This enumeration refers to the orientation of the paper.
public enum ScanOrientation
Public Members
| Member | Value | Explanation |
|---|---|---|
| Rotate0 | 0 | 0 degrees |
| Rotate90 | 1 | 90 degrees |
| Rotate180 | 2 | 180 degrees |
| Rotate270 | 3 | 270 degrees |
| Portrait | 0 | Portrait |
| Landscape | 3 | Landscape |
| TextOrientationRecognition | 1000 | Automatically recognizes orientation from text (*1, *2) or automatic rotation |
Explanation
TextOrientationRecognition detects the text orientation in scanned images and rotates the images in 90 degree increments to normalize text orientation. Canon DR scan drivers use "Text Orientation Recognition" whereas Panasonic scan drivers use "Automatic Image Orientation".
*1 Enabled for certain Canon DR scan drivers.
*2 Enabled for cetain Panasonic scan drivers.