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Re: Current tick mark index of NSSlider?

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Re: Current tick mark index of NSSlider?

Subject: Re: Current tick mark index of NSSlider?
From: Glen Simmons <email@hidden>
Date: Mon, 20 Dec 2004 17:34:46 -0600

On 20 Dec, 2004, at 4:27 PM, Andreas Mayer wrote:


Am 20.12.2004 um 23:04 Uhr schrieb Glen Simmons:

Am I missing something?


You do have:
- the minimum value (min)
- the maximum value (max)
- the number of tick marks (n)
- the actual value (a)

You want:
- the tick mark corresponding to the actual value (x)

x = (a-min)/((max-min)/n)

Right?

Yes, I'm a little slow today. Should've thought this one through. BTW, the above should be: x = (a-min) / ((max-min) / (n-1))

Thanks,
Glen

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References:  
  >Current tick mark index of NSSlider? (From: Glen Simmons <email@hidden>)
  >Re: Current tick mark index of NSSlider? (From: Andreas Mayer <email@hidden>)




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