IDocumentRotator Interface
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Represents PDF document rotator.
Namespace:Bytescout.PDFExtractorAssembly: Bytescout.PDFExtractor (in Bytescout.PDFExtractor.dll) Version: 13.4.0.4760-master
Syntax
The IDocumentRotator type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | CheckPermissions | Defines whether respect permissions set by document owner. If true, extractor throws exception when the extraction is prohibited. Default is true. |
| LicenseInfo | Gets license information. |
| OCRLanguage | Language for Optical Character Recognition (OCR). The valid values are:
Download more languages at https://github.com/bytescout/ocrdata. |
| OCRLanguageDataFolder | Folder containing OCR language data files. In addition to the language selected by OCRLanguage, the folder must contain the "osd.traineddata" file required for rotation detection. |
| RegistrationKey | Registration key. |
| RegistrationName | Registration name. |
| Version | Gets the component version number. |
Methods
| Name | Description | |
|---|---|---|
 | AutoRotate(Stream, Stream) | Rotates specified PDF document automatically. |
| AutoRotate(String, String) | Rotates specified PDF document automatically. Automatic rotation works via optical recognition and requires from you to set the |
| AutoRotateToVariant | Rotates specified PDF document automatically and returns the result PDF document as array of bytes. This is COM/ActiveX-compatible version of the method AutoRotate(Stream, Stream) for in-memory processing of PDF files. |
| GetPageCount(Stream) | Returns the number of pages of the document. |
| GetPageCount(String) | Returns the number of pages of the document. |
| Rotate(Stream, Stream, RotationAngle) | Rotates specified PDF document to specified angle. |
| Rotate(Stream, Stream, IListDocumentRotatorPageAndAngle) | Rotates specified PDF document to specified angle. |
| Rotate(String, String, RotationAngle) | Rotates specified PDF document to specified angle. |
| Rotate(String, String, IListDocumentRotatorPageAndAngle) | Rotates specified PDF document to specified angle. |
| RotateToVariant | Rotates specified PDF document to specified angle and returns the result PDF document as array of bytes. This is COM/ActiveX-compatible version of the method Rotate(Stream, Stream, RotationAngle) for in-memory processing of PDF files. |
Events
| Name | Description | |
|---|---|---|
 | PasswordRequired | Occurs when the password required to decrypt the document. |
See Also