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Hi all,
Say my finger location is x1 = 236 , y1 = 105 , x2 = 126, y2 =123 .
where
x1.y1 ==> current location and
x2,y2==> previous location
And i have distance computed using
dis = sqrt( (x2-x1)^2 - (y2-y1)^2 )
say angle is 60 degree .
Now, How far my finger move w.r.t its angle and what is its spead at given time 1sec ???? ?
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hi model,
I've made a diagram from what you have posted. see below.
It is NOT accurately to scale. But I have calculated the angles accurately using those co-ordinates.
No 60 degrees. Where does that come from?
And where does 1 sec come from? Is this the time taken to move from the previous location to the current location?
I'm not sure what you want help with.
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
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