PC, ///< Pica = 12pt = 4.218mm
PT, ///< Point = 1/72.27in = 0.351mm
SP, ///< Scaled point (65536sp = 1pt) TeX's smallest unit.
+ PTW, //< Percent of TextWidth
PCW, //< Percent of ColumnWidth
- PLW, //< Percent of LineWidth
- PPH, //< Percent of PaperHeight // Herbert 2002-05-16
PPW, //< Percent of PageWidth
- PTH, //< Percent of TextHeight // Herbert 2002-05-16
- PTW, //< Percent of TextWidth
+ PLW, //< Percent of LineWidth
+ PTH, //< Percent of TextHeight // Herbert 2002-05-16
+ PPH, //< Percent of PaperHeight // Herbert 2002-05-16
UNIT_NONE ///< no unit
};