Ah, yes, of course. We would probably want to allow alpha channels too, but gsa() and graya() do not feel especially intuitive… On 2 Aug 2011, at 13:41, Alan Gresley wrote: > On 2/08/2011 10:23 PM, Antony Kennedy wrote: >> On 2 Aug 2011, at 11:54, Alan Gresley wrote: > >>> Possibly but it would be not rgb() anymore. You would want >>> grayscale() but this is counter to saving bandwidth. Possibly gs() >>> with a range of '0' to '255'. I presume you are thinking of using >>> this on handheld devices. >> >> I'm not sure why it wouldn't be rgb(). rgb(100) would be the same as >> rgb(100,100,100) – it would still have values for all three channels. >> gs() or gray() both offer more clarity, though. Yes, for handheld >> devices or just as a best practise, for reducing bandwidth and file >> sizes. >> >> AK > > > It would have to be gs() or gray() for forward compatibility since rgb(100) or something similar has to throw a parsing error since it is an invalid value in rgb(). > > > > > -- > Alan Gresley > http://css-3d.org/ > http://css-class.com/ >Received on Tuesday, 2 August 2011 13:02:46 UTC
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