com.google.zxing.qrcode.encoder

类 ByteMatrix

java.lang.Object

com.google.zxing.qrcode.encoder.ByteMatrix

public final class ByteMatrix
extends java.lang.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.

作者:

dswitkin@google.com (Daniel Switkin)

构造器概要

构造器

构造器和说明
ByteMatrix(int width, int height)

方法概要

限定符和类型	方法和说明
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)
java.lang.String	toString()

从类继承的方法 java.lang.Object

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

构造器详细资料

ByteMatrix

public ByteMatrix(int width,
                  int height)

方法详细资料

getHeight

public int getHeight()

getWidth

public int getWidth()

get

public byte get(int x,
                int y)

getArray

public byte[][] getArray()

返回:

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 java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object