Class NoOutlineRegion

Struct for storing regions without outlines consist with RegionRect, RegionText, and Page

Inheritance

System.Object

NoOutlineRegion

Implements

System.IEquatable<NoOutlineRegion>

Namespace: IronOcr.Extension.AdvancedScan

Assembly: IronOcr.dll

Syntax

public sealed class NoOutlineRegion : ValueType

When an advanced scan finds text that sits outside any ruled table, IronOCR records it as a NoOutlineRegion. Each one captures a block of recognized text that has no cell borders around it, so content between or beside tables is not lost during structured extraction.

RegionRect gives the region's rectangle on the page, RegionText holds the recognized text inside it, and Page reports which page it came from. The value type also offers a Deconstruct method, so var (rect, text, page) = region; reads all three at once, and Equals compares two regions for equality by their stored values. Pair these regions with the table results when you reconstruct a document and need both the gridded cells and the surrounding free text in their correct positions, since labels, captions, and notes often sit just outside the ruled grid.

The advanced reading how-to covers the advanced scan, and the read table in a document how-to shows the structured results alongside it.

Constructors

NoOutlineRegion(Rectangle, String, Int32)

Struct for storing regions without outlines consist with RegionRect, RegionText, and Page

Declaration

public NoOutlineRegion(Rectangle RegionRect, string RegionText, int Page)

Parameters

Type	Name	Description
IronSoftware.Drawing.Rectangle	RegionRect	Rectangle of region extracted from PaddleOCRResultRegion
System.String	RegionText	Text in the same region as RegionRect
System.Int32	Page	Page number where the current region belongs

Properties

Page

Page number where the current region belongs

Declaration

public int Page { get; set; }

Property Value

Type	Description
System.Int32

RegionRect

Rectangle of region extracted from PaddleOCRResultRegion

Declaration

public Rectangle RegionRect { get; set; }

Property Value

Type	Description
IronSoftware.Drawing.Rectangle

RegionText

Text in the same region as RegionRect

Declaration

public string RegionText { get; set; }

Property Value

Type	Description
System.String

Methods

Deconstruct(out Rectangle, out String, out Int32)

Declaration

public void Deconstruct(out Rectangle RegionRect, out string RegionText, out int Page)

Parameters

Type	Name	Description
IronSoftware.Drawing.Rectangle	RegionRect
System.String	RegionText
System.Int32	Page

Equals(NoOutlineRegion)

Declaration

public bool Equals(NoOutlineRegion other)

Parameters

Type	Name	Description
NoOutlineRegion	other

Returns

Type	Description
System.Boolean

Equals(Object)

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
System.Object	obj

Returns

Type	Description
System.Boolean

GetHashCode()

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32

ToString()

Declaration

public override string ToString()

Returns

Type	Description
System.String

Operators

Equality(NoOutlineRegion, NoOutlineRegion)

Declaration

public static bool operator ==(NoOutlineRegion left, NoOutlineRegion right)

Parameters

Type	Name	Description
NoOutlineRegion	left
NoOutlineRegion	right

Returns

Type	Description
System.Boolean

Inequality(NoOutlineRegion, NoOutlineRegion)

Declaration

public static bool operator !=(NoOutlineRegion left, NoOutlineRegion right)

Parameters

Type	Name	Description
NoOutlineRegion	left
NoOutlineRegion	right

Returns

Type	Description
System.Boolean

Implements

System.IEquatable<>