question: returns the right bottom side bearing of the glyph . this is the distance from the right bottom of the glyph bounds to the advance . if the bounds of the glyph is to the right of below the advance , the rsb is negative . concode_field_sep float advanceY concode_elem_sep byte COMBINING concode_elem_sep byte WHITESPACE concode_elem_sep boolean horizontal concode_elem_sep float advanceX concode_elem_sep Rectangle2D.Float bounds concode_elem_sep byte STANDARD concode_elem_sep byte LIGATURE concode_elem_sep byte COMPONENT concode_elem_sep byte glyphType concode_field_sep boolean isLigature concode_elem_sep boolean isStandard concode_elem_sep int getType concode_elem_sep float getAdvance concode_elem_sep boolean isCombining concode_elem_sep Rectangle2D getBounds2D concode_elem_sep boolean isWhitespace concode_elem_sep float getAdvanceY concode_elem_sep float getAdvanceX concode_elem_sep float getLSB concode_elem_sep boolean isComponent
target: float function ( ) { return horizontal ? advanceX - bounds . x - bounds . width : advanceY - bounds . y - bounds . height ; }