Index

A B C D G H I L N O P S T U V 
All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form

A

AbstractPdfOcrEventHelper - Class in com.itextpdf.pdfocr
Helper class for working with events.
AbstractPdfOcrEventHelper() - Constructor for class com.itextpdf.pdfocr.AbstractPdfOcrEventHelper
 
AbstractTesseract4OcrEngine - Class in com.itextpdf.pdfocr.tesseract4
The implementation of IOcrEngine.
AbstractTesseract4OcrEngine(Tesseract4OcrEngineProperties) - Constructor for class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Creates a new Tesseract4OcrEngineProperties instance based on another Tesseract4OcrEngineProperties instance (copy constructor).
applyRotation(ImageData) - Method in interface com.itextpdf.pdfocr.IImageRotationHandler
Apply rotation to image data.
applyRotation(ImageData) - Method in class com.itextpdf.pdfocr.tesseract4.LeptonicaImageRotationHandler
 

B

BY_LINES - Enum constant in enum com.itextpdf.pdfocr.tesseract4.TextPositioning
Text will be located by lines retrieved from hocr file.
BY_WORDS - Enum constant in enum com.itextpdf.pdfocr.tesseract4.TextPositioning
Text will be located by words retrieved from hocr file.
BY_WORDS_AND_LINES - Enum constant in enum com.itextpdf.pdfocr.tesseract4.TextPositioning
Similar to BY_WORDS mode, but top and bottom of word BBox are inherited from line.

C

CANNOT_ADD_DATA_TO_PDF_DOCUMENT - Static variable in class com.itextpdf.pdfocr.logs.PdfOcrLogMessageConstant
The constant CANNOT_ADD_DATA_TO_PDF_DOCUMENT.
CANNOT_BINARIZE_IMAGE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_CONVERT_IMAGE_TO_GRAYSCALE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_CREATE_BUFFERED_IMAGE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_CREATE_PDF_DOCUMENT - Static variable in class com.itextpdf.pdfocr.exceptions.PdfOcrExceptionMessageConstant
 
CANNOT_DELETE_FILE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_FIND_PATH_TO_TESSERACT_EXECUTABLE - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
CANNOT_GET_TEMPORARY_DIRECTORY - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_OCR_INPUT_FILE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_PARSE_NODE_BBOX - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_PROCESS_IMAGE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_READ_DEFAULT_FONT - Static variable in class com.itextpdf.pdfocr.logs.PdfOcrLogMessageConstant
The constant CANNOT_READ_DEFAULT_FONT.
CANNOT_READ_FILE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_READ_IMAGE_METADATA - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_READ_INPUT_IMAGE - Static variable in class com.itextpdf.pdfocr.exceptions.PdfOcrExceptionMessageConstant
 
CANNOT_READ_INPUT_IMAGE - Static variable in class com.itextpdf.pdfocr.logs.PdfOcrLogMessageConstant
The constant CANNOT_READ_INPUT_IMAGE.
CANNOT_READ_INPUT_IMAGE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_READ_PROVIDED_IMAGE - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
CANNOT_RESOLVE_PROVIDED_FONTS - Static variable in class com.itextpdf.pdfocr.exceptions.PdfOcrExceptionMessageConstant
 
CANNOT_RETRIEVE_PAGES_FROM_IMAGE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_USE_USER_WORDS - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
CANNOT_WRITE_TO_FILE - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
com.itextpdf.pdfocr - package com.itextpdf.pdfocr
 
com.itextpdf.pdfocr.exceptions - package com.itextpdf.pdfocr.exceptions
 
com.itextpdf.pdfocr.logs - package com.itextpdf.pdfocr.logs
 
com.itextpdf.pdfocr.statistics - package com.itextpdf.pdfocr.statistics
 
com.itextpdf.pdfocr.tesseract4 - package com.itextpdf.pdfocr.tesseract4
 
com.itextpdf.pdfocr.tesseract4.actions.data - package com.itextpdf.pdfocr.tesseract4.actions.data
 
com.itextpdf.pdfocr.tesseract4.actions.events - package com.itextpdf.pdfocr.tesseract4.actions.events
 
com.itextpdf.pdfocr.tesseract4.exceptions - package com.itextpdf.pdfocr.tesseract4.exceptions
 
com.itextpdf.pdfocr.tesseract4.logs - package com.itextpdf.pdfocr.tesseract4.logs
 
