graph drawing

[swathi]

hii all
i am in lerning stage
my application
i have to do a graph problem, as soon as i execute my program i need to have the x axis and y axis on the screen. the application program must be able to take the values from the user and save the user given values and must able to plot the points on the x-axis and y-axis and a point showin these point and the point must be moving according to the user give values

can any one pls help me with this problem
i am using QT 3.1.1 and i am not using the plot header file
i want to do it using paint or graphics

i need the code
can anyone help me !!!

[caduel]

have a look at http://qwt.sourceforge.net/.
(see also: separate forum on this site)