button manipulation

[samin]

Hi guys;
I am new to the iphone dev platform my question:
is there a way to touch a button and then move it (by moving your finger and releasing when you lift your finger) and calculate the vector direction of the move?
thanks for your help

[wuf810]

Originally Posted by samin

Hi guys;
I am new to the iphone dev platform my question:
is there a way to touch a button and then move it (by moving your finger and releasing when you lift your finger) and calculate the vector direction of the move?
thanks for your help

You are better off asking this in the main SDK forum as this isn't specific to the beta 3 SDK (or is it)....in the meantime look at Apple's example app named Touches.

[Kalimba]

For the second half of your question, trigonometry (you know, that class that all of the geeks and dweebs took in high school?) is your friend! Link: Trigonometry - Wikipedia, the free encyclopedia