Hierarchy For All Packages

Package Hierarchies:

• com.itextpdf.pdfocr,
• com.itextpdf.pdfocr.exceptions,
• com.itextpdf.pdfocr.logs,
• com.itextpdf.pdfocr.onnxtr,
• com.itextpdf.pdfocr.onnxtr.actions.data,
• com.itextpdf.pdfocr.onnxtr.actions.events,
• com.itextpdf.pdfocr.onnxtr.detection,
• com.itextpdf.pdfocr.onnxtr.exceptions,
• com.itextpdf.pdfocr.onnxtr.orientation,
• com.itextpdf.pdfocr.onnxtr.recognition,
• com.itextpdf.pdfocr.onnxtr.util,
• com.itextpdf.pdfocr.statistics,
• com.itextpdf.pdfocr.structuretree,
• com.itextpdf.pdfocr.tesseract4,
• com.itextpdf.pdfocr.tesseract4.actions.data,
• com.itextpdf.pdfocr.tesseract4.actions.events,
• com.itextpdf.pdfocr.tesseract4.exceptions,
• com.itextpdf.pdfocr.tesseract4.logs,
• com.itextpdf.pdfocr.util

Class Hierarchy

• java.lang.Object
  • com.itextpdf.commons.actions.AbstractITextEvent (implements com.itextpdf.commons.actions.IEvent)
    • com.itextpdf.pdfocr.AbstractPdfOcrEventHelper
    • com.itextpdf.commons.actions.AbstractProductITextEvent
      • com.itextpdf.commons.actions.AbstractContextBasedITextEvent
        • com.itextpdf.commons.actions.AbstractProductProcessITextEvent
          • com.itextpdf.pdfocr.onnxtr.actions.events.PdfOcrOnnxTrProductEvent
          • com.itextpdf.pdfocr.tesseract4.actions.events.PdfOcrTesseract4ProductEvent
      • com.itextpdf.commons.actions.AbstractStatisticsEvent
        • com.itextpdf.pdfocr.statistics.PdfOcrOutputTypeStatisticsEvent
  • com.itextpdf.pdfocr.onnxtr.AbstractOnnxPredictorR> (implements com.itextpdf.pdfocr.onnxtr.IPredictorR>)
    • com.itextpdf.pdfocr.onnxtr.detection.OnnxDetectionPredictor (implements com.itextpdf.pdfocr.onnxtr.detection.IDetectionPredictor)
    • com.itextpdf.pdfocr.onnxtr.orientation.OnnxOrientationPredictor (implements com.itextpdf.pdfocr.onnxtr.orientation.IOrientationPredictor)
    • com.itextpdf.pdfocr.onnxtr.recognition.OnnxRecognitionPredictor (implements com.itextpdf.pdfocr.onnxtr.recognition.IRecognitionPredictor)
  • com.itextpdf.pdfocr.tesseract4.AbstractTesseract4OcrEngine (implements com.itextpdf.pdfocr.IOcrEngine, com.itextpdf.pdfocr.IProductAware)
    • com.itextpdf.pdfocr.tesseract4.Tesseract4ExecutableOcrEngine
    • com.itextpdf.pdfocr.tesseract4.Tesseract4LibOcrEngine
  • com.itextpdf.pdfocr.onnxtr.util.Batching
  • com.itextpdf.pdfocr.onnxtr.util.BatchProcessingGeneratorR> (implements java.util.Iterator)
  • com.itextpdf.pdfocr.onnxtr.util.BufferedImageUtil
  • com.itextpdf.pdfocr.onnxtr.recognition.CrnnPostProcessor (implements com.itextpdf.pdfocr.onnxtr.recognition.IRecognitionPostProcessor)
  • com.itextpdf.pdfocr.onnxtr.orientation.DefaultOrientationMapper (implements com.itextpdf.pdfocr.onnxtr.IOutputLabelMapper)
  • com.itextpdf.pdfocr.onnxtr.recognition.EndOfStringPostProcessor (implements com.itextpdf.pdfocr.onnxtr.recognition.IRecognitionPostProcessor)
  • com.itextpdf.pdfocr.onnxtr.FloatBufferMdArray
  • com.itextpdf.layout.font.FontProvider
    • com.itextpdf.pdfocr.PdfOcrFontProvider
  • com.itextpdf.pdfocr.tesseract4.ImagePreprocessingOptions
  • com.itextpdf.pdfocr.tesseract4.LeptonicaImageRotationHandler (implements com.itextpdf.pdfocr.IImageRotationHandler)
  • com.itextpdf.pdfocr.structuretree.LogicalStructureTreeItem
    • com.itextpdf.pdfocr.structuretree.ArtifactItem
    • com.itextpdf.pdfocr.structuretree.ParagraphTreeItem
    • com.itextpdf.pdfocr.structuretree.SpanTreeItem
    • com.itextpdf.pdfocr.structuretree.TableCellTreeItem
    • com.itextpdf.pdfocr.structuretree.TableRowTreeItem
    • com.itextpdf.pdfocr.structuretree.TableTreeItem
  • com.itextpdf.pdfocr.onnxtr.util.MathUtil
  • com.itextpdf.pdfocr.OcrEngineProperties
    • com.itextpdf.pdfocr.tesseract4.Tesseract4OcrEngineProperties
  • com.itextpdf.pdfocr.OcrPdfCreator
  • com.itextpdf.pdfocr.OcrPdfCreatorProperties
  • com.itextpdf.pdfocr.OcrProcessContext
  • com.itextpdf.pdfocr.onnxtr.detection.OnnxDetectionPostProcessor (implements com.itextpdf.pdfocr.onnxtr.detection.IDetectionPostProcessor)
  • com.itextpdf.pdfocr.onnxtr.detection.OnnxDetectionPredictorProperties
  • com.itextpdf.pdfocr.onnxtr.OnnxInputProperties
  • com.itextpdf.pdfocr.onnxtr.orientation.OnnxOrientationPredictorProperties
  • com.itextpdf.pdfocr.onnxtr.recognition.OnnxRecognitionPredictorProperties
  • com.itextpdf.pdfocr.onnxtr.OnnxTrEngineProperties
  • com.itextpdf.pdfocr.onnxtr.OnnxTrOcrEngine (implements java.lang.AutoCloseable, com.itextpdf.pdfocr.IOcrEngine, com.itextpdf.pdfocr.IProductAware)
  • com.itextpdf.pdfocr.onnxtr.util.OpenCvUtil
  • com.itextpdf.pdfocr.exceptions.PdfOcrExceptionMessageConstant
  • com.itextpdf.pdfocr.util.PdfOcrFileUtil
  • com.itextpdf.pdfocr.logs.PdfOcrLogMessageConstant
  • com.itextpdf.pdfocr.PdfOcrMetaInfoContainer
  • com.itextpdf.pdfocr.onnxtr.exceptions.PdfOcrOnnxTrExceptionMessageConstant
  • com.itextpdf.pdfocr.onnxtr.actions.data.PdfOcrOnnxTrProductData
  • com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4ExceptionMessageConstant
  • com.itextpdf.pdfocr.tesseract4.actions.data.PdfOcrTesseract4ProductData
  • com.itextpdf.pdfocr.util.PdfOcrTextBuilder
  • com.itextpdf.pdfocr.onnxtr.SharpenConfigMapping (implements sharpen.config.MappingConfiguration)
  • com.itextpdf.pdfocr.SharpenConfigMapping (implements sharpen.config.MappingConfiguration)
  • com.itextpdf.pdfocr.tesseract4.SharpenConfigMapping (implements sharpen.config.MappingConfiguration)
  • com.itextpdf.pdfocr.tesseract4.logs.Tesseract4LogMessageConstant
  • com.itextpdf.pdfocr.tesseract4.TesseractHelper
  • com.itextpdf.pdfocr.TextInfo
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • java.lang.RuntimeException
        • com.itextpdf.commons.exceptions.ITextException
          • com.itextpdf.pdfocr.exceptions.PdfOcrException
            • com.itextpdf.pdfocr.exceptions.PdfOcrInputException
            • com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrTesseract4Exception
              • com.itextpdf.pdfocr.tesseract4.exceptions.PdfOcrInputTesseract4Exception
  • com.itextpdf.pdfocr.util.TiffImageUtil
  • com.itextpdf.pdfocr.onnxtr.recognition.Vocabulary

