gets the value of the huedir property . concode_field_sep STHueDir hueDir concode_elem_sep List<Object> egColorChoice concode_elem_sep STClrAppMethod meth concode_field_sep STClrAppMethod getMeth concode_elem_sep void setMeth concode_elem_sep void setHueDir concode_elem_sep List<Object> getEGColorChoice
STHueDir function ( ) { if ( hueDir == null ) { return STHueDir . CW ; } else { return hueDir ; } }