Package com.google.zxing.qrcode.encoder

Class ByteMatrix

java.lang.Object com.google.zxing.qrcode.encoder.ByteMatrix

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public final class ByteMatrixextends Object

JAVAPORT: The original code was a 2D array of ints, but since it only ever gets assigned -1, 0, and 1, I'm going to use less memory and go with bytes. Author:[email protected] (Daniel Switkin)

Constructor Summary

Constructors

Constructor

Description

ByteMatrix(int width, int height)

Method Summary

All MethodsInstance MethodsConcrete Methods

Modifier and Type

Method

Description

void

clear(byte value)

byte

get(int x, int y)

byte[][]

getArray()

int

getHeight()

int

getWidth()

void

set(int x, int y, boolean value)

void

set(int x, int y, byte value)

void

set(int x, int y, int value)

String

toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ByteMatrix

public ByteMatrix(int width, int height)

Method Details

getHeight

public int getHeight()

getWidth

public int getWidth()

get

public byte get(int x, int y)

getArray

public byte[][] getArray() Returns:an internal representation as bytes, in row-major order. array[y][x] represents point (x,y)

set

public void set(int x, int y, byte value)

set

public void set(int x, int y, int value)

set

public void set(int x, int y, boolean value)

clear

public void clear(byte value)

toString

public String toString() Overrides:toString in class Object