How to work with Rotate
To work with Rotate
To rotate an image, layer, or selection:
Select the direction of rotation by clicking the Direction's option button or the text. The right side is clockwise and the left side is counter-clockwise.
Set the degrees of rotation:
To rotate in quarter-circle increments, click the 90, 180, or 270-degree option.
To rotate by any other amount, type the value in the Free box.
To rotate every layer in a multi-layer image, select the "All layers" check box. Clear the check box to rotate only the current layer. When this check box is selected or when the image consists of a single background layer, the canvas size changes to accommodate the rotated image.
Click OK to close the dialog box and rotate the image.