Image rotation and flip type
| Value | Member | Description |
|---|---|---|
| 0 | RotateNoneFlipNone | No rotation and no flipping |
| 1 | RotateNoneFlipX | Specifies a horizontal flip only |
| 2 | RotateNoneFlipY | Specifies a vertical flip only |
| 3 | RotateNoneFlipXY | Specifies a horizontal and vertical flip |
| 4 | Rotate90FlipNone | 90 degree rotation only |
| 5 | Rotate90FlipX | 90 degree rotation followed by a horizontal flip |
| 6 | Rotate90FlipY | 90 degree rotation followed by vertical flip |
| 7 | Rotate90FlipXY | 90 degree rotation followed by a horizontal and vertical flip |
| 3 | Rotate180FlipNone | 180 degree rotation only |
| 2 | Rotate180FlipX | 180 degree rotation followed by a horizontal flip |
| 1 | Rotate180FlipY | 180 degree rotation followed by a vertical flip |
| 0 | Rotate180FlipXY | 180 degree rotation followed by a horizontal and vertical flip |
| 7 | Rotate270FlipNone | 270 degree rotation only |
| 6 | Rotate270FlipX | 270 degree rotation followed by a horizontal flip |
| 5 | Rotate270FlipY | 270 degree rotation followed by a vertical flip |
| 4 | Rotate270FlipXY | 270 degree rotation followed by a horizontal and vertical flip |