[Fontconfig] Pango support for `size' OpenType feature?

[Raimund Steger]

Behdad Esfahbod wrote:
> [...]
>
> At any rate, it can easily go into Fontconfig.  We just need to add an element
> for design size, perhaps one for the design range, possibly for design name,
> and then make the matcher match the font with design size closest to requested
> size...

Isn't this quite similar to the way bitmap fonts are currently picked? 
They have their 'design size' already which is just the normal pixelsize 
property, it's in _FcMatchers and when I request 'Lucida:pixelsize=17.5' 
I get a close neighbor, in this case the 17px version. Granted I'm not 
really sure how much of the existing logic could be applied in a 
situation where it's necessary to support upper/lower bounds...

Raimund


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