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CGImagePropertyOrientation.leftMirrored

The encoded image data is horizontally flipped and rotated 90° counter-clockwise from the image’s intended display orientation.

Declaration

case leftMirrored

Discussion

The (x,y) pixel coordinates of the origin point (0,0) represent the top row and leftmost column, respectively. Pixel (x,y) positions increase top-to-bottom, left-to-right.

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° counter-clockwise. (That is, to present the image in its intended orientation, you can rotate it 90° clockwise, then flip horizontally.)

[Image]

See Also

Image Orientations