RE: Horizontalized scores

[Chris Crossen]

> I was quite happy with:
> 
> lilypond --png -danti-alias-factor=10 -dresolution=300 file.ly
> 
> An anti-alias-factor of 2 is not enough, IMHO. I don’t know other options.
> “strokeadjust” that Janek mentions is only documented for version 2.19
> usage manual:
> http://www.lilypond.org/doc/v2.19/Documentation/usage/command_002dli
> ne-usage.html
> 
> Cheers,
> Joram

Is pngtopnm something I need to install on my Mac? Trying to run with the 
-danti-alias-factor option, I get:

Chriss-MacBook-Pro:data chriscrossen$ lilypond --png -dresolution=300 
-danti-alias-factor=2 test.ly
GNU LilyPond 2.16.2
Processing `test.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
Layout output to `test.ps'...
Converting to PNG...
*** Warning: GenericResourceDir doesn't point to a valid resource directory.
               the -sGenericResourceDir=... option can be used to set this.

sh: pngtopnm: command not found

fatal error: GS exited with status: 32512