COMMAND_FAILED - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
COULD_NOT_FIND_CORRESPONDING_GLYPH_TO_UNICODE_CHARACTER - Static variable in class com.itextpdf.pdfocr.logs.PdfOcrLogMessageConstant
The constant COULD_NOT_FIND_CORRESPONDING_GLYPH_TO_UNICODE_CHARACTER.
CREATED_TEMPORARY_FILE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
createPdf(List<File>, PdfWriter) - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Performs OCR with set parameters using provided IOcrEngine and creates PDF using provided PdfWriter.
createPdf(List<File>, PdfWriter, DocumentProperties) - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Performs OCR with set parameters using provided IOcrEngine and creates PDF using provided PdfWriter.
createPdfA(List<File>, PdfWriter, DocumentProperties, PdfOutputIntent) - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Performs OCR with set parameters using provided IOcrEngine and creates PDF using provided PdfWriter, DocumentProperties and PdfOutputIntent.
createPdfA(List<File>, PdfWriter, PdfOutputIntent) - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Performs OCR with set parameters using provided IOcrEngine and creates PDF using provided PdfWriter and PdfOutputIntent.
createPdfAFile(List<File>, File, PdfOutputIntent) - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Performs OCR with set parameters using provided IOcrEngine and creates PDF using provided File and PdfOutputIntent.
createPdfFile(List<File>, File) - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Performs OCR with set parameters using provided IOcrEngine and creates PDF using provided File.
createProcessImageEvent(SequenceId, IMetaInfo, EventConfirmationType) - Static method in class com.itextpdf.pdfocr.tesseract4.actions.events.PdfOcrTesseract4ProductEvent
Creates process-image event.
createStatisticsAggregatorFromName(String) - Method in class com.itextpdf.pdfocr.statistics.PdfOcrOutputTypeStatisticsEvent
createTxtFile(List<File>, File) - Method in interface com.itextpdf.pdfocr.IOcrEngine
Performs OCR using provided IOcrEngine for the given list of input images and saves output to a text file using provided path.
createTxtFile(List<File>, File) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Performs OCR using provided IOcrEngine for the given list of input images and saves output to a text file using provided path.
createTxtFile(List<File>, File, OcrProcessContext) - Method in interface com.itextpdf.pdfocr.IOcrEngine
Performs OCR using provided IOcrEngine for the given list of input images and saves output to a text file using provided path.
createTxtFile(List<File>, File, OcrProcessContext) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Performs OCR using provided IOcrEngine for the given list of input images and saves output to a text file using provided path.

D

DATA - Enum constant in enum com.itextpdf.pdfocr.statistics.PdfOcrOutputType
Processing of an image in the engine with data output
doImageOcr(File) - Method in interface com.itextpdf.pdfocr.IOcrEngine
Reads data from the provided input image file and returns retrieved data in the format described below.
doImageOcr(File) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Reads data from the provided input image file and returns retrieved data in the format described below.
doImageOcr(File, OcrProcessContext) - Method in interface com.itextpdf.pdfocr.IOcrEngine
Reads data from the provided input image file and returns retrieved data in the format described below.
doImageOcr(File, OcrProcessContext) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Reads data from the provided input image file and returns retrieved data in the format described below.
doImageOcr(File, OutputFormat) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Reads data from the provided input image file and returns retrieved data as string.
doImageOcr(File, OutputFormat, OcrProcessContext) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Reads data from the provided input image file and returns retrieved data as string.
doTesseractOcr(File, File, OutputFormat) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Performs tesseract OCR for the first (or for the only) image page.
doTesseractOcr(File, File, OutputFormat, OcrProcessContext) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Performs tesseract OCR for the first (or for the only) image page.

