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Re: whitespace issue with ly:one-line-breaking

From: Joe Neeman
Subject: Re: whitespace issue with ly:one-line-breaking
Date: Sun, 1 Jul 2012 10:15:59 +0200

On Sat, Jun 30, 2012 at 7:42 AM, Werner LEMBERG <address@hidden> wrote:

Consider this example file `':

  \version "2.15.41"

  \paper {
    page-breaking = #ly:one-line-breaking

  \header {
    copyright = ##f
    footer = ##f
    tagline = ##f

  \relative c' {
    \repeat unfold 200 { d16 d d d e e e e f f f f g g g g }

If called with

  lilypond --png

I get a PNG file with the dimensions 58201x1181.  This is far too
high.  If you load this in GIMP and do an autocrop operation, you get
a size of 58123x52.  Adding a 40px top and bottom margin (similar to
the left and right one), the correct height would be approx. 130px.

Where do the additional vertical 1000px come from?  Looks like a

It comes from the height of the page: ly:one-line-breaking doesn't (currently) adjust the height, but only the width.

And what about documentation of ly:one-line-breaking?  In particular,
I miss the constraints (besides ignoring the paper format), for
example, whether \header is ignored, or whether the `indent' parameter
in the \paper block gets honoured.

Point taken, I'll write some documentation...


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