Class PDFRenderer

Namespace

Emgu.CV.OCR

Assembly

Emgu.CV.dll

Renders tesseract output into searchable PDF

public class PDFRenderer : UnmanagedObject, IDisposable, ITessResultRenderer

Inheritance

object

DisposableObject

UnmanagedObject

PDFRenderer

Implements

IDisposable

ITessResultRenderer

Inherited Members

UnmanagedObject._ptr

UnmanagedObject.Ptr

DisposableObject.Dispose()

DisposableObject.ReleaseManagedResources()

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

OcrInvoke.AddImage(ITessResultRenderer, Tesseract)

OcrInvoke.BeginDocument(ITessResultRenderer, string)

OcrInvoke.EndDocument(ITessResultRenderer)

Constructors

PDFRenderer(string, string, bool)

Create a PDF renderer

public PDFRenderer(string outputBase, string dataDir, bool textOnly)

Parameters

outputBase string

Output base

dataDir string

dataDir is the location of the TESSDATA. We need it because we load a custom PDF font from this location.

textOnly bool

Text only

Properties

TessResultRendererPtr

Pointer to the unmanaged TessResultRendered

public nint TessResultRendererPtr { get; }

Property Value

nint

Methods

DisposeObject()

Release the unmanaged memory associated with this Renderer

protected override void DisposeObject()