G

getBboxRect() - Method in class com.itextpdf.pdfocr.TextInfo
Gets bbox coordinates.
getConfirmationType() - Method in class com.itextpdf.pdfocr.AbstractPdfOcrEventHelper
Returns the confirmation type of event.
getDefaultFontFamily() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Gets preferred font family to be used when selecting font from FontProvider.
getDefaultFontFamily() - Method in class com.itextpdf.pdfocr.PdfOcrFontProvider
Gets default font family.
getDefaultLanguage() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Gets default language for ocr.
getDefaultUserWordsSuffix() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Gets default user words suffix.
getEventType() - Method in class com.itextpdf.pdfocr.tesseract4.actions.events.PdfOcrTesseract4ProductEvent
 
getFontProvider() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Returns FontProvider that was set previously or if it is null a new instance of PdfOcrFontProvider is returned.
getImageLayerName() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Gets name of image layer.
getImagePreprocessingOptions() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Gets imagePreprocessingOptions.
getImageRotationHandler() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Gets image rotation handler instance.
getInstance() - Static method in class com.itextpdf.pdfocr.tesseract4.actions.data.PdfOcrTesseract4ProductData
Getter for an instance of ProductData related to iText pdfOcr Tesseract4 module.
getLanguages() - Method in class com.itextpdf.pdfocr.OcrEngineProperties
Gets list of languages required for provided images.
getLanguagesAsString() - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Gets list of languages concatenated with "+" symbol to a string in format required by tesseract.
getMessage() - Method in exception com.itextpdf.pdfocr.exceptions.PdfOcrException
getMessageParams() - Method in exception com.itextpdf.pdfocr.exceptions.PdfOcrException
Gets additional params for Exception message.
getMetaInfoContainer() - Method in interface com.itextpdf.pdfocr.IProductAware
Gets the container with meta info.
getMetaInfoContainer() - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Gets the container with meta info.
getMinimalConfidenceLevel() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Gets minimal confidence level for HOCR line to be considered as properly recognized.
getOcrEngine() - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Gets used IOcrEngine.
getOcrEventHelper() - Method in class com.itextpdf.pdfocr.OcrProcessContext
Returns helper for working with events.
getOcrPdfCreatorProperties() - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Gets properties for OcrPdfCreator.
getPageSegMode() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Gets Page Segmentation Mode.
getPageSize() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Gets required size for output PDF document.
getPathToExecutable() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4ExecutableOcrEngine
Gets path to tesseract executable.
getPathToTessData() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Gets path to directory with tess data.
getPdfLang() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Gets PDF language.
getPdfOcrStatisticsEventType() - Method in class com.itextpdf.pdfocr.statistics.PdfOcrOutputTypeStatisticsEvent
Gets the type of statistic event.
getProductData() - Method in interface com.itextpdf.pdfocr.IProductAware
Gets object containing information about the product.
getProductData() - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
 
getScaleMode() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Gets scale mode for input images using available options from ScaleMode enumeration.
getSequenceId() - Method in class com.itextpdf.pdfocr.AbstractPdfOcrEventHelper
Returns the sequence id
getStatisticsNames() - Method in class com.itextpdf.pdfocr.statistics.PdfOcrOutputTypeStatisticsEvent
getTesseract4OcrEngineProperties() - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Gets properties for AbstractTesseract4OcrEngine.
getTesseractInstance() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4LibOcrEngine
Gets tesseract instance.
getText() - Method in class com.itextpdf.pdfocr.TextInfo
Gets text element.
getTextColor() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Gets text color in output PDF document.
getTextLayerName() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Gets name of text layer.
getTextPositioning() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Defines the way text is retrieved from tesseract output using TextPositioning.
getTileHeight() - Method in class com.itextpdf.pdfocr.tesseract4.ImagePreprocessingOptions
Gets ImagePreprocessingOptions.tileHeight.
getTileWidth() - Method in class com.itextpdf.pdfocr.tesseract4.ImagePreprocessingOptions
Gets ImagePreprocessingOptions.tileWidth.
getTitle() - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Gets PDF document title.

