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Need help on graphics 2d plot to add functions

paul krov
Greenhorn

Joined: Mar 11, 2011
Posts: 8
Hello, i need to make this code draw not only numbers but whatever function inserted.


EDIT. Like i cant explain more precisely but maybe it should be created another button and in that button i have to input function like f(x)=x^2 and then program draws graph.

Wouter Oet
Saloon Keeper

Joined: Oct 25, 2008
Posts: 2700

Please EaseUp. Remember that we are all volunteers. Could you tell us more about the problem you're having because I don't get it. What doesn't work, what do you expect and what actually happens.


"Any fool can write code that a computer can understand. Good programmers write code that humans can understand." --- Martin Fowler
Please correct my English.
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 39084
    
  23
I ought to have moved this discussion to our GUIs forum earlier, but have been busy.
 
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subject: Need help on graphics 2d plot to add functions