Set Page Orientation

You have the option to set the parameters for PageOrientation.

In the code snippet example below, the page orientation is set to UPRIGHT:

	Copy Code
RecognitionParameters parameters = new RecognitionParameters(); parameters.setPageOrientation(PageOrientation.UPRIGHT);

There are 3 options to set the PageOrientation enumeration:

DETECT - PageOrientation.DETECT will recognize the angle (0°, 90°, 180°, 270°) and maintain the same orientation for the output. Please see the examples below:

90° detection

Original Image 90°	Output PDF 90°

180° detection

Original Image 180°	Output PDF 180°

REORIENT - PageOrientation.REORIENT will recognize the angle (0°, 90°, 180°, 270°) and provide an UPRIGHT output. Please see example below:

90° detection

Original Image 90°	Output PDF

UPRIGHT - PageOrientation.UPRIGHT will recognize an UPRIGHT image and provide an UPRIGHT output. Please see example below:

Original Image	Output PDF

Please be aware, if the original image is not upright and you set the PageOrientation to UPRIGHT, then the OCR output will be incorrect.