Usage
Alignment(
horizontal = NULL,
vertical = NULL,
textRotation = 0L,
wrapText = NULL,
shrinkToFit = NULL,
indent = 0L,
relativeIndent = 0L,
justifyLastLine = NULL,
readingOrder = 0L,
text_rotation = NULL,
wrap_text = NULL,
shrink_to_fit = NULL,
mergeCell = NULL,
...
)