com.symbol.emdk.barcode

Class ScannerConfig.OcrParams

java.lang.Object

com.symbol.emdk.barcode.ScannerConfig.OcrParams

Enclosing class:

ScannerConfig

public class ScannerConfig.OcrParams
extends Object

The OcrParams class provides access to OCR parameters that are available to configure.

Field Summary

Fields

Modifier and Type	Field and Description
com.symbol.emdk.barcode.ScannerConfig.InverseOcr	inverseOcr Setting to change the OCR behavior for white or light words on a black or dark background.
int	maxCharacters Maximum number of OCR characters (including spaces) per line to decode.
int	minCharacters Minimum number of OCR characters (not including spaces) per line to decode.
com.symbol.emdk.barcode.ScannerConfig.OcrLines	ocrLines Number of OCR lines to decode.
int	quietZone Setting to change the quiet zone to be considered in OCR capturing.
String	template Setting to change the template to be used in OCR capturing.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

inverseOcr

public com.symbol.emdk.barcode.ScannerConfig.InverseOcr inverseOcr

Setting to change the OCR behavior for white or light words on a black or dark background.

 Example Usage:
 	ocrParams.inverseOcr = InverseOcr.REGULAR_ONLY;
 
 

ocrLines

public com.symbol.emdk.barcode.ScannerConfig.OcrLines ocrLines

Number of OCR lines to decode. Some OCR Variants like Visas, TD1, or TD2 ID cards automatically sets the appropriate OCR Lines.

 Example Usage:
 	ocrParams.ocrLines = OcrLines.ONE_LINE;
 
 

maxCharacters

public int maxCharacters

Maximum number of OCR characters (including spaces) per line to decode. Strings of OCR characters greater than the maximum are ignored.

 Example Usage:
 	ocrParams.maxCharacters = 100;
 
 

minCharacters

public int minCharacters

Minimum number of OCR characters (not including spaces) per line to decode. Strings of OCR characters less than the minimum are ignored.

 Example Usage:
 	ocrParams.minCharacters = 3;
 
 

quietZone

public int quietZone

Setting to change the quiet zone to be considered in OCR capturing.

 Example Usage:
 	ocrParams.quietZone = 50;
 
 

template

public String template

Setting to change the template to be used in OCR capturing. Templates are used to precisely matching scanned OCR characters to a desired input format. Carefully constructing an OCR template eliminates scanning errors.

 Example Usage:
 	ocrParams.template = "Template1";