The Microsoft Excel File Format - OpenOffice.org
The Microsoft Excel File Format - OpenOffice.org
The Microsoft Excel File Format - OpenOffice.org
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5.75 PANE<br />
5.75 PANE<br />
BIFF2 BIFF3 BIFF4 BIFF5 BIFF8<br />
0041 H 0041 H 0041 H 0041 H 0041 H<br />
This record stores the position of window panes. It is part of the Sheet View Settings Block (➜4.5). If the sheet does not<br />
contain any splits, this record will not occur.<br />
A sheet can be split in two different ways, with unfrozen panes or with frozen panes. A flag in the WINDOW2 record<br />
(➜5.110) specifies, if the panes are frozen, which affects the contents of this record.<br />
Record PANE, BIFF2-BIFF8:<br />
Offset Size Contents<br />
0 2 Position of the vertical split (px, 0 = No vertical split):<br />
Unfrozen pane: Width of the left pane(s) (in twips = 1 / 20 of a point)<br />
Frozen pane: Number of visible columns in left pane(s)<br />
2 2 Position of the horizontal split (py, 0 = No horizontal split):<br />
Unfrozen pane: Height of the top pane(s) (in twips = 1 / 20 of a point)<br />
Frozen pane: Number of visible rows in top pane(s)<br />
4 2 Index to first visible row in bottom pane(s)<br />
6 2 Index to first visible column in right pane(s)<br />
8 1 Identifier of pane with active cell cursor (see below)<br />
[9] 1 Not used (BIFF5-BIFF8 only, not written in BIFF2-BIFF4)<br />
If panes are unfrozen, every visible pane may be active. <strong>The</strong> active pane shows the current selection (which may be<br />
different in each pane) and reacts on cursor movement and other user input. If the panes are frozen, the bottom pane (if<br />
no horizontal split present), right pane (if no vertical split present), or bottom-right pane is always active, regardless of<br />
the cursor position. <strong>The</strong> correct identifiers for all possible combinations of visible panes are shown in the following<br />
pictures.<br />
px = 0, py = 0 px = 0, py > 0 px > 0, py = 0 px > 0, py > 0<br />
3<br />
3<br />
2<br />
3 1<br />
3 1<br />
2 0<br />
5.76 PASSWORD<br />
BIFF2 BIFF3 BIFF4 BIFF5 BIFF8<br />
0013 H 0013 H 0013 H 0013 H 0013 H<br />
This record is part of the worksheet/workbook protection (➜4.18). It stores a 16-bit hash value, calculated from the<br />
worksheet or workbook protection password.<br />
Record PASSWORD, BIFF2-BIFF8:<br />
Offset Size Contents<br />
0 2 16-bit hash value of the password (➜4.18.4)<br />
197