Displaying all grob properties and their actual values: Difference between revisions

Latest revision as of 08:19, 3 December 2025

Sometimes you may want to know all properties and their values for a certain grob. The here provided function is a possibility. Afaict, following comment is not true (any more?), will delete soon --Harm: Known limitation: it doesn't work for NoteHead. The output (written to stdout) is something like the following.

#<Grob ChordName >:

GROB-INTERFACE

       X-extent:
       (0.0 . 5.087352755905512)
       ...

...

CHORD-NAME-INTERFACE

        begin-of-line-visible:
        ()

FONT-INTERFACE

        font:
        ((typewriter . LilyPond Monospace) (sans . LilyPond Sans Serif) ...)
        font-encoding:
        ()
        ...

...

for the example below.

LilyPond rendering error

No release of LilyPond 2.24 found.

@@ Line 1: / Line 1: @@
-Sometimes you may want to know all properties and their values for a certain grob. The here provided function is a possibility. ''Afaict, following comment is not true (any more?), will delete soon --Harm:'' Known limitation: it doesn't work for NoteHead. The output is like:
+Sometimes you may want to know all properties and their values for a certain grob. The here provided function is a possibility. ''Afaict, following comment is not true (any more?), will delete soon --Harm:'' Known limitation: it doesn't work for NoteHead. The output (written to stdout) is something like the following.
-<code> </code>
+ #<Grob ChordName >:
+ GROB-INTERFACE
+        X-extent:
+        (0.0 . 5.087352755905512)
+        ...
+ ...
+ CHORD-NAME-INTERFACE
+         begin-of-line-visible:
+         ()
+ FONT-INTERFACE
+         font:
+         ((typewriter . LilyPond Monospace) (sans . LilyPond Sans Serif) ...)
+         font-encoding:
+         ()
+         ...
+ ...
-Grob ChordName:
+for the example below.
-GROB-INTERFACE
-...(shortened)
-CHORD-NAME-INTERFACE
-begin-of-line-visible:
-()
-FONT-INTERFACE
-font:
-()
-font-encoding:
-()
-font-family:
-sans
-font-name:
-()
-font-series:
-()
-font-shape:
-()
-font-size:
-.5
-ITEM-INTERFACE
-break-visibility:
-()
-extra-spacing-height:
-(0.2 . -0.2)
-extra-spacing-width:
-(-0.5 . 0.5)
-non-musical:
-()
-RHYTHMIC-GROB-INTERFACE
-TEXT-INTERFACE
-baseline-skip:
-()
-replacement-alist:
-()
-text:
-... (shortened)
-word-space:
-.0
-text-direction:
-()
-for this coding: <code> \new ChordNames \chordmode { \grobPropertiesInfo #'ChordName c1:m7 } </code>
 <lilypond version="2.24">