Figure 10.80. The Transform submenu of the Layer menu
The Transform submenu of the Layers menu contains operations that flip or rotate the active layer of the image.
You can accede to it via Layer->Transformation.
Section 10.37, “ Add Alpha Channel ”
Section 10.46, “ Flip Horizontally ”
Section 10.47, “ Flip Vertically ”
Section 10.48, “ Rotate 90 degrees CW ”
Section 10.49, “ Rotate 90 degrees CCW ”
Section 10.50, “ Rotate 180 degrees ”
Section 10.51, “ Arbitrary Rotation ”
Section 10.52, “ Offset ”