Class ResultHighlightType

ResultHighlightType defines what highlighting mode to use for HighlightTextAndSaveAsImages(IronTesseract, String, ResultHighlightType). You may choose to highlight every character, word, line, or paragraph.

Inheritance

System.Object

ResultHighlightType

Namespace: IronOcr

Assembly: IronOcr.dll

Syntax

public sealed class ResultHighlightType : Enum

Choosing how IronOCR draws debug highlights runs through ResultHighlightType, passed to HighlightTextAndSaveAsImages when an input is saved as annotated images. Word boxes each recognized word and is the usual choice for spot-checking accuracy, Character highlights individual glyphs for the finest-grained view, Line groups by text line, and Paragraph outlines whole blocks for a layout-level check. The highlight text how-to writes annotated images for debugging.

input.HighlightTextAndSaveAsImages(ocr, "highlighted.png", ResultHighlightType.Word);

Fields

Character

Highlight every single detected OcrResult.Character.

Declaration

public const ResultHighlightType Character

Field Value

Type	Description
ResultHighlightType

Line

Highlight every single detected OcrResult.Line.

Declaration

public const ResultHighlightType Line

Field Value

Type	Description
ResultHighlightType

Paragraph

Highlight every single detected OcrResult.Paragraph.

Declaration

public const ResultHighlightType Paragraph

Field Value

Type	Description
ResultHighlightType

value__

Declaration

public int value__

Field Value

Type	Description
System.Int32

Word

Highlight every single detected OcrResult.Word.

Declaration

public const ResultHighlightType Word

Field Value

Type	Description
ResultHighlightType