Package com.itextpdf.barcodes.dmcode

Class Placement

  • public class Placement
extends java.lang.Object
    Utility class that helps to place the data in the barcode.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private short[] array  
      private static java.util.Map<java.lang.Integer,​short[]> cache  
      private int ncol  
      private int nrow  

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private Placement​(int nrow, int ncol)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      private void corner1​(int chr)  
      private void corner2​(int chr)  
      private void corner3​(int chr)  
      private void corner4​(int chr)  
      static short[] doPlacement​(int nrow, int ncol)
      Execute the placement
      private void ecc200()  
      private void module​(int row, int col, int chr, int bit)  
      private void utah​(int row, int col, int chr)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • nrow

        private final int nrow

      • ncol

        private final int ncol

      • array

        private final short[] array

      • cache

        private static final java.util.Map<java.lang.Integer,​short[]> cache

    • Constructor Detail

      • Placement

        private Placement​(int nrow,
                  int ncol)

    • Method Detail

      • doPlacement

        public static short[] doPlacement​(int nrow,
                                  int ncol)
        Execute the placement
        Parameters:
        nrow - number of rows
        ncol - number of columns
        Returns:
        array containing appropriate values for ECC200

      • module

        private void module​(int row,
                    int col,
                    int chr,
                    int bit)

      • utah

        private void utah​(int row,
                  int col,
                  int chr)

      • corner1

        private void corner1​(int chr)

      • corner2

        private void corner2​(int chr)

      • corner3

        private void corner3​(int chr)

      • corner4

        private void corner4​(int chr)

      • ecc200

        private void ecc200()