boofcv.alg.fiducial.qrcode

Class QrCodeCodeWordLocations

java.lang.Object

org.ejml.data.BMatrixRMaj

boofcv.alg.fiducial.qrcode.QrCodeCodeWordLocations

All Implemented Interfaces:

java.io.Serializable, org.ejml.data.Matrix, org.ejml.data.ReshapeMatrix

public class QrCodeCodeWordLocations
extends org.ejml.data.BMatrixRMaj

Pre-computes which pixels in a QR code are data bits or not. (0,0) is top left corner of QR code. +x are columns and +y are rows. This is needed because there is no simple equation which says what modules encode data and which ones do it.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
java.util.List<georegression.struct.point.Point2D_I32>	bits

Fields inherited from class org.ejml.data.BMatrixRMaj

data, numCols, numRows

Constructor Summary

Constructors

Constructor and Description
QrCodeCodeWordLocations(int version)
QrCodeCodeWordLocations(int numModules, int[] alignment, boolean hasVersion)

Method Summary

Modifier and Type	Method and Description
int	getTotalDataBits() Returns number of data bits available.

Methods inherited from class org.ejml.data.BMatrixRMaj

copy, createLike, fill, get, get, getIndex, getNumCols, getNumElements, getNumRows, getType, isInBounds, print, print, reshape, set, set, sum, unsafe_get, unsafe_set

Methods inherited from class java.lang.Object

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

Field Detail

bits

public java.util.List<georegression.struct.point.Point2D_I32> bits

Constructor Detail

QrCodeCodeWordLocations

public QrCodeCodeWordLocations(int numModules,
                               int[] alignment,
                               boolean hasVersion)

QrCodeCodeWordLocations

public QrCodeCodeWordLocations(int version)

Method Detail

getTotalDataBits

public int getTotalDataBits()

Returns number of data bits available.