- From: Rik Cabanier <cabanier@gmail.com>
- Date: Mon, 9 Dec 2013 09:40:25 -0800
- To: Tavmjong Bah <tavmjong@free.fr>
- Cc: "public-fx@w3.org" <public-fx@w3.org>
- Message-ID: <CAGN7qDAkYQ7TtWCmgsuBxsyccuY0mTex9RMgjBRotRnhGo=A2Q@mail.gmail.com>
On Mon, Dec 9, 2013 at 6:07 AM, Tavmjong Bah <tavmjong@free.fr> wrote: > > Hi, > > I have a few questions about the spec: > > Section 3.3: I don't understand how blending creates an isolation group. > If I set 'mix-mode-blend' on a circle and the circle gets blended with > the background, what is the isolation group? An example would really > help. > there's an example in the section on isolation: http://dev.w3.org/fxtf/compositing-1/#isolationblending It is the circle that becomes the isolated group so if there's blending inside the content that has the blend-mode, it will be isolated to that content. > Example 4: It appears that the three circles are being blended in one > isolation group and then put over the gray background. What is causing > the circles to be isolated? If the SVG is referenced from an <img> then > it should be isolated but if it is included inline then it should not > be(?). If I try the SVG in Chrome the circles are never isolated, no > matter what I do (stand-alone SVG, external SVG, inline). Is this due to > a lack of isolation support in Chrome? > Can you post your example online (codepen, jsfiddle)? There should be a difference since if you link them using <img>, the SVG should be rasterized. > > Example 4: Minor quibble: The green color depicted is 'lime', not > 'green'. > > Also, example numbering skips numbers. > Thanks! I will fix this.
Received on Monday, 9 December 2013 17:40:53 UTC