CGImagePropertyOrientation.rightMirrored
The encoded image data is horizontally flipped and rotated 90° clockwise from the image’s intended display orientation.
Declaration
case rightMirroredDiscussion
The (x,y) pixel coordinates of the origin point (0,0) represent the bottom row and rightmost column, respectively. Pixel (x,y) positions increase bottom-to-top, right-to-left.
If an image is encoded with this orientation, then displayed by software unaware of orientation metadata, the image appears to be horizontally mirrored, then rotated 90° clockwise. (That is, to present the image in its intended orientation, you can rotate 90° counter-clockwise, then flip horizontally.)
[Image]