Package org.apache.fontbox.cff

Class EmbeddedCharset

java.lang.Object
org.apache.fontbox.cff.EmbeddedCharset
All Implemented Interfaces:
CFFCharset
Direct Known Subclasses:
CFFParser.Format0Charset, CFFParser.Format1Charset, CFFParser.Format2Charset
class EmbeddedCharset extends Object implements CFFCharset
Class representing an embedded CFF charset.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private final CFFCharset
    charset
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    EmbeddedCharset(boolean isCIDFont)
     

  • Method Summary

    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, 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.
    String
    getNameForGID(int gid)
    Returns the PostScript glyph name for the given GID.
    int
    getSID(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 Details

  • Constructor Details

    • EmbeddedCharset

      EmbeddedCharset(boolean isCIDFont)

  • Method Details

    • 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

    • 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, 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(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 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