* scm/paper-system.scm (paper-system-annotate): also annotate the

[lilypond.git] / ChangeLog

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+2006-06-08  Joe Neeman  <joeneeman@gmail.com>
+
+       * scm/paper-system.scm (paper-system-annotate): also annotate the
+       estimated pure-Y-extent
+
+       * scm/define-grobs.scm: add pure-Y-extent and pure-Y-offset functions
+
+       * lily/system.cc (break_into_pieces): set the estimated height
+       of each child system
+
+       * lily/stem.cc (pure_height): new pure-Y-extent callback
+
+       * lily/staff-symbol-referencer.cc (callback): don't destroy
+       the staff-position property
+
+       * lily/hara-kiri-group-spanner.cc (request_suicide): split
+       consider_suicide into two functions
+
+       * lily/constrained-breaking.cc (resize): use the new pure
+       callbacks to estimate the height of a system
+
+       * lily/axis-group-interface.cc (pure_group_height): new
+       side-effect-free VerticalAxisGroup height-callback
+
+       * lily/align-interface.cc (get_extents_aligned_translates):
+       split align_elements_to_extents into two functions
+       (get_pure_child_y_translation): new function
+
+       * lily/grob.cc: new functions for pure-Y-extent and pure-Y-offset
+
+       * lily/item.cc: new functions pure_is_visible and spanned_rank_iv
+
+       * lily/paper-score.cc: cache break_indices and columns
+
+       * lily/side-position-interface.cc: new pure-Y-extent callbacks
+       
 2006-06-08  Han-Wen Nienhuys  <hanwen@lilypond.org>
 
        * lily/font-config.cc (init_fontconfig): do the init if