H

HOCR - Enum constant in enum com.itextpdf.pdfocr.tesseract4.OutputFormat
Reader will produce XHTML output compliant with the hOCR specification.

I

identifyOsType() - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Identifies type of current OS and return it (win, linux).
IImageRotationHandler - Interface in com.itextpdf.pdfocr
Rotation information may be stored in image metadata.
ImagePreprocessingOptions - Class in com.itextpdf.pdfocr.tesseract4
Additional options applied on image preprocessing step.
ImagePreprocessingOptions() - Constructor for class com.itextpdf.pdfocr.tesseract4.ImagePreprocessingOptions
Creates ImagePreprocessingOptions instance.
ImagePreprocessingOptions(ImagePreprocessingOptions) - Constructor for class com.itextpdf.pdfocr.tesseract4.ImagePreprocessingOptions
Creates a new ImagePreprocessingOptions instance based on another ImagePreprocessingOptions instance (copy constructor).
INCORRECT_INPUT_IMAGE_FORMAT - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
INCORRECT_LANGUAGE - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
initializeTesseract(OutputFormat) - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4LibOcrEngine
Initializes instance of tesseract if it haven't been already initialized or it have been disposed and sets all the required properties.
IOcrEngine - Interface in com.itextpdf.pdfocr
IOcrEngine interface is used for instantiating new OcrReader objects.
IProductAware - Interface in com.itextpdf.pdfocr
The interface that holds information about product data and meta info.
isPreprocessingImages() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Checks whether image preprocessing is needed.
isSmoothTiling() - Method in class com.itextpdf.pdfocr.tesseract4.ImagePreprocessingOptions
Gets ImagePreprocessingOptions.smoothTiling.
isUseTxtToImproveHocrParsing() - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Gets useTxtToImproveHocrParsing.
isWindows() - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Checks current os type.

L

LANGUAGE_IS_NOT_IN_THE_LIST - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
LeptonicaImageRotationHandler - Class in com.itextpdf.pdfocr.tesseract4
Leptonica based implementation of IImageRotationHandler.
LeptonicaImageRotationHandler() - Constructor for class com.itextpdf.pdfocr.tesseract4.LeptonicaImageRotationHandler
 

N

NUMBER_OF_PAGES_IN_IMAGE - Static variable in class com.itextpdf.pdfocr.logs.PdfOcrLogMessageConstant
The constant NUMBER_OF_PAGES_IN_IMAGE.

