UnsearchablePDFMaker Class
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Represents Unsearchable PDF Maker tool.
Inheritance Hierarchy
Bytescout.PDFExtractorBaseExtractor
Bytescout.PDFExtractorUnsearchablePDFMaker
Namespace:Bytescout.PDFExtractor
Assembly: Bytescout.PDFExtractor (in Bytescout.PDFExtractor.dll) Version: 13.4.0.4760-master
Syntax
public class UnsearchablePDFMaker : BaseExtractor, IUnsearchablePDFMaker, IBaseExtractor, IDisposable
The UnsearchablePDFMaker type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | UnsearchablePDFMaker | Initializes a new instance of the UnsearchablePDFMaker class |
| UnsearchablePDFMaker(String, String) | Initializes a new instance of the UnsearchablePDFMaker class |
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.) |
| Grayscale | Gets or sets whether to make rendered pages grayscale. |
| ImageFormat | Image format to convert PDF pages to. |
| IsDocumentLoaded | Get the document loaded state. (Inherited from BaseExtractor.) |
| JPEGQuality | Gets or sets the quality for JPEG image format. |
| KeepSkippedPages | Gets or sets whether to keep pages that are outside the range specified in MakePDFUnsearchable(String, Int32, Int32). |
| LicenseInfo | Gets license information. (Inherited from BaseExtractor.) |
| 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.) |
| RenderingResolution | Gets or sets PDF page rendering resolution. Larger resolution - larger output document, but better visual quality. |
| Version | Gets the component version number. (Inherited from BaseExtractor.) |
Methods
| Name | Description | |
|---|---|---|
| CreateProfile(String, Boolean, Boolean, Boolean) | Creates JSON profile will all extractor properties with current values. (Inherited from BaseExtractor.) |
| CreateProfile(String, String, Boolean, Boolean, Boolean) | Creates JSON profile will all extractor properties with current values. (Inherited from BaseExtractor.) |
| Dispose | Releases the unmanaged resources used by the instance and optionally releases the managed resources. (Inherited from BaseExtractor.) |
| Equals | (Inherited from Object.) |
 | Finalize | (Inherited from Object.) |
| FireParsingError | (Inherited from BaseExtractor.) |
| FireProgressChanged | (Inherited from BaseExtractor.) |
| GetHashCode | (Inherited from Object.) |
| GetPageCount | Returns document page count. (Inherited from BaseExtractor.) |
| GetPageRect_Height | Gets the specified page height. (Inherited from BaseExtractor.) |
| GetPageRect_Left | Gets the specified page left coordinate. (Inherited from BaseExtractor.) |
| GetPageRect_Top | Gets the specified page top coordinate. (Inherited from BaseExtractor.) |
| GetPageRect_Width | Gets the specified page width. (Inherited from BaseExtractor.) |
| GetPageRectangle(Int32) | Gets the page rectangle in PDF Points (1 Point = 1/72 in.). (Inherited from BaseExtractor.) |
| GetPageRectangle(Int32, Boolean) | Gets the page rectangle in PDF Points (1 Point = 1/72 in.). (Inherited from BaseExtractor.) |
| GetPageRotationAngle | Returns the rotation angle of specified page. (Inherited from BaseExtractor.) |
| GetType | (Inherited from Object.) |
| IsEncrypted | Gets the document encrypted state. (Inherited from BaseExtractor.) |
| LoadAndApplyProfiles | Loads profiles from JSON string and automatically applies them. Note that profiles containing detection keywords will be deferred until the extraction. (Inherited from BaseExtractor.) |
| LoadDocumentFromFile | Loads PDF document from specified file. (Inherited from BaseExtractor.) |
| LoadDocumentFromStream | Loads PDF document from provided stream. (Inherited from BaseExtractor.) |
| LoadDocumentFromVariant | Loads PDF document from byte array presented as array of Variant or Byte objects ('Variant()' or 'Byte()'). This is COM/ActiveX-compatible version of the method LoadDocumentFromStream(Stream) for in-memory processing of PDF files. (Inherited from BaseExtractor.) |
