ocr4linux.com / Documentation Home /Step 2 Recognition: Barcodes
Key | Parameters | Default | Description |
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-bhc |
--hasChecksum |
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no |
|
Specifies whether the barcode being recognised must be interpreted as the barcode of the same type but with a check sum. |
|
-bc39wa |
--isCode39WithoutAsterisk |
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no |
|
Specifies that the Code 39 barcode being recognised has no start and stop symbol, the asterisk "*". This property is only available for barcodes of the Code 39 type. |
|
-bean |
--isEAN13InterpretedAsUPCA |
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no |
|
Specifies whether the EAN 13 barcode being recognised should be interpreted as a barcode of type UPC-A. This property is only available for barcodes of type EAN13. |
|
-bo |
--orientation |
||
OR superposition of the following constant: |
Autodetect |
Specifies the types of barcode orientation. |
|
-bcp |
--pdf417CodePage |
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Predefined Code Page |
Null |
Recognize barcodes which do not conform to the barcode specifications. |
|
-bst |
--supplementType |
||
an OR superposition of the following constant: |
Autodetect |
Specifies the types of the supplementary barcode. This key is only available for barcodes of the EAN 8, 13 and UPC-E types. |
|
-bt |
--Type |
||
an OR superposition of the following constant: |
Autodetect |
Specifies the types of the barcode. |
Note: Full keys are marked by italic.