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 OcrWord.Bounds if unit is LogicalUnit.Pixels.

dpiY

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

unit

Desired unit to use when calculating OcrWord.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: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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