GetWords(Int32,Int32,LogicalUnit) Method

IList<OcrWord> GetWords( 
   int dpiX,
   int dpiY,
   LogicalUnit unit
)

'Declaration
 

Overloads Function GetWords( _
   ByVal dpiX As Integer, _
   ByVal dpiY As Integer, _
   ByVal unit As LogicalUnit _
) As IList(Of OcrWord)

'Usage
 

Dim instance As IOcrZoneCharacters
Dim dpiX As Integer
Dim dpiY As Integer
Dim unit As LogicalUnit
Dim value As IList(Of OcrWord)
 
value = instance.GetWords(dpiX, dpiY, unit)

Windows.Foundation.Collections.IVector //In WinRT the IList interface is replaced by IVector<OcrWord> GetWords( 
   int dpiX,
   int dpiY,
   LogicalUnit unit
)

function Leadtools.Forms.Ocr.IOcrZoneCharacters.GetWords(Int32,Int32,LogicalUnit)( 
   dpiX ,
   dpiY ,
   unit 
)

IList<OcrWord>^ GetWords( 
   int dpiX,
   int dpiY,
   LogicalUnit unit
) 

Parameters

dpiX

Horizontal resolution to use when calculating Bounds if unit is LogicalUnit.Pixels.

dpiY

Vertical resolution to use when calculating Bounds if unit is LogicalUnit.Pixels.

unit

Desired unit to use when calculating Bounds.

Return Value

This is a helper method that iterate through the OcrCharacter list of the zone and constructs the words based on the OcrCharacter.Position flags.

The returned words contain bound values in unit.

Target Platforms

Reference

IOcrZoneCharacters Interface
IOcrZoneCharacters Members
Overload List
IOcrPage.SetRecognizedCharacters
IOcrPage.GetRecognizedCharacters
IOcrPage.Recognize
IOcrPage.IsRecognized
OcrCharacter Structure
IOcrPageCharacters Interface
IOcrZoneCharacters Interface
IOcrPageCollection Interface
IOcrZoneCollection Interface
OcrZone Structure
Programming with the LEADTOOLS .NET OCR