When you click on this icon, the currently selected frame will be
rotated around its centre-point to the angle you entered in the
Rotation angle
function (see below). If the frame is a raster
graphic frame, Calamus will rotate it in 90 degree increments. If you
do not select a multiple of 90, Calamus will give you the chance to
abort the operation or automatically switch to the nearest 90 degree
increment.
You may rotate several frames at one time. Select the frames and
then click the Rotate frame
icon. All selected (linked) frames
will be rotated to the chosen angle. You may unrotate frames the same
way. Note that from Calamus SL2000 onwards you can enter text into
rotated frames in the Text module – unlike in earlier versions,
where these were restored to the upright position for text entry.
You can, of course, also enter negative angles for frame rotation.