Flips an image across an axis.
imageflip(any name,[string transpose]):void
The arguments for this function are set. You can not use other arguments except the following ones.
The image on which this operation is performed.
Transpose the image:
vertical (default): Flip an image across an imaginary horizontal line that runs through the center of the image.
horizontal: Flip an image across an imaginary vertical line that runs through the center of the image.
diagonal: Flip an image across its main diagonal that runs from the upper-left to the lower-right corner.
antidiagonal: Flip an image across its main diagonal that runs from the upper-right to the lower-left corner.
("90|180|270"): Rotate an image clockwise by 90, 180, or 270 degrees.