O

OcrEngineProperties - Class in com.itextpdf.pdfocr
This class contains additional properties for ocr engine.
OcrEngineProperties() - Constructor for class com.itextpdf.pdfocr.OcrEngineProperties
Creates a new OcrEngineProperties instance.
OcrEngineProperties(OcrEngineProperties) - Constructor for class com.itextpdf.pdfocr.OcrEngineProperties
Creates a new OcrEngineProperties instance based on another OcrEngineProperties instance (copy constructor).
OcrPdfCreator - Class in com.itextpdf.pdfocr
OcrPdfCreator is the class that creates PDF documents containing input images and text that was recognized using provided IOcrEngine.
OcrPdfCreator(IOcrEngine) - Constructor for class com.itextpdf.pdfocr.OcrPdfCreator
Creates a new OcrPdfCreator instance.
OcrPdfCreator(IOcrEngine, OcrPdfCreatorProperties) - Constructor for class com.itextpdf.pdfocr.OcrPdfCreator
Creates a new OcrPdfCreator instance.
OcrPdfCreatorProperties - Class in com.itextpdf.pdfocr
Properties that will be used by the OcrPdfCreator.
OcrPdfCreatorProperties() - Constructor for class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Creates a new OcrPdfCreatorProperties instance.
OcrPdfCreatorProperties(OcrPdfCreatorProperties) - Constructor for class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Creates a new OcrPdfCreatorProperties instance based on another OcrPdfCreatorProperties instance (copy constructor).
OcrProcessContext - Class in com.itextpdf.pdfocr
Class for storing ocr processing context.
OcrProcessContext(AbstractPdfOcrEventHelper) - Constructor for class com.itextpdf.pdfocr.OcrProcessContext
Creates an instance of ocr process context
onEvent(AbstractProductITextEvent) - Method in class com.itextpdf.pdfocr.AbstractPdfOcrEventHelper
Handles the event.
OutputFormat - Enum in com.itextpdf.pdfocr.tesseract4
Enumeration of the available output formats.

P

PAGE_NUMBER_IS_INCORRECT - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
PATH_TO_TESS_DATA_DIRECTORY_CONTAINS_NON_ASCII_CHARACTERS - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
PATH_TO_TESS_DATA_DIRECTORY_IS_INVALID - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
PATH_TO_TESS_DATA_IS_NOT_SET - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
PDF - Enum constant in enum com.itextpdf.pdfocr.statistics.PdfOcrOutputType
Creating a PDF file
PDF_LANGUAGE_PROPERTY_IS_NOT_SET - Static variable in class com.itextpdf.pdfocr.logs.PdfOcrLogMessageConstant
The constant PDF_LANGUAGE_PROPERTY_IS_NOT_SET.
PDFA - Enum constant in enum com.itextpdf.pdfocr.statistics.PdfOcrOutputType
Creating a PDF-A file
PdfOcrException - Exception in com.itextpdf.pdfocr.exceptions
Exception class for custom exceptions.
PdfOcrException(String) - Constructor for exception com.itextpdf.pdfocr.exceptions.PdfOcrException
Creates a new PdfOcrException.
PdfOcrException(String, Throwable) - Constructor for exception com.itextpdf.pdfocr.exceptions.PdfOcrException
Creates a new PdfOcrException.
PdfOcrException(Throwable) - Constructor for exception com.itextpdf.pdfocr.exceptions.PdfOcrException
Creates a new PdfOcrException.
PdfOcrExceptionMessageConstant - Class in com.itextpdf.pdfocr.exceptions
Class that bundles all the exception message templates as constants.
PdfOcrFontProvider - Class in com.itextpdf.pdfocr
FontProvider extension for ocr engine.
PdfOcrFontProvider() - Constructor for class com.itextpdf.pdfocr.PdfOcrFontProvider
