Re: Switch and Feature Strings

Anne van Kesteren wrote:
> Perhaps some other kind of fallback mechanism should be used? (Thinking 
> in lines of fallback as the html:object element has...) However, it is probably 
> too late to change things now.

The switch approach is very similar to the html:object approach. The two 
main differences are that it doesn't fallback based on simply the 
availability of support for an external format but rather on a rich set 
of user-definable criteria (support for a format, but also for a given 
SVG feature, for a non-SVG extension, the availability of a given font, 
etc.), and that it doesn't fallback to its children but to its following 
sibling which has the great advantage that you can have a fallback 
behaviour for structured content. Apart from that, the idea is pretty 
much the same.

-- 
Robin Berjon
   Senior Research Scientist
   Expway, http://expway.com/

Received on Thursday, 29 September 2005 09:57:43 UTC