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RasterDocumentEngine Class Members
See Also  Properties  Methods  Events
Leadtools.Document Namespace : RasterDocumentEngine Class


The following tables list the members exposed by RasterDocumentEngine.

Public Properties

 NameDescription
Public PropertyActivePage Specifies the index of the page that to be drawn.  
Public PropertyDictionaryDefaultSection The name for the default section in the user's dictionary.  
Public PropertyDictionaryFileName The file name for the user's dictionary.  
Public PropertyDictionaryState Indicates whether the user dictionary has been changed since it was saved or created.  
Public PropertyDrawZoneOptions Gets or sets the draw zone options.  
Public PropertyEnableCorrection Enables or disables the Correction mode setting of the checking subsystem.  
Public PropertyEnableMorFaxMode The Fax mode for the MOR interface.  
Public PropertyEnableParallelRecognition Enables or disables the parallel recognition mode of the engine.  
Public PropertyEnableSubsystem Enables or disables the checking subsystem.  
Public PropertyEnableZoneForceSingleColumn Specifies whether to force the page to be a single column.  
Public Propertystatic (Shared in Visual Basic)EnginePath Gets or sets the path to the folder containing the OCR engine files.  
Public PropertyFillMethod The fill method used by the OCR document engine.  
Public PropertyHandprintOptions The hand print options.  
Public Propertystatic (Shared in Visual Basic)Instance Gets an instance of the document engine  
Public PropertyLanguageCharacterFilter The current activated language for the OCR engine.  
Public PropertyLanguageCharacterPlus The Character Plus attribute for the current activated languages in the OCR engine.  
Public PropertyLanguageCharacterPlusFilter The Language Character Plus Filter attribute for the current activated language in the OCR engine.  
Public PropertyOmrOptions The OMR options.  
Public PropertyPageCount The total number of pages in the OCR document.  
Public PropertyRecognitionDataFileName Specifies the name of the file that will be used to store the recognition results.  
Public PropertyRecognitionStatistic Gets the last recognition status.  
Public PropertyRecognizeModuleTradeoff The current OCR document engine Trade-off setting.  
Public PropertySaveResultOptions Values that specify the options that will be used when saving recognition results to a file.  
Public PropertySelectedZoneIndex The index for the selected zone.  
Public PropertyShowZoneGridlines Specifies whether to make the grid lines visible.  
Public PropertySpecialMissingSymbol The character used to replace missing characters in the last recognition process or save results process.  
Public PropertySpecialRejectedCharacter The special character used to replace rejected characters in the last recognition process or save results process.  
Public PropertySpellLanguageId The language to be used for spell-checking by the checking subsystem.  
Public PropertyZoneParser Specifies the Page parser algorithm to be used by the engine.  
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Public Methods

 NameDescription
Public MethodAddItemToUserDictionary Adds a new section item to the specified section in the user dictionary.  
Public MethodAddPage Adds a new page to the OCR document.  
Public MethodAddZone Adds a new zone to the zone list of the specified page.  
Public MethodAutoOrientPage Auto orients the specified page.  
Public MethodAvailableOutputFileFormats Enumerates the available output file formats for the OCR document engine.  
Public MethodCleanupPages Enables or disables automatic cleanup of pages.  
Public MethodDefaultSpellLanguages Gets a list of default Spelling languages.  
Public MethodDisableEvents Disables the firing of RasterDocumentEngine class events.  
Public MethodDrawPageOverloaded.  Draws the specified page with(out) its zones, at any size, to a Graphics object. If the display surface has fewer colors than the image, this method dithers the output to that display surface without affecting the actual image data.  
Public MethodEnableEvents Enables the firing of RasterDocumentEngine class events  
Public MethodExportPage Exports the specified page to an Image object.  
Public MethodExportZones Exports the zone list to a zone file.  
Public MethodFindZones Finds all zones in the specified arae of the specified page.  
Public MethodGetDefaultFillMethod Gets the default fill method for the specified page.  
Public MethodGetOrientationDegree Finds the degree of orientation for the specified page.  
Public MethodGetOrientationSlope Finds the orientation slope for the specified page.  
Public MethodGetPageInfo Gets information about the specified page in the OCR document.  
Public MethodGetRecognizedCharacters Gets all of the characters that have been recognized for a specific page.  
Public MethodGetRecognizedWords Returns all words that have been recognized for specific recognized page.  
Public MethodGetSelectedZoneData Gets a zone data for the selected zone.  
Public MethodGetTextFormatInfo Gets extra information about a specific file format.  
Public MethodGetUserDictionarySection Gets a list of user dictionary sections.  
Public MethodGetUserDictionarySectionItem Gets section items from the specified section of the user dictionary.  
Public MethodGetZone Gets information about the zone at the specified index in the zone list of the specified page.  
Public MethodGetZoneCount Gets the number of zones in the zone list of the specified page.  
Public MethodImportZones Imports the zone list from a zone file.  
Public MethodIsCharacterEnabled Determines whether the specified character is enabled in the OCR document engine.  
Public MethodLoadSettings Loads settings from a raster document engine settings file.  
Public MethodLockPage Locks or unlocks a specific page.  
Public Methodraise_Progress Reports the progress of a specific operation and offers the client an opportunity to cancel.  
Public Methodraise_Verify The method that will handle the Verify event.  
Public MethodRecognize Recognizes the specified page(s) of the OCR document.  
Public MethodRemoveItemFromUserDictionary Removes the specified section item from the specified section in the user dictionary.  
Public MethodRemovePage Removes the specified page from the OCR document.  
Public MethodRemoveSelectedZone Deletes the selected zone from the zone list in the specified page.  
Public MethodRemoveZone Removes one or more zones from the zone list for the specified page.  
Public MethodSaveResultsToFile Saves the recognition results to a file.  
Public MethodSaveResultsToMemory Saves the results of the last recognition process to memory.  
Public MethodSaveSettings Saves the current engine settings to a file.  
Public MethodSelectedLanguages Gets the current selected languages.  
Public MethodSelectLanguages Activates the already specified languages into the OCR document engine.  
Public MethodSelectZoneOverloaded.  Selects or deselects the specified zone and draws it in the specified Graphics object.  
Public MethodSelectZoneByPointOverloaded.  Draws a selection rectangle around the zone located at the specified point.  
Public MethodSetRecognizedCharacters Updates the recognized characters for specific recognized page.  
Public MethodSetUserDictionary Sets the User dictionary and its default section to be used by the checking subsystem.  
Public MethodShutdown Shuts down the OCR document engine and frees the allocated OCR document data.  
Public MethodStartup Starts the OCR document engine and initializes the handle.  
Public MethodUpdatePage Updates the current page with a new image.  
Public MethodUpdateZone Updates the zone data for a single zone in the zone list.  
Public MethodUpdateZoneArea Updates the specified zone area.  
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Protected Methods

 NameDescription
Protected Methodraise__progress Reports the progress of a specific operation and offers the client an opportunity to cancel.  
Protected Methodraise__verify The method that will handle the Verify event.  
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Public Events

 NameDescription
Public EventProgress Reports the progress of a specific operation and offers the client an opportunity to cancel.  
Public EventVerify Reports the suggested word for the last word recognized in a specific zone.  
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See Also

Leadtools.Documentrequires a Document or Medical toolkit license and unlock key. For more information, refer to: Raster Pro/Document/Medical Features