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Re: Vertical spacing regression !?
From: |
David Kastrup |
Subject: |
Re: Vertical spacing regression !? |
Date: |
Wed, 30 Jun 2010 07:04:54 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) |
Joe Neeman <address@hidden> writes:
> On Tue, 2010-06-29 at 20:23 +0200, Arno Waschk wrote:
>> can't we have correct heights say for every bar (which must be computedĀ
>> later anyway) with clever caching so we have them ready when the finalĀ
>> layout is made?
> No. For example, we don't know if a bar will have its clef displayed
> until after line-breaking. Also, the vertical collision avoidance means
> that in { c1^"long long markup" c1^"long long markup" }, we cannot
> calculate the height of the second bar without considering the first bar
> too (and the answer will change if they are on different lines).
Maybe I am dull, but we need the line heights (or skyline) for a given
line breakpoint sequence, and a given line breakpoint sequence has a
given skyline for each line.
Maybe the problem can be alleviated by not associating a fixed line
height/skyline with each bar, but something that is dependent on the
current breakpoint sequence being considered.
I have not looked at the actual code or algorithm yet.
--
David Kastrup
- Re: Vertical spacing regression !?, (continued)
- Message not available
- Message not available
- Re: Vertical spacing regression !?, Arno Waschk, 2010/06/26
- Re: Vertical spacing regression !?, Arno Waschk, 2010/06/26
- Re: Vertical spacing regression !?, Joe Neeman, 2010/06/26
- Re: Vertical spacing regression !?, Arno Waschk, 2010/06/27
- Re: Vertical spacing regression !?, Boris Shingarov, 2010/06/27
- Re: Vertical spacing regression !?, Joe Neeman, 2010/06/27
- Re: Vertical spacing regression !?, Boris Shingarov, 2010/06/28
- Re: Vertical spacing regression !?, Joe Neeman, 2010/06/30
- Re: Vertical spacing regression !?, Arno Waschk, 2010/06/29
- Re: Vertical spacing regression !?, Joe Neeman, 2010/06/29
- Re: Vertical spacing regression !?,
David Kastrup <=
- Re: Vertical spacing regression !?, Boris Shingarov, 2010/06/30
- Re: Vertical spacing regression !?, Joe Neeman, 2010/06/30
- Re: Vertical spacing regression !?, David Kastrup, 2010/06/30
- Re: Vertical spacing regression !?, Joe Neeman, 2010/06/30
- Re: Vertical spacing regression !?, David Kastrup, 2010/06/30
- Re: Vertical spacing regression !?, Kieren MacMillan, 2010/06/30