Module itextpdf
Package com.itextpdf.text.pdf.fonts.cmaps

Class CMap

  • public class CMap
extends java.lang.Object
    This class represents a CMap file.
    Since:
    2.1.4
    Author:
    Ben Litchfield (ben@benlitchfield.com)

    • Constructor Summary

      Constructors 
      Constructor Description
      CMap()
      Creates a new instance of CMap.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addCodespaceRange​(CodespaceRange range)
      This will add a codespace range.
      void addMapping​(byte[] src, java.lang.String dest)
      This will add a mapping.
      java.util.List getCodeSpaceRanges()
      Getter for property codeSpaceRanges.
      boolean hasOneByteMappings()
      This will tell if this cmap has any one byte mappings.
      boolean hasTwoByteMappings()
      This will tell if this cmap has any two byte mappings.
      java.lang.String lookup​(byte[] code, int offset, int length)
      This will perform a lookup into the map.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • CMap

        public CMap()
        Creates a new instance of CMap.

    • Method Detail

      • hasOneByteMappings

        public boolean hasOneByteMappings()
        This will tell if this cmap has any one byte mappings.
        Returns:
        true If there are any one byte mappings, false otherwise.

      • hasTwoByteMappings

        public boolean hasTwoByteMappings()
        This will tell if this cmap has any two byte mappings.
        Returns:
        true If there are any two byte mappings, false otherwise.

      • lookup

        public java.lang.String lookup​(byte[] code,
                               int offset,
                               int length)
        This will perform a lookup into the map.
        Parameters:
        code - The code used to lookup.
        offset - The offset into the byte array.
        length - The length of the data we are getting.
        Returns:
        The string that matches the lookup.

      • addMapping

        public void addMapping​(byte[] src,
                       java.lang.String dest)
                throws java.io.IOException
        This will add a mapping.
        Parameters:
        src - The src to the mapping.
        dest - The dest to the mapping.
        Throws:
        java.io.IOException - if the src is invalid.

      • addCodespaceRange

        public void addCodespaceRange​(CodespaceRange range)
        This will add a codespace range.
        Parameters:
        range - A single codespace range.

      • getCodeSpaceRanges

        public java.util.List getCodeSpaceRanges()
        Getter for property codeSpaceRanges.
        Returns:
        Value of property codeSpaceRanges.