com.google.zxing.datamatrix
Class DataMatrixReader
java.lang.Object
com.google.zxing.datamatrix.DataMatrixReader
- All Implemented Interfaces:
- Reader
public final class DataMatrixReader
- extends Object
- implements Reader
This implementation can detect and decode Data Matrix codes in an image.
- Since:
- BlackBerry API 6.0.0
DataMatrixReader
public DataMatrixReader()
- Since:
- BlackBerry API 6.0.0
decode
public Result decode(BinaryBitmap image)
throws ReaderException
- Locates and decodes a Data Matrix code in an image.
- Specified by:
decode
in interface Reader
- Parameters:
image
- image of barcode to decode
- Returns:
- a String representing the content encoded by the Data Matrix code
- Throws:
ReaderException
- if a Data Matrix code cannot be found, or cannot be decoded- Since:
- BlackBerry API 6.0.0
decode
public Result decode(BinaryBitmap image,
Hashtable hints)
throws ReaderException
- Description copied from interface:
Reader
- Locates and decodes a barcode in some format within an image. This method also accepts
hints, each possibly associated to some data, which may help the implementation decode.
- Specified by:
decode
in interface Reader
- Parameters:
image
- image of barcode to decodehints
- passed as a Hashtable
from DecodeHintType
to arbitrary data. The
meaning of the data depends upon the hint type. The implementation may or may not do
anything with these hints.
- Returns:
- String which the barcode encodes
- Throws:
ReaderException
- if the barcode cannot be located or decoded for any reason- Since:
- BlackBerry API 6.0.0
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