Creates a new PdfOcrFontProvider instance with the default font and the default font family.
PdfOcrFontProvider(FontSet, String) - Constructor for class com.itextpdf.pdfocr.PdfOcrFontProvider
Creates a new PdfOcrFontProvider instance based on provided FontSet instance and font family.
PdfOcrInputException - Exception in com.itextpdf.pdfocr.exceptions
Exception class for input related exceptions.
PdfOcrInputException(String) - Constructor for exception com.itextpdf.pdfocr.exceptions.PdfOcrInputException
Creates a new PdfOcrInputException.
PdfOcrInputException(String, Throwable) - Constructor for exception com.itextpdf.pdfocr.exceptions.PdfOcrInputException
Creates a new PdfOcrInputException.
PdfOcrInputException(Throwable) - Constructor for exception com.itextpdf.pdfocr.exceptions.PdfOcrInputException
Creates a new PdfOcrInputException.
PdfOcrInputTesseract4Exception - Exception in com.itextpdf.pdfocr.tesseract4.exceptions
Exception class for Tesseract4 input related exceptions.
PdfOcrInputTesseract4Exception(String) - Constructor for exception com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrInputTesseract4Exception
PdfOcrInputTesseract4Exception(String, Throwable) - Constructor for exception com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrInputTesseract4Exception
PdfOcrInputTesseract4Exception(Throwable) - Constructor for exception com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrInputTesseract4Exception
PdfOcrLogMessageConstant - Class in com.itextpdf.pdfocr.logs
Class that bundles all the log message templates as constants.
PdfOcrMetaInfoContainer - Class in com.itextpdf.pdfocr
Container to keep meta info.
PdfOcrMetaInfoContainer(IMetaInfo) - Constructor for class com.itextpdf.pdfocr.PdfOcrMetaInfoContainer
Creates instance of container to keep passed meta info.
PdfOcrOutputType - Enum in com.itextpdf.pdfocr.statistics
pdfOcr output types for statistics.
PdfOcrOutputTypeStatisticsEvent - Class in com.itextpdf.pdfocr.statistics
Class which represents an event for specifying type of an ocr processing.
PdfOcrOutputTypeStatisticsEvent(PdfOcrOutputType, ProductData) - Constructor for class com.itextpdf.pdfocr.statistics.PdfOcrOutputTypeStatisticsEvent
Creates instance of pdfOcr statistics event.
PdfOcrTesseract4Exception - Exception in com.itextpdf.pdfocr.tesseract4.exceptions
Exception class for Tesseract4 exceptions.
PdfOcrTesseract4Exception(String) - Constructor for exception com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4Exception
Creates a new PdfOcrTesseract4Exception.
PdfOcrTesseract4Exception(String, Throwable) - Constructor for exception com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4Exception
Creates a new PdfOcrTesseract4Exception.
PdfOcrTesseract4Exception(Throwable) - Constructor for exception com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4Exception
Creates a new PdfOcrTesseract4Exception.
PdfOcrTesseract4ExceptionMessageConstant - Class in com.itextpdf.pdfocr.tesseract4.exceptions
Class that bundles all the error message templates as constants.
PdfOcrTesseract4ProductData - Class in com.itextpdf.pdfocr.tesseract4.actions.data
Stores an instance of ProductData related to iText pdfOcr Tesseract4 module.
PdfOcrTesseract4ProductData() - Constructor for class com.itextpdf.pdfocr.tesseract4.actions.data.PdfOcrTesseract4ProductData
 
