(define unshrinkable-props
'(
;; stems
- Stem.thickness
+ (Stem thickness)
+
;; slurs
- Slur.line-thickness
- Slur.thickness
- PhrasingSlur.line-thickness
- PhrasingSlur.thickness
+ (Slur line-thickness)
+ (Slur thickness)
+ (PhrasingSlur line-thickness)
+ (PhrasingSlur thickness)
+
;; ties
- Tie.line-thickness
- Tie.thickness
- LaissezVibrerTie.line-thickness
- LaissezVibrerTie.thickness
- RepeatTie.line-thickness
- RepeatTie.thickness
+ (Tie line-thickness)
+ (Tie thickness)
+ (LaissezVibrerTie line-thickness)
+ (LaissezVibrerTie thickness)
+ (RepeatTie line-thickness)
+ (RepeatTie thickness)
))
;; these props ARE allowed to shrink below default size
(define shrinkable-props
- '(
- ;; TODO: uncomment spacing-increment here once Issue 3987 is fixed
- ;; override at the 'Score level
- ;SpacingSpanner.spacing-increment
-
- ;; Beam.beam-thickness is dealt with separately below
-
- ;; lengths and heights
- Beam.length-fraction
- Stem.length-fraction
- Stem.beamlet-default-length
- Slur.height-limit
- Slur.minimum-length
- PhrasingSlur.height-limit
- PhrasingSlur.minimum-length
-
- ;; every Slur.details prop that's
- ;; not a factor, penalty, ratio, or slope
- Slur.details.region-size
- Slur.details.free-head-distance
- Slur.details.free-slur-distance
- Slur.details.gap-to-staffline-inside
- Slur.details.gap-to-staffline-outside
- Slur.details.extra-encompass-free-distance
- Slur.details.extra-encompass-collision-distance
- Slur.details.close-to-edge-length
- Slur.details.encompass-object-range-overshoot
- Slur.details.slur-tie-extrema-min-distance
-
- ;; every PhrasingSlur.details prop that's
- ;; not a factor, penalty, ratio, or slope
- PhrasingSlur.details.region-size
- PhrasingSlur.details.free-head-distance
- PhrasingSlur.details.free-slur-distance
- PhrasingSlur.details.gap-to-staffline-inside
- PhrasingSlur.details.gap-to-staffline-outside
- PhrasingSlur.details.extra-encompass-free-distance
- PhrasingSlur.details.extra-encompass-collision-distance
- PhrasingSlur.details.close-to-edge-length
- PhrasingSlur.details.encompass-object-range-overshoot
- PhrasingSlur.details.slur-tie-extrema-min-distance
-
- ;; every Tie.details prop that's
- ;; not a factor, penalty, ratio, or slope
- Tie.details.center-staff-line-clearance
- Tie.details.tip-staff-line-clearance
- Tie.details.note-head-gap
- Tie.details.stem-gap
- Tie.details.height-limit
- Tie.details.tie-tie-collision-distance
- Tie.details.intra-space-threshold
- Tie.details.outer-tie-vertical-gap
- Tie.details.multi-tie-region-size
- Tie.details.single-tie-region-size
- Tie.details.between-length-limit
- ))
+ (let ((baseline-skip-props
+ (find-named-props 'baseline-skip all-grob-descriptions))
+ (word-space-props
+ (find-named-props 'word-space all-grob-descriptions)))
+ (append
+ baseline-skip-props
+ word-space-props
+ '(
+ ;; TODO: uncomment spacing-increment here once Issue 3987 is fixed
+ ;; override at the 'Score level
+ ;(SpacingSpanner spacing-increment)
+
+ ;; lengths and heights
+ (Beam length-fraction)
+ (Stem length-fraction)
+ (Stem beamlet-default-length)
+ (Stem double-stem-separation)
+ (Slur height-limit)
+ (Slur minimum-length)
+ (PhrasingSlur height-limit)
+ (PhrasingSlur minimum-length)
+
+ ;; Beam.beam-thickness is dealt with separately below
+ ))))
#{
- \context Voice {
+ \context Bottom {
%% TODO: uncomment \newSpacingSection once Issue 3990 is fixed
%\newSpacingSection
- #(scale-fontSize mag)
- #(scale-props unshrinkable-props mag #f)
- #(scale-props shrinkable-props mag #t)
+ #(scale-fontSize 'magnifyMusic mag)
+ #(scale-props 'magnifyMusic mag #f unshrinkable-props)
+ #(scale-props 'magnifyMusic mag #t shrinkable-props)
#(scale-beam-thickness mag)
#music
%% TODO: uncomment \newSpacingSection once Issue 3990 is fixed
%\newSpacingSection
%% reverse engineer the former fontSize value instead of using \unset
- #(revert-fontSize mag)
- #(revert-props (append unshrinkable-props
- shrinkable-props
- (list 'Beam.beam-thickness)))
+ #(revert-fontSize 'magnifyMusic mag)
+ #(revert-props 'magnifyMusic mag (append unshrinkable-props
+ shrinkable-props
+ '((Beam beam-thickness))))
}
#})
+magnifyStaff =
+#(define-music-function (parser location mag) (positive?)
+ (_i "Change the size of the staff, adjusting notation size and
+horizontal spacing automatically, using @var{mag} as a size factor.")
+
+ ;; these props are NOT allowed to shrink below default size
+ (define unshrinkable-props
+ '((StaffSymbol thickness)))
+
+ ;; these props ARE allowed to shrink below default size
+ (define shrinkable-props
+ (let* ((baseline-skip-props
+ (find-named-props 'baseline-skip all-grob-descriptions))
+ (word-space-props
+ (find-named-props 'word-space all-grob-descriptions))
+ (space-alist-props
+ (find-named-props 'space-alist all-grob-descriptions)))
+ (append
+ baseline-skip-props
+ word-space-props
+ space-alist-props
+ '(
+ ;; override at the 'Score level
+ (SpacingSpanner spacing-increment)
+
+ (StaffSymbol staff-space)
+ (BarLine kern)
+ (BarLine segno-kern)
+ (BarLine hair-thickness)
+ (BarLine thick-thickness)
+ (Stem beamlet-default-length)
+ (Stem double-stem-separation)
+ ))))
+
+ #{
+ \stopStaff
+
+ %% revert settings from last time
+ %% (but only if \magnifyStaff has already been used
+ %% and the staff magnification is changing)
+ #(revert-fontSize 'magnifyStaff mag)
+ #(revert-props 'magnifyStaff mag (append unshrinkable-props
+ shrinkable-props))
+
+ %% scale settings
+ %% (but only if staff magnification is changing
+ %% and does not equal 1)
+ #(scale-fontSize 'magnifyStaff mag)
+ #(scale-props 'magnifyStaff mag #f unshrinkable-props)
+ #(scale-props 'magnifyStaff mag #t shrinkable-props)
+
+ %% this might cause problems until Issue 3990 is fixed
+ \newSpacingSection
+
+ \startStaff
+ \set Staff.magnifyStaffValue = #mag
+ #})
+
makeClusters =
#(define-music-function (parser location arg) (ly:music?)
(_i "Display chords in @var{arg} as clusters.")
projects / lilypond.git / blobdiff