-;;;; grob-property-description.scm -- part of generated backend documentation
+;;;; define-grob-properties.scm -- part of generated backend documentation
;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 1998--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; (c) 1998--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
;;;; Jan Nieuwenhuizen <janneke@gnu.org>
(define (define-grob-property symbol type? description)
@code{1}@tie{}is the next beam toward the note, etc. This
information is used to determine how to connect the beaming patterns
from stem to stem inside a beam.")
+ (beamlet-default-length ,pair? "A pair of numbers. The first number
+specifies the default length of a beamlet that sticks out of the left hand
+side of this stem; the second number specifies the default length of the
+beamlet to the right. The actual length of a beamlet is determined by
+taking either the default length or the length specified by
+@code{beamlet-max-length-proportion}, whichever is smaller.")
+ (beamlet-max-length-proportion ,pair? "The maximum length of a beamlet,
+as a proportion of the distance between two adjacent stems.")
(before-line-breaking ,boolean? "Dummy property, used to trigger
a callback function.")
(between-cols ,pair? "Where to attach a loose column to.")
(c0-position ,integer? "An integer indicating the position of
middle@tie{}C.")
+ (circled-tip ,boolean? "Put a circle at start/end of hairpins (al/del
+niente).")
(clip-edges ,boolean? "Allow outward pointing beamlets at the
edges of beams?")
(collapse-height ,ly:dimension? "Minimum height of system start
be used: @code{#UP}=@code{1}, @code{#DOWN}=@code{-1},
@code{#LEFT}=@code{-1}, @code{#RIGHT}=@code{1}, @code{#CENTER}=@code{0}.")
(dot-count ,integer? "The number of dots.")
+ (dot-negative-kern ,number? "The space to remove between a dot
+and a slash in percent repeat glyphs. Larger values bring the two
+elements closer together.")
(dot-placement-list ,list? "List
consisting of @code{(@var{description} @var{string-number}
@var{fret-number} @var{finger-number})}
left side of the item and adding the @q{cdr} on the right side of the
item). In order to make a grob take up no horizontal space at all,
set this to @code{(+inf.0 . -inf.0)}.")
+ (flag ,ly:stencil? "A function returning the full flag stencil for
+the @code{Stem}, which is passed to the function as the only argument.
+The default ly:stem::calc-stencil function uses the @code{flag-style}
+property to determine the correct glyph for the
+flag. By providing your own function, you can create arbitrary flags.")
(flag-count ,number? "The number of tremolo beams.")
- (flag-style ,symbol? "A string determining what style of flag
-glyph is typeset on a @code{Stem}. Valid options include @code{()}
-and @code{mensural}. Additionally, @code{no-flag} switches off the
-flag.")
+ (flag-style ,symbol? "A symbol determining what style of flag
+glyph is typeset on a @code{Stem}. Valid options include @code{'()} for
+standard flags, @code{'mensural} and @code{'no-flag}, which switches off
+the flag.")
(font-encoding ,symbol? "The font encoding is the broadest
-category for selecting a font. Options include: @code{fetaMusic},
-@code{fetaNumber}, @code{TeX-text}, @code{TeX-math},
-@code{fetaBraces}, @code{fetaDynamic}.")
+category for selecting a font. Currently, only lilypond's system fonts
+(Emmentaler and Aybabtu) are using this property. Available values are
+@code{fetaMusic} (Emmentaler), @code{fetaBraces} (Aybabtu),
+@code{fetaNumber} (Emmentaler), and @code{fetaDynamic} (Emmentaler).")
(font-family ,symbol? "The font family is the broadest category
for selecting text fonts. Options include: @code{sans},
@code{roman}.")
(force-hshift ,number? "This specifies a manual shift for notes
in collisions. The unit is the note head width of the first voice
note. This is used by @rinternals{note-collision-interface}.")
- (forced ,boolean? "Manually forced accidental.")
(fraction ,number-pair? "Numerator and denominator of a time
signature object.")
(french-beaming ,boolean? "Use French beaming style for this
Choices include @code{curved}, @code{straight}, and
@code{none}. Default @code{curved}.
@item
+@code{capo-thickness} -- Thickness of capo indicator, in
+multiples of fret-space. Default value 0.5.
+@item
@code{dot-color} -- Color of dots. Options include
@code{black} and @code{white}. Default @code{black}.
@item
include the following:
@itemize @bullet
@item
-@code{box-offset} -- Vertical shift of the center of flat / sharp pedal
+@code{box-offset} -- Vertical shift of the center of flat / sharp pedal
boxes above / below the horizontal line. Default value 0.8.
@item
@code{box-width} -- Width of each pedal box. Default value 0.4.
@item
@code{box-height} -- Height of each pedal box. Default value 1.0.
@item
-@code{space-before-divider} -- Space between boxes before the first divider
+@code{space-before-divider} -- Space between boxes before the first divider
(so that the diagram can be made symmetric). Default value 0.8.
@item
-@code{space-after-divider} -- Space between boxes after the first divider.
+@code{space-after-divider} -- Space between boxes after the first divider.
