com.google.zxing.qrcode.encoder

## Class ByteMatrix

- 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.
  Author:
    dswitkin@google.com (Daniel Switkin)

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `ByteMatrix(int width, int height)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and 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 Detail

    - #### ByteMatrix

          public ByteMatrix(int width,
                            int height)

  - ### Method Detail

    - #### 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`

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