to 100, but uses the same font, even though the vertical distance onscreen from the typographical baseline to the bottom of the cell is not necessarily 5 pixels. MUST be greater than or equal to 0 and less than or equal to 255. For rows with cells containing different fonts, this value specifies the maximum of all vertical distances in pixels from the bottom to the typographical baseline of each of the cells in the current row. For more information about how cells are stored in rows, see section 2.2.1.