Contents

CGImagePropertyOrientation.down

The encoded image data is rotated 180° from the image’s intended display orientation.

Declaration

case down

Discussion

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

If an image is encoded with this orientation, then displayed by software unaware of orientation metadata, the image appears rotated 180°.

[Image]

See Also

Image Orientations