Package com.itextpdf.text.pdf.qrcode
Class ByteMatrix
- java.lang.Object
-
- com.itextpdf.text.pdf.qrcode.ByteMatrix
-
public final class ByteMatrix extends Object
A class which wraps a 2D array of bytes. The default usage is signed. If you want to use it as a unsigned container, it's up to you to do byteValue & 0xff at each location. 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.- Since:
- 5.0.2
- Author:
- dswitkin@google.com (Daniel Switkin)
-
-
Constructor Summary
Constructors Constructor Description ByteMatrix(int width, int height)
-