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ScanFrame Method

Summary

Attempts to add an image to the CreditCardScanner for acquisition.

Syntax

C#
VB
Java
Objective-C
C++
public DetectionInfo ScanFrame( 
   Frame frame 
) 
Public Function ScanFrame( _ 
   ByVal frame As Leadtools.Creditcards.Frame _ 
) As Leadtools.Creditcards.DetectionInfo 
- (nullable LTDetectionInfo *)scanFrame:(LTFrame *)frame error:(NSError **)error 
             
public DetectionInfo scanFrame(Frame frame) 
             
public:  
   DetectionInfo^ ScanFrame( 
      Frame^ frame 
   ) 

Parameters

frame
The Frame object containing the image data the user wishes to scan.

Return Value

A DetectionInfo object containing the information obtained from the scan.

Remarks

Use the ScanFrame method to attempt to add frames to the CreditCardScanner for acquisition. It will often take more than one frame to acquire accurate data. It is best to call this method repeatedly with a stream of images until accurate data has been acquired. If the Focus Score is above the MinimumFocusScore the frame will be added.

Requirements

Target Platforms

Help Version 19.0.2017.10.18
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Leadtools.CreditCards Assembly