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| The stupid question is the question not asked | |
| PerlMonks |
Re: Re: Re: Re: to generate a set of well contrasted colorsby Everlasting God (Beadle) |
| on Nov 08, 2003 at 01:51 UTC ( [id://305498]=note: print w/replies, xml ) | Need Help?? |
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D'Oh! Right you are. That should have said Y' = etc. That gives Luma, which is plenty close enough to actual Lightness (which is what this calls for, not Luminosity that Y is stands for) for this application.
'The fickle fascination of and Everlasting God'
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In Section
Seekers of Perl Wisdom
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