Class VerticalOriginTable


  • public class VerticalOriginTable
    extends TTFTable
    A vertical origin 'VORG' table in an OpenType font. The purpose of this table is to improve the efficiency of determining vertical origins in CFF fonts where absent this information the bounding box would have to be extracted from CFF charstring data. This table is strongly recommended by the OpenType CJK Font Guidelines for "CFF OpenType fonts that are used for vertical writing". This table is specified only in the OpenType specification (1.3 and later).
    Author:
    Glenn Adams
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String TAG
      A tag that identifies this table type.
    • Field Detail

      • TAG

        public static final java.lang.String TAG
        A tag that identifies this table type.
        See Also:
        Constant Field Values
    • Method Detail

      • getVersion

        public float getVersion()
        Returns:
        Returns the version.
      • getOriginY

        public int getOriginY​(int gid)
        Returns the y-coordinate of the vertical origin for the given GID if known, or returns the default value if not specified in table data.
        Parameters:
        gid - GID
        Returns:
        Returns the y-coordinate of the vertical origin.