Interface Hierarchy

• java.lang.AutoCloseable
  • com.itextpdf.pdfocr.onnxtr.IPredictorR>
    • com.itextpdf.pdfocr.onnxtr.detection.IDetectionPredictor
    • com.itextpdf.pdfocr.onnxtr.orientation.IOrientationPredictor
    • com.itextpdf.pdfocr.onnxtr.recognition.IRecognitionPredictor
• com.itextpdf.pdfocr.onnxtr.util.IBatchProcessorR>
• com.itextpdf.pdfocr.onnxtr.detection.IDetectionPostProcessor
• com.itextpdf.pdfocr.IImageRotationHandler
• com.itextpdf.pdfocr.IOcrEngine
• com.itextpdf.pdfocr.IOcrProcessProperties
• com.itextpdf.pdfocr.onnxtr.IOutputLabelMapper
• com.itextpdf.pdfocr.IProductAware
• com.itextpdf.pdfocr.onnxtr.recognition.IRecognitionPostProcessor

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum (implements java.lang.Comparable, java.lang.constant.Constable, java.io.Serializable)
    • com.itextpdf.pdfocr.tesseract4.OutputFormat
    • com.itextpdf.pdfocr.statistics.PdfOcrOutputType
    • com.itextpdf.pdfocr.ScaleMode
    • com.itextpdf.pdfocr.TextOrientation
    • com.itextpdf.pdfocr.onnxtr.TextPositioning
    • com.itextpdf.pdfocr.tesseract4.TextPositioning