@item invert
@table @samp
@item 0
- keep transforms normal (default)
+keep transforms normal (default)
@item 1
- invert transforms
+invert transforms
@end table
-
@item relative
consider transforms as
@table @samp
@item 0
- absolute
+absolute
@item 1
- relative to previous frame (default)
+relative to previous frame (default)
@end table
-
@item zoom
percentage to zoom (default: 0)
@table @samp
@item >0
- zoom in
+zoom in
@item <0
- zoom out
+zoom out
@end table
@item optzoom