- DECLARE_SCHEME_CALLBACK (group_extent_callback, (SCM smob, SCM axis));
- static Interval relative_group_extent (Axis, Grob *common, SCM list);
-
+ static SCM generic_group_extent (Grob *me, Axis a);
+ static Interval pure_group_height (Grob *me, int start, int end);
+ DECLARE_SCHEME_CALLBACK (width, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (calc_x_common, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (calc_y_common, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (height, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (pure_height, (SCM smob, SCM start, SCM end));
+ DECLARE_SCHEME_CALLBACK (calc_skylines, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (combine_skylines, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (calc_max_stretch, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (print, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (adjacent_pure_heights, (SCM));
+ static Interval relative_group_extent (vector<Grob*> const &list,
+ Grob *common, Axis);
+ static Interval relative_pure_height (Grob *me, int start, int end);
+ static Interval cached_pure_height (Grob *me, int, int);
+
+ static Grob *calc_pure_elts_and_common (Grob*);
+ static Skyline_pair skyline_spacing (Grob *me, vector<Grob*> elements);