com.google.zxing.qrcode.encoder

Class 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 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()