UpdateFillMethod Method (IOcrPage)

Update the type of text in the zones of this IOcrPage.

Syntax

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

void UpdateFillMethod()

'Declaration
 
Sub UpdateFillMethod()

'Usage
 
Dim instance As IOcrPage
 
instance.UpdateFillMethod()

void UpdateFillMethod()

function Leadtools.Forms.Ocr.IOcrPage.UpdateFillMethod()

void UpdateFillMethod();

Remarks

This method tries to determine the type of the text in the zones of this IOcrPage (e.g. handprinted, machine printed or dot-matrix printed text). This method only looks into zones having the OcrZoneFillMethod.Default value in their OcrZone.FillMethod property. When a zone with this qualification is found, this method will update the following:

OcrZone.FillMethod will be updated to the detected value.
OcrZone.RecognitionModule will be updated to OcrZoneRecognitionModule.Default.

If the detection was unsuccessful, both properties of the zone remain intact.

The types of zones that can be detected with this method are:

To detect the global fill method of a page, use DetectFillMethod

Note: This method is not supported in the LEADTOOLS OCR Advantage Engine, any call to this method will have no effect.

Example

For an example, refer to AutoZone.

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
IOcrPageCollection Interface
IOcrZoneCollection Interface
OcrZone Structure
Recognize Method
Programming with the LEADTOOLS .NET OCR