ByteMatrix (Javadocs [I2P+ 2.13.0+]

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

```
public final class ByteMatrix
extends 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.

Constructor Summary
Constructors
Constructor and Description
ByteMatrix(int width, int height)
Creates a new ByteMatrix with the specified dimensions.

Constructors
Constructor and Description
`ByteMatrix(int width, int height)` Creates a new ByteMatrix with the specified dimensions.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear(byte value)` Clears all cells in the matrix to the specified value.
`byte`	`get(int x, int y)` Gets the value at the specified coordinates.
`byte[][]`	`getArray()` Returns the internal representation as bytes, in row-major order.
`int`	`getHeight()` Returns the height of the matrix.
`int`	`getWidth()` Returns the width of the matrix.
`void`	`set(int x, int y, boolean value)` Sets the value at the specified coordinates using a boolean value.
`void`	`set(int x, int y, byte value)` Sets the value at the specified coordinates.
`void`	`set(int x, int y, int value)` Sets the value at the specified coordinates using an int value.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ByteMatrix
```
public ByteMatrix(int width,
                  int height)
```
    Creates a new ByteMatrix with the specified dimensions.
    Parameters:
    width - the width of the matrix
    height - the height of the matrix
- Method Detail
  - clear
```
public void clear(byte value)
```
    Clears all cells in the matrix to the specified value.
    Parameters:
    value - the byte value to set all cells to
  - get
```
public byte get(int x,
                int y)
```
    Gets the value at the specified coordinates.
    Parameters:
    x - the x coordinate
    y - the y coordinate
    Returns:
    the byte value at the specified position
  - getArray
```
public byte[][] getArray()
```
    Returns the internal representation as bytes, in row-major order.
    Returns:
    an internal representation as bytes, in row-major order. array[y][x] represents point (x,y)
  - getHeight
```
public int getHeight()
```
    Returns the height of the matrix.
    Returns:
    the height of the matrix
  - getWidth
```
public int getWidth()
```
    Returns the width of the matrix.
    Returns:
    the width of the matrix
  - set
```
public void set(int x,
                int y,
                boolean value)
```
    Sets the value at the specified coordinates using a boolean value.
    Parameters:
    x - the x coordinate
    y - the y coordinate
    value - the boolean value to set (true = 1, false = 0)
  - set
```
public void set(int x,
                int y,
                byte value)
```
    Sets the value at the specified coordinates.
    Parameters:
    x - the x coordinate
    y - the y coordinate
    value - the byte value to set
  - set
```
public void set(int x,
                int y,
                int value)
```
    Sets the value at the specified coordinates using an int value.
    Parameters:
    x - the x coordinate
    y - the y coordinate
    value - the int value to set (will be cast to byte)
  - toString
```
public String toString()
```
    Overrides:
    toString in class Object
    Returns:
    a string representation of this ByteMatrix

Class ByteMatrix

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ByteMatrix

Method Detail

clear

get

getArray

getHeight

getWidth

set

set

set

toString