Rotate
With this, you can rotate an element. In the dialog you can select the direction
(ie, rotate left(counter-clockwise)/right(clockwise) and the number of degrees
by which you want to rotate the element (0-360). You can either manually enter
the degrees or use the arrows on the right to decrease/increase the amount of
degrees.
Flip horizontal
Clicking this menu item will flip the element horizontal, a "b" will look
like a "p".
Flip vertical
Flipping horizontal means that a "b" will look like a "d". Remember though if
you flip text the text in the element will not be readable, unless you can read
text in a mirror that is.
Remove
One can remove an element by clicking this point or (by default) pressing the
delete key.