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Leadtools.Ocr Namespace

Inheritance Hierarchy


Overview and description of Leadtools Ocr classes, delegates, enumerations, interfaces, and structures.

Class Description
OcrAutoRecognizeJobOperationEventArgs Contains data for the IOcrAutoRecognizeManager.JobOperation event.
OcrAutoRecognizeJobProgressEventArgs Contains data for the IOcrAutoRecognizeManager.JobProgress event.
OcrAutoRecognizeRunJobEventArgs Contains data for the IOcrAutoRecognizeManager.JobStarted and IOcrAutoRecognizeManager.JobCompleted events.
OcrComponentMissingException Represents the exception that is thrown when trying to use an OCR feature supported but not installed.
OcrEngineManager Provides methods to create OCR engine instances.
OcrException Represents the exception that is thrown when a runtime error occurs inside the IOcrEngine
OcrPageAreaOptions Area of interest options to use with an OCR page.
OcrSupportLockedException Represents the exception that is thrown when a support locked runtime error occurs inside the IOcrEngine.
OcrTypeManager Helper class to create OCR struct values.
OcrWriteXmlOptions Options to use when saving XML data.
OcrZoneCell Contains information of a cell in a zone of type OcrZoneType.Table
Structure Description
NativeOcrZone Represents a native zone rectangular area on a page containing a feature of interest to the user.
OcrAutoRecognizeJobData Contains the data used to create an OCR Auto Recognition job.
OcrAutoRecognizeManagerJobError Contains information on an IOcrAutoRecognizeManager job error.
OcrCellBorderDragLimit Defines the maximum and minimum movement allowed by a given cell border.
OcrCharacter Represents recognized character data.
OcrMicrData Magnetic ink character recognition (MICR) data.
OcrPageAutoPreprocessValues Holds data that describes any pre-processing performed on an IOcrPage.
OcrStatistic Represents processing statistic data.
OcrTablePointInformation Contains cell index and the nearest border for a given point.
OcrWord Represents recognized word data.
OcrZone Represents a rectangular area on a page containing a feature of interest to the user.
Delegate Description
OcrProgressCallback Monitors progress of OCR operations.
Interface Description
IOcrAutoRecognizeJob Specifies an OCR job that can run and tracked by IOcrAutoRecognizeManager.
IOcrAutoRecognizeManager Provides support for the one shot "fire and forget" approach to OCR suitable for unattended recognition.
IOcrDocument Defines an OCR document object.
IOcrDocumentManager Manages the OCR documents of this IOcrEngine.
IOcrEngine Provides support for OCR functionality in LEADTOOLS.
IOcrLanguageManager Provides access to the language environment of the character sets used by the IOcrEngine.
IOcrOmrOptions The OMR (Optical Mark Recognition) settings currently used by the engine.
IOcrPage Defines an image page in an OCR document.
IOcrPageCharacters Represents the recognized characters collection of a page.
IOcrPageCollection Represents the pages of an OCR document object.
IOcrProgressData Contains data for the OcrProgressCallback delegate.
IOcrSettingDescriptor Defines a setting name, friendly name, type and range.
IOcrSettingManager Manages the underlying engine-specific settings of this IOcrEngine.
IOcrSpellCheckManager Manages the spell checking sub system of the OCR engine.
IOcrTableZoneManager Represents an Object used to manipulate cells inside a table zone.
IOcrZoneCharacters The recognized characters collection of a zone inside a page.
IOcrZoneCollection Contains the zones in this IOcrPage.
IOcrZoneManager Support for determining the various zone types, recognition modules and fill methods supported by the OCR engine.
Enumeration Description
NativeOcrZoneAfterRecognitionNotes The after recognition flags for the zone.
NativeOcrZoneFillMethod Possible content types of the zones
NativeOcrZoneParser The zone parser used when automatically performing page-layout decomposition (auto-zoning).
NativeOcrZoneRecognitionModule Available recognition modules of the engine.
NativeOcrZoneRecognitionOptions Zone checking control options.
NativeOcrZoneType Native zone types.
OcrAutoPreprocessPageCommand Performs page pre-processing commands
OcrAutoRecognizeManagerJobErrorMode Defines values for the IOcrAutoRecognizeManager.JobErrorMode property.
OcrAutoRecognizeManagerJobOperation IOcrAutoRecognizeManager job operations.
OcrAutoRecognizeManagerJobStatus Job status.
OcrBackgroundFillStyle Indicates the background fill style of a cell border.
OcrCellBorder Indicates the cell border location
OcrCellBorderLineStyle Indicates the line style of a cell border.
OcrCharacterFontStyle Indicates the font attributes for recognized characters.
OcrCharacterPosition Recognition character data position information.
OcrCreateDocumentOptions Options to use when creating a document using IOcrDocumentManager.
OcrDocumentFontType Font types used when saving the final document.
OcrEngineType Specifies available OCR engine types.
OcrImageSharingMode Options used with IOcrEngine.CreatePage to determine the ownership of the source raster image.
OcrOmrFrameDetectionMethod The OMR frame detection mode.
OcrOmrSensitivity The OMR sensitivity mode.
OcrOmrZoneState The zone OMR recognition state.
OcrPageType The type of the page's RasterImage to get.
OcrProgressOperation OCR progress callback operation identification.
OcrProgressStatus Status control of the OcrProgressCallback.
OcrSettingValueType Defines a setting type.
OcrSpellCheckEngine OCR Spell Checker Type
OcrSupportLockedExceptionType The type of support (feature) needing to be unlocked that caused the error.
OcrTextDirection Determines the direction of text in a zone.
OcrTextStyle The style of a text zone.
OcrXmlEncoding Encoding to use when saving XML data.
OcrXmlOutputOptions Controls the format of the XML data obtained from IOcrDocument.SaveXml.
OcrZoneCharacterFilters Character set filter.
OcrZoneType Zone types.
Help Version 20.0.2018.1.18
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Leadtools.Ocr Assembly