RE: [css-compositing] blending and inline SVG

That's probably all I need to hear to stay happy then. Thanks.

 

Cheers

David

 

From: Rik Cabanier [mailto:cabanier@gmail.com] 
Sent: Monday, May 20, 2013 7:52 PM
To: David Dailey
Cc: Dirk Schulze; www-svg; public-fx@w3.org
Subject: Re: [css-compositing] blending and inline SVG

 

Hi David,

 

I'm not sure if I follow everything you're saying.

>From Dirk's latest comments, it does seem that deeper interaction between
<svg> and <html> is possible. We also have every intention in bring HTML
text to SVG; we just haven't figured out an elegant way yet.

 

Rik

On Mon, May 20, 2013 at 4:33 PM, David Dailey <ddailey@zoominternet.net>
wrote:

Hi Rik, all,

 

Rik wrote:

Browser are indeed treating svg as a canvas (and not as a change from the
css box model to the svg drawing model) so it makes sense to have the
content isolated.

 

I'm not quite sure if I know what all these terms mean from the point of
view of implementers,  but way back when in 2007, when the gang of five was
trying (and succeeding) to wrest control of HTML from the W3C, I tried
(unsuccessfully of course) to try to place the conversation on a footing
that might allow authors to participate and to consider where one might
actually want the web to go. As you can probably imagine, such words were
treated as sheer heresy, as was my stated desire that SVG butterflies might
flit about a web page and drink text-nectar from and thence cross-pollinate
HTML textareas.

 

Calling for such functionality (which was not a "recognized use case," being
artsy rather than practical) served as proof positive that all my ideas
thence after could be systematically ignored by whatwuggers and their
henchmen.   On the other hand it seems like the statement above dooms SVG
butterflies to never be able to drink the nectar of HTML text.  

 

Perhaps if we'd ever get textareas in SVG then we wouldn't really need all
that silly HTML stuff.

 

Smiles

David

 

 

From: Rik Cabanier [mailto:cabanier@gmail.com] 
Sent: Monday, May 20, 2013 6:39 PM
To: Dirk Schulze
Cc: www-svg; public-fx@w3.org
Subject: Re: [css-compositing] blending and inline SVG

 

 

On Mon, May 20, 2013 at 1:55 PM, Dirk Schulze <dschulze@adobe.com> wrote:


On May 20, 2013, at 11:16 AM, Rik Cabanier <cabanier@gmail.com> wrote:

> All,
>
> I was editing the chapter on isolation [1] and wondered if inline svg
should happen in an isolated group. (So the <svg> tag would establish a new
group/stacking context)
> It seems that it would be very hard to implement if this was not the case.
>
> Is everyone that inline SVG is always isolated?
>
> We also need to discuss what other constructs in SVG create isolation. The
current filter spec assumes that nothing does, but that doesn't correspond
with reality.

The first question is how inline SVG cooperates with HTML in general. We did
not specify that anywhere to my knowledge. In Blink and WebKit inline SVG
elements are handled as replacement elements, same as <img>, <video> or
<canvas>. It would make sense to not treat inline SVG elements different
from the other elements for these two engines. However, I would like to
understand where you see the technical difference to other "graphical" HTML
elements like <div> or <p>.

 

I'm unsure what you are asking. 

Browser are indeed treating svg as a canvas (and not as a change from the
css box model to the svg drawing model) so it makes sense to have the
content isolated.

 

Received on Tuesday, 21 May 2013 01:23:58 UTC