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Fwd: 3 new lilypond issues
From: |
Urs Liska |
Subject: |
Fwd: 3 new lilypond issues |
Date: |
Sat, 06 Dec 2014 07:59:14 +0100 |
User-agent: |
K-9 Mail for Android |
forwarding ...
-------- Ursprüngliche Nachricht --------
Von: Jan Hakenberg <address@hidden>
Gesendet: 6. Dezember 2014 07:35:15 MEZ
An: James <address@hidden>
CC: Urs Liska <address@hidden>
Betreff: 3 new lilypond issues
Hi,
I briefly searched the "open issues", but did not find the below
suggestions/observations listed.
My Platform: Windows 7
LilyPond: 2.19.15
1) ----------------------------
In the docs
"LilyPond Application Usage 1.2 Command-line usage"
the command line parameter "-dclip-systems"
is explained by
"Generate cut-out snippets of a score."
I think it would be helpful to add a remark that this parameter has no
effect unless
"clip-regions" are specified in the ly file.
Also, it might be worth mentioning that for the export to happen, the status
-dprint-pages is required (as opposed to -dno-print-pages)
The requirement is not necessarily intuitive since -dpreview works fine
with -dno-print-pages.
Testing command was for instance:
lilypond.exe -dno-print-pages -dclip-systems --png bwv0853_2.ly
2) ----------------------------
no warning message is given if true or false values are replaced by
anything.
In the example below, the default value #t is chosen internally.
>>> =====
"c:\Program Files (x86)\LilyPond\usr\bin\lilypond.exe"
-dinclude-book-title-preview=ANYTHING -dpreview --png bwv0853_2.ly
GNU LilyPond 2.19.15
Processing `bwv0853_2.ly'
Parsing...
Interpreting music...[8][16][24][32][40][48][56][64][72][80][88][88]
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 2 or 3 pages...
Drawing systems...
Layout output to `bwv0853_2.ps'...
Converting to PNG...
Layout output to `bwv0853_2.preview.eps'...
Converting to PNG...
Success: compilation successfully completed
<<< =====
3) ----------------------------
-danti-alias-factor=1 works fine, but -danti-alias-factor=2
does not convert the output to the high quality images.
I think this might be a familar topic on Windows.
>>> =====
"c:\Program Files (x86)\LilyPond\usr\bin\lilypond.exe"
-danti-alias-factor=2 --png bwv0853_2.ly
GNU LilyPond 2.19.15
Processing `bwv0853_2.ly'
Parsing...
Interpreting music...[8][16][24][32][40][48][56][64][72][80][88][88]
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 2 or 3 pages...
Drawing systems...
Layout output to `bwv0853_2.ps'...
Converting to PNG...'pngtopnm' is not recognized as an internal or external
comm
and,
operable program or batch file.
fatal error: GS exited with status: 255
<<< =====
thank you!
many greetings,
Jan
- Fwd: 3 new lilypond issues,
Urs Liska <=