get time or value in custom ease

[amihanya]

i make a custom ease and i want to get the value of ease in specific scale, or to know the scale in specific value, how i can get it?

[GreenSock]

I'm not quite sure what you're asking - you want to know how to feed a time and duration into the CustomEase and get the ratio back so that you can apply it to a "scale" property?

 

And are you using the AS3 or AS2 version? v11 or v12?

[amihanya]

I attach file with my project.

I try to do a slider that hear jump is change like parabola i use at custom ease to get the parabola and to get a value by scale.

when the user drag the scroller its work fine, i want to give to user option to type a value, and the scroller jump to the right place, and this is my problem.

[amihanya]

the file

Slider.zip

[GreenSock]

Your file seemed to have compiler errors and I'm not sure what a .lxml file is - I wish I could help more but I'm not sure what to say. If you're asking how to translate a particular linear value to its eased counterpart, you'd simply feed it into the CustomEase.ease function like:

 

var value:Number = myCustomEase.ease(currentValue, 0, 1, totalPossibleValue);

 

But if you're trying to go backwards, I'm not sure what that would be. You'd need to reverse-engineer the bezier math (unfortunately I just don't have the time to do that right now and it's beyond the scope of the help we typically provide here in the forums).

[amihanya]

the file again,

i try to get same value when the slider drag and when the now_txt typing.

Slider.zip

[GreenSock]

I apologize, but I don't understand the question.

[amihanya]

how i can return the right value from the type in the text filed "now_txt", and how i can send the slide to the right place in x.

[GreenSock]

I don't know how to answer your question because I don't know exactly what you're trying to do with the slider/values/calculations. As I said before, you can use the CustomEase's ease() method to have it convert a value for you. Is that what you want? It seems like there's a language barrier that is getting in our way here - I really wish I could help you more.