Package org.apache.fontbox.cff

Class CFFCharsetCID

  • All Implemented Interfaces:
    CFFCharset
    Direct Known Subclasses:
    CFFParser.EmptyCharsetCID
    class CFFCharsetCID
extends java.lang.Object
implements CFFCharset
    A CFF charset. A charset is an array of CIDs for all glyphs in the font.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static java.lang.String EXCEPTION_MESSAGE  
      private java.util.Map<java.lang.Integer,​java.lang.Integer> gidToCid  
      private java.util.Map<java.lang.Integer,​java.lang.Integer> sidOrCidToGid  

    • Constructor Summary

      Constructors 
      Constructor Description
      CFFCharsetCID()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addCID​(int gid, int cid)
      Adds a new GID/CID combination to the charset.
      void addSID​(int gid, int sid, java.lang.String name)
      Adds a new GID/SID/name combination to the charset.
      int getCIDForGID​(int gid)
      Returns the CID for the given GID.
      int getGIDForCID​(int cid)
      Returns the GID for a given CID.
      int getGIDForSID​(int sid)
      Returns the GID for the given SID.
      java.lang.String getNameForGID​(int gid)
      Returns the PostScript glyph name for the given GID.
      int getSID​(java.lang.String name)
      Returns the SID for a given PostScript name, you would think this is not needed, but some fonts have glyphs beyond their encoding with charset SID names.
      int getSIDForGID​(int sid)
      Returns the SID for a given GID.
      boolean isCIDFont()
      Indicates if the charset belongs to a CID font.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • EXCEPTION_MESSAGE

        private static final java.lang.String EXCEPTION_MESSAGE
        See Also:
        Constant Field Values

      • sidOrCidToGid

        private final java.util.Map<java.lang.Integer,​java.lang.Integer> sidOrCidToGid

      • gidToCid

        private final java.util.Map<java.lang.Integer,​java.lang.Integer> gidToCid

    • Constructor Detail

      • CFFCharsetCID

        CFFCharsetCID()

    • Method Detail

      • isCIDFont

        public boolean isCIDFont()
        Description copied from interface: CFFCharset
        Indicates if the charset belongs to a CID font.
        Specified by:
        isCIDFont in interface CFFCharset
        Returns:
        true for CID fonts

      • addSID

        public void addSID​(int gid,
                   int sid,
                   java.lang.String name)
        Description copied from interface: CFFCharset
        Adds a new GID/SID/name combination to the charset.
        Specified by:
        addSID in interface CFFCharset
        Parameters:
        gid - GID
        sid - SID
        name - the postscript name of the glyph

      • addCID

        public void addCID​(int gid,
                   int cid)
        Description copied from interface: CFFCharset
        Adds a new GID/CID combination to the charset.
        Specified by:
        addCID in interface CFFCharset
        Parameters:
        gid - GID
        cid - CID

      • getSIDForGID

        public int getSIDForGID​(int sid)
        Description copied from interface: CFFCharset
        Returns the SID for a given GID. SIDs are internal to the font and are not public.
        Specified by:
        getSIDForGID in interface CFFCharset
        Parameters:
        sid - GID
        Returns:
        SID

      • getGIDForSID

        public int getGIDForSID​(int sid)
        Description copied from interface: CFFCharset
        Returns the GID for the given SID. SIDs are internal to the font and are not public.
        Specified by:
        getGIDForSID in interface CFFCharset
        Parameters:
        sid - SID
        Returns:
        GID

      • getGIDForCID

        public int getGIDForCID​(int cid)
        Description copied from interface: CFFCharset
        Returns the GID for a given CID. Returns 0 if the CID is missing.
        Specified by:
        getGIDForCID in interface CFFCharset
        Parameters:
        cid - CID
        Returns:
        GID

      • getSID

        public int getSID​(java.lang.String name)
        Description copied from interface: CFFCharset
        Returns the SID for a given PostScript name, you would think this is not needed, but some fonts have glyphs beyond their encoding with charset SID names.
        Specified by:
        getSID in interface CFFCharset
        Parameters:
        name - PostScript glyph name
        Returns:
        SID

      • getNameForGID

        public java.lang.String getNameForGID​(int gid)
        Description copied from interface: CFFCharset
        Returns the PostScript glyph name for the given GID.
        Specified by:
        getNameForGID in interface CFFCharset
        Parameters:
        gid - GID
        Returns:
        PostScript glyph name

      • getCIDForGID

        public int getCIDForGID​(int gid)
        Description copied from interface: CFFCharset
        Returns the CID for the given GID.
        Specified by:
        getCIDForGID in interface CFFCharset
        Parameters:
        gid - GID
        Returns:
        CID