Image Viewer CP ActiveX Control

OCRCharFilter 

 

Set the character filter before start a recognition process.  

ImageViewer1.OCRCharFilter[=String]


Parameter
String
the string of filter.

Remark
This property is Read/Write.

Example

   

Visual Basic Syntax
ImageViewer1.OCRRecognizeMode=0
'show upper case only
ImageViewer1.OCRCharFilter="ABCDEFGHIJKLMNOPQRSTUVWXYZ"
ImageViewer1.OCRStartScan(0, "dictfiles")

'after OCRRecognized event fired
ImageViewer1.OCRSaveRecognizedText "c:\testoutput.txt"