require_once "Spreadsheet/Excel/Writer.php";
void Format::setTextRotation (integer $angle)
void Format::setTextRotation
Sets the orientation of the text
integer $angle - The rotation angle for the text (clockwise). Possible values are: 0, 90, 270 and -1 for stacking top-to-bottom.
This function can not be called statically.
Example 37-1. Using setTextRotation()
