com.google.zxing.pdf417.detector
Class Detector

java.lang.Object
  com.google.zxing.pdf417.detector.Detector

public final class Detector
extends Object

Encapsulates logic that can detect a PDF417 Code in an image, even if the PDF417 Code is rotated or skewed, or partially obscured.

Since:

BlackBerry API 6.0.0

Constructor Summary

Detector(BinaryBitmap image)

Method Summary
DetectorResult	detect() Detects a PDF417 Code in an image, simply.
DetectorResult	detect(Hashtable hints) Detects a PDF417 Code in an image.

Methods inherited from class java.lang.Object

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

Constructor Detail

Detector

public Detector(BinaryBitmap image)

Since:

BlackBerry API 6.0.0

Method Detail

detect

public DetectorResult detect()
                      throws ReaderException

Detects a PDF417 Code in an image, simply.

Returns:

DetectorResult encapsulating results of detecting a PDF417 Code

Throws:

ReaderException - if no QR Code can be found

Since:

BlackBerry API 6.0.0

detect

public DetectorResult detect(Hashtable hints)
                      throws ReaderException

Detects a PDF417 Code in an image. Only checks 0 and 180 degree rotations.

Parameters:

hints - optional hints to detector

Returns:

DetectorResult encapsulating results of detecting a PDF417 Code

Throws:

ReaderException - if no PDF417 Code can be found

Since:

BlackBerry API 6.0.0