Stefano,
what do you think about Ryan's proposals?
Are their going into the same direction as the design you were thinking
about?
Chris
----- Original Message -----
From: "Ryan Lee" <ryanlee_at_w3.org>
To: <fresnel-dev_at_simile.mit.edu>
Sent: Saturday, May 14, 2005 1:18 AM
Subject: Re: AW: Pending vocabulary issues
> >> Ryan: Could you provide an more complete example than in the cited
> >> post on
> >> how PropertyTransform would be used?
> >
> > (will write an example tomorrow)
>
> :myImages a fresnel:PropertyTransform ;
> fresnel:transformDomain foaf:depiction ;
> fresnel:transformDomain my:image ;
> fresnel:value fresnel:image ;
> fresnel:valueSeparator [
> fresnel:contentFirst "[ " ;
> fresnel:contentAfter " | " ;
> fresnel:contentLast " ]" ]
> fresnel:label "can be seen in"^^xsd:string .
>
> It looks a lot like moving the :*Style terms out of core and,
> eventually, giving it a more appropriate name.
>
> >> Where exactly would you use this property? How would you style a lens
> >> with a
> >> single hook to a CSS class? I think it would also be cool to have an
> >> extended example, so that we can dicuss pros and cons.
> >
> > I imagine there are different points at which you would use a hook so
> > you could attach a class at different points in an intermediate tree.
> >
> > (will write an example tomorrow)
>
> :foafPersonDefaultLens a fresnel:Lens ;
> fresnel:purpose fresnel:defaultLens ;
> fresnel:lensDomain foaf:Person ;
> fresnel:group :foafGroup ;
> fresnel:stylingHook "person"^^xsd:string ;
> fresnel:showProperties ( foaf:name
> foaf:surname
> foaf:depict
> [ a fresnel:PropertyDetails ;
> fresnel:stylingHook "knows"^^xsd:string ;
> fresnel:property foaf:knows ;
> fresnel:sublens :friendsLens ) .
>
> :friendsLens a fresnel:Lens ;
> fresnel:lensDomain foaf:Person ;
> fresnel:group :foafGroup ;
> fresnel:group :tableGroup ;
> fresnel:stylingHook "friend"^^xsd:string ;
> fresnel:showProperties ( foaf:name
> foaf:surname
> foaf:email ) .
>
> I'm pretty sure a CSS selector could be written to cover interesting
> cases using what's here:
>
> - style a person:
> .person
>
> - a person's properties
> .person .fresnel:property
>
> - properties' values
> .person .fresnel:property .fresnel:value
>
> - friend:
> .person .friend
>
> - foaf:know's label's value:
> .person .knows .fresnel:label
>
> - foaf:know's value's label:
> .person .knows .fresnel:value .fresnel:label
>
> The major drawback for this scheme is the gain from fresnel:Style, that
> you could assign a hook to a property completely independently of the
> lens. It could perhaps be used on lenses and the non-presentational
> resources since the idea is to assign a user-defined symbol to a certain
> part of the tree.
>
> --
> Ryan Lee ryanlee_at_w3.org
> W3C Research Engineer +1.617.253.5327
> http://simile.mit.edu/
Received on Mon May 16 2005 - 07:16:26 EDT