Package com.google.zxing.pdf417.detector
Class Detector
java.lang.Object
com.google.zxing.pdf417.detector.Detector
Encapsulates logic that can detect a PDF417 Code in an image, even if the PDF417 Code is rotated or skewed, or partially obscured.
- Author:
- SITA Lab (kevin.osullivan@sita.aero), dswitkin@google.com (Daniel Switkin), Guenther Grau
-
Method Summary
Modifier and TypeMethodDescriptionstatic PDF417DetectorResult
detect
(BinaryBitmap image, Map<DecodeHintType, ?> hints, boolean multiple) Detects a PDF417 Code in an image.
-
Method Details
-
detect
public static PDF417DetectorResult detect(BinaryBitmap image, Map<DecodeHintType, ?> hints, boolean multiple) throws NotFoundExceptionDetects a PDF417 Code in an image. Checks 0, 90, 180, and 270 degree rotations.
- Parameters:
image
- barcode image to decodehints
- optional hints to detectormultiple
- if true, then the image is searched for multiple codes. If false, then at most one code will be found and returned- Returns:
PDF417DetectorResult
encapsulating results of detecting a PDF417 code- Throws:
NotFoundException
- if no PDF417 Code can be found
-