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Re: Lyrics break estimation of vertical spacing
From: |
Boris Shingarov |
Subject: |
Re: Lyrics break estimation of vertical spacing |
Date: |
Sun, 21 Mar 2010 18:37:46 -0400 |
User-agent: |
Webmail 5.0 |
On Fri, 19 Mar 2010 17:15:08 -0400, Boris Shingarov wrote:
> As to the call to get_skylines(), now I am really confused. All this
> (get_property("springs-and-rods") resulting in
> Spacing_spanner::set_springs() and all the other things down the road
> being called), happens much earlier than thewhole page layout stage --
> I guess the Y-extent property is stored inside the grob at this earlier
> stage?
Ok, now I understand what's going on here: the get_skylines() does get
called much earlier in the game, but it also is called during
Constrained_breaking::fill_line_details(), the Y-extent function of the
system is the one from Axis_group_interface; that iterates over all
spanners calculating their pure_height(), that goes through another
layer of Axis_group_interface, and that one finaly reaches the
Align_interface.
What this tree of grobs looks like, and what is each grob, I am not
sure how to tell.
- Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/19
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/19
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/19
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/19
- Re: Lyrics break estimation of vertical spacing,
Boris Shingarov <=
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/23
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/23
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/24
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/24
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/24
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/24
- Re: Lyrics break estimation of vertical spacing, Boris Shingarov, 2010/03/24