Blend level scale query

Scott Rossi scott at tactilemedia.com
Thu Nov 18 13:19:10 EST 2010


Not sure what you're looking for here David.  AFAIK, blendLevel is simply a percentage of opacity.  I have seen opacity treated in other tools using levels from 0 to 255, so I'm pretty sure finer increments of opacity are possible beyond those addressable in LC.

Regards,  

Scott Rossi
Creative Director
Tactile Media, UX Design


On Nov 18, 2010, at 6:55 AM, David Glasgow <david at dvglasgow.wanadoo.co.uk> wrote:

> Can anyone say whether the LC blend level 
> 
> 1/ Corresponds to any particular model of transparency and opacity?
> 
> 2/ Can be described in units of some kind other than the LC 1-100?
> 
> 3/ Might approximate a linear scale?  (Although of course these things are very trick with perceptual stuff)
> 
> 4/  Gives reliably similar results across different machines & OSs?
> 
> Thanks,
> 
> 
> Best Wishes,
> 
> David Glasgow
> Carlton Glasgow Partnership
> 
> i-psych.co.uk
> 
> 
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