Package com.google.zxing.maxicode
Class MaxiCodeReader
java.lang.Object
com.google.zxing.maxicode.MaxiCodeReader
- All Implemented Interfaces:
Reader
This implementation can detect and decode a MaxiCode in an image.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptiondecode(BinaryBitmap image) Locates and decodes a MaxiCode in an image.decode(BinaryBitmap image, Map<DecodeHintType, ?> hints) Locates and decodes a barcode in some format within an image.voidreset()Resets any internal state the implementation has after a decode, to prepare it for reuse.
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Constructor Details
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MaxiCodeReader
public MaxiCodeReader()
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Method Details
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decode
public Result decode(BinaryBitmap image) throws NotFoundException, ChecksumException, FormatException Locates and decodes a MaxiCode in an image.- Specified by:
decodein interfaceReader- Parameters:
image- image of barcode to decode- Returns:
- a String representing the content encoded by the MaxiCode
- Throws:
NotFoundException- if a MaxiCode cannot be foundFormatException- if a MaxiCode cannot be decodedChecksumException- if error correction fails
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decode
public Result decode(BinaryBitmap image, Map<DecodeHintType, ?> hints) throws NotFoundException, ChecksumException, FormatExceptionDescription copied from interface:ReaderLocates 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:
decodein interfaceReader- Parameters:
image- image of barcode to decodehints- passed as aMapfromDecodeHintTypeto 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:
NotFoundException- if no potential barcode is foundChecksumException- if a potential barcode is found but does not pass its checksumFormatException- if a potential barcode is found but format is invalid
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reset
public void reset()Description copied from interface:ReaderResets any internal state the implementation has after a decode, to prepare it for reuse.
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