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-------- Ursprüngliche Nachricht -------- Von: Jan Hakenberg <jan.hakenb...@gmail.com> Gesendet: 6. Dezember 2014 07:35:15 MEZ An: James <pkx1...@gmail.com> CC: Urs Liska <u...@openlilylib.org> 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 _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond