question: sets the font size of the human-readable part . concode_field_sep String fontName concode_elem_sep Double quietZoneVertical concode_elem_sep boolean doQuietZone concode_elem_sep double quietZone concode_elem_sep double height concode_elem_sep double moduleWidth concode_elem_sep HumanReadablePlacement msgPos concode_elem_sep String pattern concode_elem_sep double fontSize concode_field_sep double getFontSize concode_elem_sep double getHumanReadableHeight concode_elem_sep double getBarWidth concode_elem_sep void doQuietZone concode_elem_sep void setFontName concode_elem_sep void setMsgPosition concode_elem_sep void setQuietZone concode_elem_sep double getQuietZone concode_elem_sep void generateBarcode concode_elem_sep void setHeight concode_elem_sep double getModuleWidth concode_elem_sep double getVerticalQuietZone concode_elem_sep boolean hasQuietZone concode_elem_sep double getBarHeight concode_elem_sep void setBarHeight concode_elem_sep double getHeight concode_elem_sep String getFontName concode_elem_sep BarcodeDimension calcDimensions concode_elem_sep void setModuleWidth concode_elem_sep void setPattern concode_elem_sep void setVerticalQuietZone concode_elem_sep String getPattern concode_elem_sep HumanReadablePlacement getMsgPosition concode_elem_sep boolean hasFontDescender
target: void function ( double arg0 ) { this . fontSize = arg0 ; }