PdfOcrTesseract4ProductEvent - Class in com.itextpdf.pdfocr.tesseract4.actions.events
Class represents events registered in iText pdfOcr Tesseract4 module.
PROCESS_IMAGE - Static variable in class com.itextpdf.pdfocr.tesseract4.actions.events.PdfOcrTesseract4ProductEvent
Process image event type.
PROVIDED_FONT_PROVIDER_IS_INVALID - Static variable in class com.itextpdf.pdfocr.logs.PdfOcrLogMessageConstant
The constant PROVIDED_FONT_PROVIDER_IS_INVALID.

S

SCALE_HEIGHT - Enum constant in enum com.itextpdf.pdfocr.ScaleMode
Only height of the image will be proportionally scaled to fit required size that is set using OcrPdfCreatorProperties.setPageSize(Rectangle) method.
SCALE_TO_FIT - Enum constant in enum com.itextpdf.pdfocr.ScaleMode
The image will be scaled to fit within the page width and height dimensions that are set using OcrPdfCreatorProperties.setPageSize(Rectangle) method.
SCALE_WIDTH - Enum constant in enum com.itextpdf.pdfocr.ScaleMode
Only width of the image will be proportionally scaled to fit required size that is set using OcrPdfCreatorProperties.setPageSize(Rectangle) method.
ScaleMode - Enum in com.itextpdf.pdfocr
Enumeration of the possible scale modes for input images.
setBboxRect(Rectangle) - Method in class com.itextpdf.pdfocr.TextInfo
Sets text bbox.
setFontProvider(FontProvider) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Sets font provider.
setFontProvider(FontProvider, String) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Sets font provider and default font family.
setImageLayerName(String) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Sets name for the image layer.
setImagePreprocessingOptions(ImagePreprocessingOptions) - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Sets imagePreprocessingOptions.
setImageRotationHandler(IImageRotationHandler) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Sets image rotation handler instance.
setLanguages(List<String>) - Method in class com.itextpdf.pdfocr.OcrEngineProperties
Sets list of languages to be recognized in provided images.
setMessageParams(String...) - Method in exception com.itextpdf.pdfocr.exceptions.PdfOcrException
Sets additional params for Exception message.
setMetaInfo(IMetaInfo) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Set meta info for this OcrPdfCreatorProperties.
setMinimalConfidenceLevel(int) - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Sets minimal confidence level for HOCR line to be considered as properly recognized.
setOcrEngine(IOcrEngine) - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Sets IOcrEngine reader object to perform OCR.
setOcrEventHelper(AbstractPdfOcrEventHelper) - Method in class com.itextpdf.pdfocr.OcrProcessContext
Sets ocr event helper.
setOcrPdfCreatorProperties(OcrPdfCreatorProperties) - Method in class com.itextpdf.pdfocr.OcrPdfCreator
Sets properties for OcrPdfCreator.
setPageSegMode(Integer) - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Sets Page Segmentation Mode.
setPageSize(Rectangle) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Sets required size for output PDF document.
setPathToExecutable(String) - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4ExecutableOcrEngine
Sets path to tesseract executable.
setPathToTessData(File) - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Sets path to directory with tess data.
setPdfLang(String) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Specify PDF natural language, and optionally locale.
setPreprocessingImages(boolean) - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Sets true if image preprocessing is needed.
setScaleMode(ScaleMode) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Sets scale mode for input images using available options from ScaleMode enumeration.
setSmoothTiling(boolean) - Method in class com.itextpdf.pdfocr.tesseract4.ImagePreprocessingOptions
Sets ImagePreprocessingOptions.smoothTiling.
setTesseract4OcrEngineProperties(Tesseract4OcrEngineProperties) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Sets properties for AbstractTesseract4OcrEngine.
setText(String) - Method in class com.itextpdf.pdfocr.TextInfo
Sets text element.
setTextColor(Color) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Sets text color in output PDF document.
setTextLayerName(String) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Sets name for the text layer.
setTextPositioning(TextPositioning) - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Defines the way text is retrieved from tesseract output using TextPositioning.
setTileHeight(int) - Method in class com.itextpdf.pdfocr.tesseract4.ImagePreprocessingOptions
Sets ImagePreprocessingOptions.tileHeight.
setTileWidth(int) - Method in class com.itextpdf.pdfocr.tesseract4.ImagePreprocessingOptions
Sets ImagePreprocessingOptions.tileWidth.
setTitle(String) - Method in class com.itextpdf.pdfocr.OcrPdfCreatorProperties
Sets PDF document title.
setUseTxtToImproveHocrParsing(boolean) - Method in class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Sets useTxtToImproveHocrParsing.
START_OCR_FOR_IMAGES - Static variable in class com.itextpdf.pdfocr.logs.PdfOcrLogMessageConstant
The constant START_OCR_FOR_IMAGES.
START_OCR_FOR_IMAGES - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
STATISTICS_EVENT_TYPE_CANT_BE_NULL - Static variable in class com.itextpdf.pdfocr.exceptions.PdfOcrExceptionMessageConstant
 
STATISTICS_EVENT_TYPE_IS_NOT_DETECTED - Static variable in class com.itextpdf.pdfocr.exceptions.PdfOcrExceptionMessageConstant
 

