Web-ja: update introduction

[lilypond.git] / lily / page-breaking-scheme.cc

diff --git a/lily/page-breaking-scheme.cc b/lily/page-breaking-scheme.cc
index 8b698942072ebf9ddc8459aa01360dd51dd52a2d..d9e62fa4fee535250f52f854c4bd49ff55e47613 100644 (file)
--- a/lily/page-breaking-scheme.cc
+++ b/lily/page-breaking-scheme.cc
@@ -1,43 +1,87 @@
 /*
-  page-breaking-scheme.cc -- implement bindings to the various
-  page-breakers
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2006--2015 Joe Neeman <joeneeman@gmail.com>
 
-  (c) 2006--2007 Joe Neeman <joeneeman@gmail.com>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "paper-book.hh"
 #include "page-turn-page-breaking.hh"
+#include "one-line-page-breaking.hh"
+#include "one-line-auto-height-breaking.hh"
+#include "one-page-breaking.hh"
 #include "optimal-page-breaking.hh"
 #include "minimal-page-breaking.hh"
 
 LY_DEFINE (ly_page_turn_breaking, "ly:page-turn-breaking",
-          1, 0, 0, (SCM pb),
-          "Optimally break (pages and lines) the @code{Paper_book} object"
-          " @var{pb} such that page turns only happen in specified places,"
-          " returning its pages.")
+           1, 0, 0, (SCM pb),
+           "Optimally break (pages and lines) the @code{Paper_book} object"
+           " @var{pb} such that page turns only happen in specified places,"
+           " returning its pages.")
 {
-  Page_turn_page_breaking b (unsmob_paper_book (pb));
+  Page_turn_page_breaking b (unsmob<Paper_book> (pb));
   return b.solve ();
 }
 
 LY_DEFINE (ly_optimal_breaking, "ly:optimal-breaking",
-          1, 0, 0, (SCM pb),
-          "Optimally break (pages and lines) the @code{Paper_book} object"
-          " @var{pb} to minimize badness in bother vertical and horizontal"
-          " spacing.")
+           1, 0, 0, (SCM pb),
+           "Optimally break (pages and lines) the @code{Paper_book} object"
+           " @var{pb} to minimize badness in bother vertical and horizontal"
+           " spacing.")
 {
-  Optimal_page_breaking b (unsmob_paper_book (pb));
+  Optimal_page_breaking b (unsmob<Paper_book> (pb));
   return b.solve ();
 }
 
 LY_DEFINE (ly_minimal_breaking, "ly:minimal-breaking",
-          1, 0, 0, (SCM pb),
-          "Break (pages and lines) the @code{Paper_book} object @var{pb}"
-          " without looking for optimal spacing: stack as many lines on"
-          " a page before moving to the next one.")
+           1, 0, 0, (SCM pb),
+           "Break (pages and lines) the @code{Paper_book} object @var{pb}"
+           " without looking for optimal spacing: stack as many lines on"
+           " a page before moving to the next one.")
+{
+  Minimal_page_breaking b (unsmob<Paper_book> (pb));
+  return b.solve ();
+}
+
+LY_DEFINE (ly_one_page_breaking, "ly:one-page-breaking",
+           1, 0, 0, (SCM pb),
+           "Put each score on a single page.  The paper-height settings"
+           " are modified so each score fits on one page, and the"
+           " height of the page matches the height of the full score.")
+{
+  One_page_breaking b (unsmob<Paper_book> (pb));
+  return b.solve ();
+}
+
+LY_DEFINE (ly_one_line_breaking, "ly:one-line-breaking",
+           1, 0, 0, (SCM pb),
+           "Put each score on a single line, and put each line on its own"
+           " page.  Modify the paper-width setting so that every page"
+           " is wider than the widest line.")
+{
+  One_line_page_breaking b (unsmob<Paper_book> (pb));
+  return b.solve ();
+}
+
+LY_DEFINE (ly_one_line_auto_height_breaking, "ly:one-line-auto-height-breaking",
+           1, 0, 0, (SCM pb),
+           "Put each score on a single line, and put each line on its own"
+           " page.  Modify the paper-width setting so that every page"
+           " is wider than the widest line. Modify the paper-height"
+           " setting to fit the height of the tallest line.")
 {
-  Minimal_page_breaking b (unsmob_paper_book (pb));
+  One_line_auto_height_breaking b (unsmob<Paper_book> (pb));
   return b.solve ();
 }