The Microsoft Excel File Format - OpenOffice.org

5 Worksheet/Workbook Records
Record XF, BIFF4:
Offset Size Contents
0 1 Index to FONT record (➜5.45)
1 1 Index to FORMAT record (➜5.49)
2 2 XF type, cell protection, and parent style XF:
Bit Mask Contents
2-0 0007 H XF_TYPE_PROT – XF type, cell protection (see above)
15-4 FFF0 H Index to parent style XF (always FFF H in style XFs)
4 1 Alignment, text break, and text orientation:
Bit Mask Contents
2-0 07 H XF_HOR_ALIGN – Horizontal alignment (see above)
3 08 H 1 = Text is wrapped at right border
5-4 30 H XF_VERT_ALIGN – Vertical alignment (see above)
7-6 C0 H XF_ORIENTATION – Text orientation (see above)
5 1 Flags for used attribute groups:
Bit Mask Contents
7-2 FC H XF_USED_ATTRIB – Used attributes (see above)
6 2 XF_AREA_34 – Cell background area (see above)
8 4 XF_BORDER_34 – Cell border lines (see above)
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