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TESSERACT_FAILED - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
TESSERACT_FAILED - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 
TESSERACT_LIB_NOT_INSTALLED - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
TESSERACT_LIB_NOT_INSTALLED_WIN - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
TESSERACT_NOT_FOUND - Static variable in class com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
 
Tesseract4ExecutableOcrEngine - Class in com.itextpdf.pdfocr.tesseract4
The implementation of AbstractTesseract4OcrEngine for tesseract OCR.
Tesseract4ExecutableOcrEngine(Tesseract4OcrEngineProperties) - Constructor for class com.itextpdf.pdfocr.tesseract4.Tesseract4ExecutableOcrEngine
Creates a new Tesseract4ExecutableOcrEngine instance.
Tesseract4ExecutableOcrEngine(String, Tesseract4OcrEngineProperties) - Constructor for class com.itextpdf.pdfocr.tesseract4.Tesseract4ExecutableOcrEngine
Creates a new Tesseract4ExecutableOcrEngine instance.
Tesseract4LibOcrEngine - Class in com.itextpdf.pdfocr.tesseract4
The implementation of AbstractTesseract4OcrEngine for tesseract OCR.
Tesseract4LibOcrEngine(Tesseract4OcrEngineProperties) - Constructor for class com.itextpdf.pdfocr.tesseract4.Tesseract4LibOcrEngine
Creates a new Tesseract4LibOcrEngine instance.
Tesseract4LogMessageConstant - Class in com.itextpdf.pdfocr.tesseract4.logs
Class that bundles all the log message templates as constants.
Tesseract4OcrEngineProperties - Class in com.itextpdf.pdfocr.tesseract4
Properties that will be used by the IOcrEngine.
Tesseract4OcrEngineProperties() - Constructor for class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Creates a new Tesseract4OcrEngineProperties instance.
Tesseract4OcrEngineProperties(Tesseract4OcrEngineProperties) - Constructor for class com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
Creates a new Tesseract4OcrEngineProperties instance based on another Tesseract4OcrEngineProperties instance (copy constructor).
TesseractHelper - Class in com.itextpdf.pdfocr.tesseract4
Helper class.
TextInfo - Class in com.itextpdf.pdfocr
This class describes how recognized text is positioned on the image providing bbox for each text item (could be a line or a word).
TextInfo() - Constructor for class com.itextpdf.pdfocr.TextInfo
Creates a new TextInfo instance.
TextInfo(TextInfo) - Constructor for class com.itextpdf.pdfocr.TextInfo
Creates a new TextInfo instance from existing one.
TextInfo(String, Rectangle) - Constructor for class com.itextpdf.pdfocr.TextInfo
Creates a new TextInfo instance.
TextPositioning - Enum in com.itextpdf.pdfocr.tesseract4
Enumeration of the possible types of text positioning.
TXT - Enum constant in enum com.itextpdf.pdfocr.tesseract4.OutputFormat
Reader will produce plain txt file.

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UNSUPPORTED_EXIF_ORIENTATION_VALUE - Static variable in class com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
 

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validateLanguages(List<String>) - Method in class com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine
Validates list of provided languages and checks if they all exist in given tess data directory.
valueOf(String) - Static method in enum com.itextpdf.pdfocr.ScaleMode
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum com.itextpdf.pdfocr.statistics.PdfOcrOutputType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum com.itextpdf.pdfocr.tesseract4.OutputFormat
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum com.itextpdf.pdfocr.tesseract4.TextPositioning
Returns the enum constant of this type with the specified name.
values() - Static method in enum com.itextpdf.pdfocr.ScaleMode
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum com.itextpdf.pdfocr.statistics.PdfOcrOutputType
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum com.itextpdf.pdfocr.tesseract4.OutputFormat
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum com.itextpdf.pdfocr.tesseract4.TextPositioning
Returns an array containing the constants of this enum type, in the order they are declared.
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