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2.6.3.1 Diagrames de posicions per a vent fusta
Es poden utilitzar diagrames de posicions per als instruments de vent fusta per indicar la digitació a usar en tocar certes notes, i es poden utilitzar per als instruments següents:
- flautí
- flauta
- oboè
- clarinet
- clarinet baix
- saxofon
- fagot
- contrafagot
Els diagrames es creen com elements de marcatge:
c''1^\markup {
\woodwind-diagram #'piccolo #'((lh . (gis))
(cc . (one three))
(rh . (ees)))
}
Les claus poden estar obertes, parcialment cobertes, amb l’anell polsat o totalment premudes:
\textLengthOn
c''1^\markup {
\center-column {
"one quarter"
\woodwind-diagram #'flute #'((cc . (one1q))
(lh . ())
(rh . ()))
}
}
c''1^\markup {
\center-column {
"one half"
\woodwind-diagram #'flute #'((cc . (one1h))
(lh . ())
(rh . ()))
}
}
c''1^\markup {
\center-column {
"three quarter"
\woodwind-diagram #'flute #'((cc . (one3q))
(lh . ())
(rh . ()))
}
}
c''1^\markup {
\center-column {
"ring"
\woodwind-diagram #'flute #'((cc . (oneR))
(lh . ())
(rh . ()))
}
}
c''1^\markup {
\center-column {
"full"
\woodwind-diagram #'flute #'((cc . (oneF two))
(lh . ())
(rh . ()))
}
}
Els trins s’indiquen mitjanant claus ombrejades:
c''1^\markup {
\woodwind-diagram #'bass-clarinet
#'((cc . (threeT four))
(lh . ())
(rh . (b fis)))
}
És possible imprimir una àmplia varietat de trins:
\textLengthOn
c''1^\markup {
\center-column {
"one quarter to ring"
\woodwind-diagram #'flute #'((cc . (one1qTR))
(lh . ())
(rh . ()))
}
}
c''1^\markup {
\center-column {
"ring to shut"
\woodwind-diagram #'flute #'((cc . (oneTR))
(lh . ())
(rh . ()))
}
}
c''1^\markup {
\center-column {
"ring to open"
\woodwind-diagram #'flute #'((cc . (oneRT))
(lh . ())
(rh . ()))
}
}
c''1^\markup {
\center-column {
"open to shut"
\woodwind-diagram #'flute #'((cc . (oneT))
(lh . ())
(rh . ()))
}
}
c''1^\markup {
\center-column {
"one quarter to three quarters"
\woodwind-diagram #'flute #'((cc . (one1qT3q))
(lh . ())
(rh . ()))
}
}
La llista de totes les tonalitats i ajustos possibles per a un
instrument donat es pot imprimir a la consola usant
#(print-keys-verbose 'flute) o en el fitxer de registre
usant #(print-keys-verbose 'flute (current-error-port)),
tot i que no es pot mostrar en la sortida de música impresa.
És possible crear diagrames nous, tot i que requereix coneixements de l’Scheme i potser no està a l’abast de tots els usuaris. Els patrons dels diagrames estan a ‘scm/define-woodwind-diagrams.scm’ i a ‘scm/display-woodwind-diagrams.scm’.
Instruccions predefinides
Fragments de codi seleccionats
Woodwind diagrams listing
The following music shows all of the woodwind diagrams currently defined in LilyPond.
\layout {
indent = 0
}
\relative c' {
\textLengthOn
c1^
\markup {
\center-column {
'tin-whistle
" "
\woodwind-diagram
#'tin-whistle
#'()
}
}
c1^
\markup {
\center-column {
'piccolo
" "
\woodwind-diagram
#'piccolo
#'()
}
}
c1^
\markup {
\center-column {
'flute
" "
\woodwind-diagram
#'flute
#'()
}
}
c1^\markup {
\center-column {
'oboe
" "
\woodwind-diagram
#'oboe
#'()
}
}
c1^\markup {
\center-column {
'clarinet
" "
\woodwind-diagram
#'clarinet
#'()
}
}
c1^\markup {
\center-column {
'bass-clarinet
" "
\woodwind-diagram
#'bass-clarinet
#'()
}
}
c1^\markup {
\center-column {
'saxophone
" "
\woodwind-diagram
#'saxophone
#'()
}
}
c1^\markup {
\center-column {
'bassoon
" "
\woodwind-diagram
#'bassoon
#'()
}
}
c1^\markup {
\center-column {
'contrabassoon
" "
\woodwind-diagram
#'contrabassoon
#'()
}
}
}
Graphical and text woodwind diagrams
In many cases, the keys other than the central column can be displayed by key name as well as by graphical means.
\relative c'' {
\textLengthOn
c1^\markup
\woodwind-diagram
#'piccolo
#'((cc . (one three))
(lh . (gis))
(rh . (ees)))
c^\markup
\override #'(graphical . #f) {
\woodwind-diagram
#'piccolo
#'((cc . (one three))
(lh . (gis))
(rh . (ees)))
}
}
Changing the size of woodwind diagrams
The size and thickness of woodwind diagrams can be changed.
\relative c'' {
\textLengthOn
c1^\markup
\woodwind-diagram
#'piccolo
#'()
c^\markup
\override #'(size . 1.5) {
\woodwind-diagram
#'piccolo
#'()
}
c^\markup
\override #'(thickness . 0.15) {
\woodwind-diagram
#'piccolo
#'()
}
}
Woodwind diagrams key lists
The snippet below produces a list of all possible keys and key settings
for woodwind diagrams as defined in
scm/define-woodwind-diagrams.scm. The list will be displayed in
the log file, but not in the music. If output to the console is
wanted, omit the (current-error-port) from the commands.
#(print-keys-verbose 'piccolo (current-error-port))
#(print-keys-verbose 'flute (current-error-port))
#(print-keys-verbose 'flute-b-extension (current-error-port))
#(print-keys-verbose 'tin-whistle (current-error-port))
#(print-keys-verbose 'oboe (current-error-port))
#(print-keys-verbose 'clarinet (current-error-port))
#(print-keys-verbose 'bass-clarinet (current-error-port))
#(print-keys-verbose 'low-bass-clarinet (current-error-port))
#(print-keys-verbose 'saxophone (current-error-port))
#(print-keys-verbose 'soprano-saxophone (current-error-port))
#(print-keys-verbose 'alto-saxophone (current-error-port))
#(print-keys-verbose 'tenor-saxophone (current-error-port))
#(print-keys-verbose 'baritone-saxophone (current-error-port))
#(print-keys-verbose 'bassoon (current-error-port))
#(print-keys-verbose 'contrabassoon (current-error-port))
\score {c''1}
Vegeu també
Fitxers d’inici:
‘scm/define-woodwind-diagrams.scm’,
‘scm/display-woodwind-diagrams.scm’.
Fragmentos de código: Winds.
Referència de funcionament interno TextScript, instrument-specific-markup-interface.
| [ << Notació especialitzada ] | [Part superior][Continguts][Índex] | [ Entrada i sortida generals >> ] |
| [ < Instruments de vent fusta ] | [ Amunt : Instruments de vent fusta ] | [ Notació d'acords > ] |