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QTR-Quadtone RIP

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Message

Re: [QuadtoneRIP] About curve blending function

2012-07-14 by Roy Harrington

That's it.
Roy

On Sat, Jul 14, 2012 at 2:06 AM, Sylvain M. <sylvain@...> wrote:
>
>
> Thx Roy.
>
> So you mean that the Highlights values in % are taken
> for 100, then midtones values for 50 and shadows values for 0, am I
> right? And between each value, the % is kind of progressive, that's all?
>
>
> On Fri, 13 Jul 2012 10:15:33 -0700, Roy Harrington wrote:
>
>> As Paul
> says just try it.
>> But really its very simple: its just 3 points
> 0,50,100 with straight lines
>> connecting them. Since its all continuous
> you can't detect any transitions.
>>
>> Roy
>>
>> On Fri, Jul 13, 2012 at
> 1:43 AM, Sylvain M. wrote:
>>> No one knows? :'( Sylvain. On Wed, 11 Jul
> 2012 14:50:08 +0200, Sylvain M. wrote:
>>>
>>>> Hi all, I would like to
> know something about
>>> Curve Blending: where
>>>
>>>> are the limits
> between each zone (Highlights,
>>> Midtones, Shadows)? How do
>>>
>>>>
> e="padding-left:5px; border-left:#1010ff 2px s
>>> left:5px;
> width:100%">Curve1:80, Curve2:20, and then Midtones to Curve1:20,
> Curve2:80, where n a 21step test file), and how
>>> ckquote type="cite"
> style="padding-left:5px; border-left:#1010ff 2px solid; margin-left:5px;
> width:100%">transition? Many thank
>>>
>>>> e" style="padding-left:5px;
> border-left:#
>>> lid; margin-left:5px; width:100%">
> ------------------------------------ http://
>>>
>>>> 10ff
>>>
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>>>>
>> -- Roy Harrington
> roy@... [6] www.harrington.com [7]
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-- 
Roy Harrington
roy@...
www.harrington.com

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