GetZoneBoundsInPixels Method

Gets the bounding rectangle of a zone in pixels

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

LeadRect GetZoneBoundsInPixels( 
   int zoneIndex
)

'Declaration
 
Function GetZoneBoundsInPixels( _
   ByVal zoneIndex As Integer _
) As LeadRect

'Usage
 
Dim instance As IOcrPage
Dim zoneIndex As Integer
Dim value As LeadRect
 
value = instance.GetZoneBoundsInPixels(zoneIndex)

LeadRect GetZoneBoundsInPixels( 
   int zoneIndex
)

function Leadtools.Forms.Ocr.IOcrPage.GetZoneBoundsInPixels( 
   zoneIndex 
)

LeadRect GetZoneBoundsInPixels( 
   int zoneIndex
)

Parameters

zoneIndex: The zero-based index of the zone.

Return Value

A Leadtools.LeadRect object that contains the zone bounding rectangle in pixels.

Remarks

This method returns the zone bounding rectangle in pixels based on the zone's OcrZone.Bounds value and this image DPI (DpiX and DpiY). The rectangle value returned is always in top-left coordinates.

Example

For an example, refer to HitTestZone.

Requirements

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

IOcrPage Interface
IOcrPage Members
Recognize Method
IOcrDocument Interface
IOcrPageCollection Interface
IOcrZoneCollection Interface
OcrZone Structure
Programming with Leadtools .NET OCR