| [ << Spacing issues ] | [トップ][目次][インデックス][ ? ] | [ Changing defaults >> ] | ||
| [ < Line breaking ] | [ 上へ : Breaks ] | [ Optimal page breaking > ] | ||
4.3.2 Page breaking
The default page breaking may be overridden by inserting
\pageBreak or \noPageBreak commands. These commands are
analogous to \break and \noBreak. They should be
inserted at a bar line. These commands force and forbid a page-break
from happening. Of course, the \pageBreak command also forces
a line break.
The \pageBreak and \noPageBreak commands may also be
inserted at top-level, between scores and top-level markups.
There are also analogous settings to ragged-right and
ragged-last which have the same effect on vertical spacing:
ragged-bottom and ragged-last-bottom. If set to
##t the systems on all pages or just the last page
respectively will not be justified vertically. See
Fixed vertical spacing \paper variables.
Page breaks are computed by the page-breaking function. LilyPond
provides three algorithms for computing page breaks,
ly:optimal-breaking, ly:page-turn-breaking and
ly:minimal-breaking. The default is ly:optimal-breaking,
but the value can be changed in the \paper block:
\paper {
page-breaking = #ly:page-turn-breaking
}
When a book has many scores and pages, the page breaking problem may be
difficult to solve, requiring large processing time and memory. To ease
the page breaking process, \bookpart blocks are used to divide
the book into several parts: the page breaking occurs separately on each
part. Different page breaking functions may also be used in different
book parts.
\bookpart {
\header {
subtitle = "Preface"
}
\paper {
%% In a part consisting mostly of text,
%% ly:minimal-breaking may be preferred
page-breaking = #ly:minimal-breaking
}
\markup { … }
…
}
\bookpart {
%% In this part, consisting of music, the default optimal
%% page breaking function is used.
\header {
subtitle = "First movement"
}
\score { … }
…
}
定義済みコマンド
参照
Notation Reference:
\paper variables for page breaking.
Snippets: Spacing.
| [ << Spacing issues ] | [トップ][目次][インデックス][ ? ] | [ Changing defaults >> ] | ||
| [ < Line breaking ] | [ 上へ : Breaks ] | [ Optimal page breaking > ] | ||