Default value 0.8.
+@item
+@code{circle-thickness} -- Thickness (in unit of the line-thickness) of the
+ellipse around circled pedals. Default value 0.5.
+@item
+@code{circle-x-padding} -- Padding in X direction of the ellipse around
+circled pedals. Default value 0.15.
+@item
+@code{circle-y-padding} -- Padding in Y direction of the ellipse around
+circled pedals. Default value 0.2.
@end itemize")
(head-direction ,ly:dir? "Are the note heads left or right in a
tightly as possible.")
(padding ,ly:dimension? "Add this much extra space between
objects that are next to each other.")
+ (padding-pairs ,list? "An alist mapping @code{(@var{name} . @var{name})}
+to distances.")
(page-break-penalty ,number? "Penalty for page break at this
column. This affects the choices of the page breaker; it avoids a
page break at a column with a positive penalty and prefers a page break
number, the quicker the slur attains its @code{height-limit}.")
(remove-empty ,boolean? "If set, remove group if it contains no
interesting items.")
- (remove-first ,boolean? "Remove the first staff of a orchestral
+ (remove-first ,boolean? "Remove the first staff of an orchestral
score?")
(restore-first ,boolean? "Print a natural before the
accidental.")
values may also be specified.")
(self-alignment-Y ,number? "Like @code{self-alignment-X} but for
the Y@tie{}axis.")
+ (toward-stem-shift ,number? "Amount by which scripts are shifted
+toward the stem if their direction coincides with the stem direction.
+@code{0.0} means keep the default position (centered on the note head),
+@code{1.0} means centered on the stem. Interpolated values are possible.")
(shorten-pair ,number-pair? "The lengths to shorten a
text-spanner on both sides, for example a pedal bracket. Positive
values shorten the text-spanner, while negative values lengthen it.")
@code{direction-source} with this to get the direction of this
object.")
(size ,number? "Size of object, relative to standard size.")
+ (skyline-horizontal-padding ,number? "For determining the vertical
+distance between two staves, it is possible to have a configuration which
+would result in a tight interleaving of grobs from the top staff and the
+bottom staff. The larger this parameter is, the farther apart the staves
+are placed in such a configuration.")
+ (slash-negative-kern ,number? "The space to remove between
+slashes in percent repeat glyphs. Larger values bring the two
+elements closer together.")
(slope ,number? "The slope of this object.")
(slur-padding ,number? "Extra distance between slur and script.")
(space-alist ,list? "A table that specifies distances between
(stencil ,ly:stencil? "The symbol to print.")
(stencils ,list? "Multiple stencils, used as intermediate
value.")
- (strict-grace-spacing ,boolean? "If set, grace notes
-are not spaced separately, but put before musical columns.")
+ (strict-grace-spacing ,boolean? "If set, main notes are spaced
+normally, then grace notes are put left of the musical columns fot the main notes.")
(strict-note-spacing ,boolean? "If set, unbroken columns
with non-musical material (clefs, bar lines, etc.) are not spaced
separately, but put before musical columns.")
in addition to notes and stems.")
(figures ,ly:grob-array? "Figured bass objects for continuation line.")
+ (forced ,boolean? "Manually forced accidental.")
(glyph-name ,string? "The glyph name within the font.")
(grace-spacing ,ly:grob? "A run of grace notes.")
(note-columns ,pair? "A list of @code{NoteColumn} grobs.")
(note-head ,ly:grob? "A single note head.")
(note-heads ,ly:grob-array? "A list of note head grobs.")
-
- (padding-pairs ,list? "An alist mapping @code{(@var{name} . @var{name})}
-to distances.")
(pedal-text ,ly:grob? "A pointer to the text of a mixed-style piano
pedal.")
(pure-Y-common ,ly:grob? "A cache of the
(cause ,scheme? "Any kind of causation objects (i.e., music, or perhaps
translator) that was the cause for this grob.")
- (circled-tip ,boolean? "Put a circle at start/end of hairpins (al/del
-niente).")
-
(delta-position ,number? "The vertical position difference.")
(details ,list? "Alist of parameters for detailed grob behavior.
Internally used to distribute beam shortening over stems.")
(skyline-distance ,number? "The distance between this staff and the
next one, as determined by a skyline algorithm.")
- (skyline-horizontal-padding ,number? "For determining the vertical
-distance between two staves, it is possible to have a configuration which
-would result in a tight interleaving of grobs from the top staff and the
-bottom staff. The larger this parameter is, the farther apart the staves
-are placed in such a configuration.")
(stem-info ,pair? "A cache of stem parameters.")
(use-breve-rest ,boolean? "Use breve rests for measures longer
;; However, such a list would consist of a couple of dozens of
;; entries, since head prefixes may be combined in many ways. If
- ;; the macros in `gregorian-init.ly' would directly set prefix-set,
+ ;; the macros in `gregorian.ly' would directly set prefix-set,
;; all the head prefixes could be junked; however, such macros
;; would be quite numerous, I guess. --jr
projects / lilypond.git / blobdiff