User Manual

56 Image Adjustments and Effects
Original Size - Displays the straightened image within the
original canvas dimensions. The border area is filled with the
current background color.
On the image that needs straightening, look for a straight line on
the image to which you can set the new horizon (e.g., the divide
between the land and sea above).
3. (Optional) Uncheck Rotate All Layers to restrict the operation to the
active layer only. Otherwise all layers are rotated.
4. Using the Straighten cursor, drag a horizon from one end of the
image's line to the other (the length of the horizon is not important)
then release. The image orients itself to the new line.