RtfSpanStyle
data class RtfSpanStyle(val bold: Boolean = false, val italic: Boolean = false, val underline: Boolean = false, val strikethrough: Boolean = false, val superscript: Boolean = false, val subscript: Boolean = false, val font: RtfFont? = null, val fontSizeHalfPoints: Int? = null, val color: RtfColor? = null)(source)
Character-level formatting for an RtfTextRun. A null font, fontSizeHalfPoints or color means "inherit the document/paragraph default" — the writer emits the corresponding control word only when the field is set.
Parameters
fontSizeHalfPoints
the \fsN size in half-points (24 = 12pt).