how to apply ease-in ease-out

[Gianni]

Hi to all
anyone can help me to implement a mathematical formula for calculating
ease-in / ease-out effect ? (scroll or motion)

Thanks for any help or info

Regards
Gianni

[LeandroA]

hello, I do not understand the question, can you give more details or to place an image.

[Gianni]

Hi Leandro

it's like the smooth scroll as Iphone list.
It's like Inerzia formula:
describes how an object will move when a force acts on it.
Example:
start scrolling slowly, gradually increasing the speed and slowing the speed at ending of scroll.

Thanks for any Info or Help

Regards
Gianni

[cobein]

Hes talking about the elastic scrolling effect.

Check this:
http://www.silverlightdev.net/2010/05/11/silverlight-tip-of-the-day-18-elastic-scrolling/