OCRAnalyzer Properties
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The OCRAnalyzer type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | CheckPermissions | Defines whether to respect permissions set by document owner. If True, extractor throws exception when the extraction is prohibited. IMPORTANT: THIS OPTION HAVE TO BE ENABLED AND SET TO "TRUE" TO RESPECT OWNERS OF PDF DOCUMENTS. IF YOU SET IT TO FALSE TO IGNORE PERMISSIONS WHICH ARE SET IN PDF DOCUMENT THEN YOU ARE SOLELY LIABLE FOR THIS ACTION AND ANY COPYRIGHT OR OTHER VIOLATIONS AT YOUR OWN RISK. BYTESCOUT IS NOT LIABLE FOR ANY DAMAGES, LOSSES, COPYRIGHT INFRINGEMENTS OR ANY OTHER CONSEQUENCES CAUSED BY IGNORING PERMISSIONS OF PDF DOCUMENT. BY CHANGING THIS OPTION YOU ARE CONFIRMING YOU ARE UNDERSTANDING ALL WRITTEN ABOVE AND DOING IT AT YOUR OWN RISK. (Inherited from BaseExtractor.) |
| ComHelpers | Set of utility functions and properties to use from COM/ActiveX. (Inherited from BaseExtractor.) |
| ContentType | Returns content type of PDF document: normal document, portfolio or XFA form. To extract files from PDF portfolio use AttachmentExtractor class. To extract XFA form content use XFAFormExtractor class. (Inherited from BaseExtractor.) |
| EmbeddedFileCount | Obsolete. Property is disabled to speed up the document loading. Use AttachmentExtractor to work with attachments. (Inherited from BaseExtractor.) |
| Encrypted | Gets whether the document is encrypted. (Inherited from BaseExtractor.) |
| ExtractionArea | Sets the extraction area by coordinates and dimensions (left, top, width, height). (Inherited from BaseExtractor.) |
| ExtractionAreaRect | Sets the extraction area by rectangle. (Inherited from BaseExtractor.) |
| ExtractionAreaUsageMode | Gets or sets how to use the ExtractionArea: whether to extract any object intersecting with the area or only objects completely located inside the area. (Inherited from BaseExtractor.) |
| IsDocumentLoaded | Get the document loaded state. (Inherited from BaseExtractor.) |
| LicenseInfo | Gets license information. (Inherited from BaseExtractor.) |
| OCRDetectPageRotation | Detect scanned page rotation. Slightly slows down the processing time. |
| 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. |
| OCRMaximizeCPUUtilization | Gets or sets maximum OCR performance using Intel OpenMP (if available) to accelerate to approximately 30%. Default is false. |
| OCRResolution | Resolution of Optical Character Recognition (OCR). Default is 300 DPI. |
| PageDataCaching | Controls page data caching behavior. (Inherited from BaseExtractor.) |
| Password | PDF document password. (Inherited from BaseExtractor.) |
| Profiles | Comma-separated list of profiles to apply to the extractor. Profiles must be previously loaded. (Inherited from BaseExtractor.) |
| RegistrationKey | Registration key. (Inherited from BaseExtractor.) |
| RegistrationName | Registration name. (Inherited from BaseExtractor.) |
| Version | Gets the component version number. (Inherited from BaseExtractor.) |
See Also