BarcodeReader (IIZI(R) 4.2.2.17923 Java API Specification)

java.lang.Object

com.iizix.barcode.BarcodeReader

public class BarcodeReader extends Object

Barcode reader implementation that will scan an image for a barcode.

Author:: Christopher Mindus

Constructor Summary
Constructors
Constructor
Description
BarcodeReader()
Method Summary
Modifier and Type
Method
Description
static BarcodeData
readBarcode(BufferedImage image)
Scans a BufferedImage and attempts to detect a single barcode.
static BarcodeData
readBarcode(File file)
Reads a file and attempts to detect a single barcode.
static BarcodeData
readBarcode(InputStream in)
Reads an input stream as an image of PNG or JPEG type and attempts to detect a single barcode.
static BarcodeData
readBarcode(String fileName)
Reads a file and attempts to detect a single barcode.
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- BarcodeReader
  public BarcodeReader()
Method Details
- readBarcode
  public static BarcodeData readBarcode(String fileName) throws IOException, NotFoundException
  Reads a file and attempts to detect a single barcode.
  Parameters:
  fileName - The file name to read.
  Returns:
  The barcode data.
  Throws:
  IOException - For file I/O errors.
  NotFoundException - If a barcode is not found.
- readBarcode
  public static BarcodeData readBarcode(File file) throws IOException, NotFoundException
  Reads a file and attempts to detect a single barcode.
  Parameters:
  file - The file to read.
  Returns:
  The barcode data.
  Throws:
  IOException - For file I/O errors.
  NotFoundException - If a barcode is not found.
- readBarcode
  public static BarcodeData readBarcode(InputStream in) throws IOException, NotFoundException
  Reads an input stream as an image of PNG or JPEG type and attempts to detect a single barcode.
  Parameters:
  in - The input stream to read.
  Note: it is up to the caller to close the input stream.
  Returns:
  The barcode data.
  Throws:
  IOException - For I/O errors.
  NotFoundException - If a barcode is not found.
- readBarcode
  public static BarcodeData readBarcode(BufferedImage image) throws NotFoundException
  Scans a BufferedImage and attempts to detect a single barcode.
  Parameters:
  image - The image.
  Returns:
  The barcode data.
  Throws:
  NotFoundException - If a barcode is not found.