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Mane on 14 Apr 2014
Edited: Randy Souza on 15 Apr 2014
Hi all! I faced to the problem and can't solve it. Please anybody help me. It's very important for me...
I wrote a program, where I input t vector by ginput(n). Then my program calculate and construct a curve by the developed method (calculation part of the program).
MY PROBLEM IS: I want change values of the t vector and return to the calculation part of my program, in other words, I want to refresh my t vector each time. How to do this????
(I drag t vector points on the curve and fix it as a refreshed value).
Best regards, Mane

Mischa Kim on 14 Apr 2014
Edited: Mischa Kim on 14 Apr 2014
Mane, not quite sure I understand. Do you want to read ginput's over and over again (with some calculations in between)? Something like
button = 1;
while sum(button) <=3 % read ginputs until a mouse right-button occurs
[x,y,button] = ginput(3);
end
Mane on 15 Apr 2014
Here is the curve, that is constructed by my program.
Here the 'Points' are my t vector. First time I read this vector by ginput(n). After that work my calculation algorithm and finally the curve is constructed.
Now I want to drag these 'Points' (change the values of t vector), and see my curve changes in this case. So I want to work my calculation program every time as I change position of any of these points.
Please give me the way to solve my problem. It's so important to me...
Best regards, Mane