- From: Tab Atkins Jr. <jackalmage@gmail.com>
- Date: Fri, 17 Oct 2014 10:50:34 -0700
- To: Alan Stearns <stearns@adobe.com>
- Cc: "www-style@w3.org" <www-style@w3.org>
On Fri, Oct 17, 2014 at 10:32 AM, Alan Stearns <stearns@adobe.com> wrote: > Hey all, > > A while back I added some examples to line-snap on what should be done to > snap lines when their block is centered or bottom-aligned. I’ve added some > normative text to the draft now that should cover those cases (and others): > > --- > An element can have additional block layout constraints > (such as centering or 'box-snap') > that can complicate line snapping. > In these cases, implementations must produce > the same result as the steps below: > > - Line snap as if the layout constraint does not apply > > - Apply the layout constraint to the block > > - Adjust exactly one line box shift > or space at the beginning or end of the block > such that all of the snapping lines meet the line grid > while maintaining the block layout constraint. > The single adjustment chosen must be > the smallest shift needed to achieve the result. > > --- This sounds sane. You don't always have two choices - one shift might push the content into the overflow area, so even if it's smaller, you want the other one. You probably need to be a little more specific on what is meant by "maintaining the block layout constraint". ~TJ
Received on Friday, 17 October 2014 17:51:21 UTC