|
Set the specific zone for recognizing.
Public Function OCRSetRect( _
ByVal iLeft As Integer, _
ByVal iTop As Integer, _
ByVal iWidth As Integer, _
ByVal iHeight As Integer
)
|
Parameter
iLeft
Specifies the logical left-coordinate of the starting point of the rectangle.
iTop
Specifies the logical top-coordinate of the starting point of the rectangle.
iWidth
the width of rectangle.
iHeight
the height of rectangle.
No Return Value
Example
|
Visual Basic Syntax
Scanner1.OCRRecognizeMode=0
Scanner1.OCRSetRect 0,0,100, 100
Scanner1.OCRStartScan(0, "dictfiles")
'after OCRRecognized event fired
Scanner1.OCRSaveRecognizedText "c:\testoutput.txt"
|
|
|
|