| LoadProfiles | Loads profiles from JSON file. (Inherited from BaseExtractor.) |
| LoadProfilesFromString | Loads profiles from JSON string. (Inherited from BaseExtractor.) |
| MakePDFUnsearchable(Stream) | Replaces all PDF document pages with rendered images making the document not suitable for text searching and saves the result to specified Stream. |
| MakePDFUnsearchable(String) | Replaces all PDF document pages with rendered images making the document not suitable for text searching. |
| MakePDFUnsearchable(Stream, Int32) | Replaces specified PDF document page with rendered image making it not suitable for text searching and saves the result to specified Stream. |
| MakePDFUnsearchable(Stream, String) | Replaces specified PDF document page ranges with rendered images making them not suitable for text searching and saves the result to specified Stream. |
| MakePDFUnsearchable(String, Int32) | Replaces specified PDF document page with rendered image making it not suitable for text searching. |
| MakePDFUnsearchable(String, String) | Replaces specified PDF document pages with rendered images making them not suitable for text searching. |
| MakePDFUnsearchable(Stream, Int32, Int32) | Replaces specified PDF document pages with rendered images making them not suitable for text searching and saves the result to specified Stream. |
| MakePDFUnsearchable(String, Int32, Int32) | Replaces specified PDF document pages with rendered images making them not suitable for text searching. |
| MakePDFUnsearchableToVariant | Replaces all PDF document pages with rendered images making the document not suitable for text searching and returns the result PDF document as array of bytes. This is COM/ActiveX-compatible version of the method MakePDFUnsearchable(Stream). |
| MakePDFUnsearchableToVariant(Int32) | Replaces specified PDF document page with rendered image making it not suitable for text searching and returns the result PDF document as array of bytes. This is COM/ActiveX-compatible version of the method MakePDFUnsearchable(Stream, Int32). |
| MakePDFUnsearchableToVariant(String) | Replaces specified PDF document page ranges with rendered images making them not suitable for text searching and returns the result PDF document as array of bytes. This is COM/ActiveX-compatible version of the method MakePDFUnsearchable(Stream, String). |
| MakePDFUnsearchableToVariant(Int32, Int32) | Replaces specified PDF document pages with rendered images making them not suitable for text searching and returns the result PDF document as array of bytes. This is COM/ActiveX-compatible version of the method MakePDFUnsearchable(Stream, Int32, Int32). |
| MemberwiseClone | (Inherited from Object.) |
| Reset | Resets the instance, disposes internal resources and releases the file. Use this method before loading another PDF file. (Overrides BaseExtractorReset.) |
| ResetExtractionArea | Resets the extraction area to the full page. (Inherited from BaseExtractor.) |
| SetExtractionArea(RectangleF) | Sets the extraction area by rectangle. (Inherited from BaseExtractor.) |
| SetExtractionArea(Double, Double, Double, Double) | Sets the extraction area by coordinates and dimensions. (Inherited from BaseExtractor.) |
| SetExtractionArea(Single, Single, Single, Single) | Sets the extraction area by coordinates and dimensions. (Inherited from BaseExtractor.) |
| ToString | (Inherited from Object.) |
Events
| Name | Description | |
|---|---|---|
 | ParsingError | Raised on PDF document parsing errors. This usually indicates a damaged document. (Inherited from BaseExtractor.) |
| PasswordRequired | Occurs when the password required to decrypt the document. (Inherited from BaseExtractor.) |
| ProgressChanged | Raised for each reported progress value. Allows to cancel the processing. (Inherited from BaseExtractor.) |
Fields
| Name | Description | |
|---|---|---|
 | ExtractionAreaInternal | (Inherited from BaseExtractor.) |
See Also