question: get the origin concode_field_sep double _originX concode_elem_sep Point2D _origin concode_elem_sep int _quadrant concode_elem_sep double _originY concode_field_sep void setQuadrant concode_elem_sep int getQuadrant concode_elem_sep void setOrigin concode_elem_sep boolean snapped concode_elem_sep void constrain
target: Point2D function ( ) { return _origin ; }