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 12202010, 08:48 PM #1Member
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 Dec 2010
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graph continues to emerge each time the coordinates is calculated
hello, please i need your help please help me
I want the window remains open and the graph continues to emerge each time the coordinates is calculated the first step: the window opens and there's just ordinate and abscissa. the second stage: once the factorial function computes factorial (k = 2) then the window displays the graph (k = 1, fact (k = 1) = 1) (k = 2, fact (k = 2) = 2) (the line) (as it did the update to the window and it displays the line and the window remains open after the factorial function computes factorial (k = 3) while the window displays the graph (k = 2, fact (k = 2) = 2) (k = 3, fact (k = 3) = 6) (line) ex ..
/*I do not want the loop
you then you calculate the poster I want to draw each time for giving and its factorial k
*/
import java.awt.*;
import java.awt.font.*;
import java.awt.geom.*;
import javax.swing.*;
public class GraphingData11 extends JPanel {
final int PAD = 20;
/*3 variables to draw the line
(k = 1, fact (k = 1) = 1) (k = 2, fact (k = 2) = 2)*/
static int multi=1;static int multi1;static int k;
/*factorial function*/
public static double factorial(int N){
multi=1;
for (int i = 1; i <= N; i++){multi = multi*i;}
System.out.println(multi);
return multi;}
/*a function that calculates the factorial of k = 1 to 100, and I draw the graph
for each k*/
public static double FUNCTION(){
int k=1;multi1=0;
while (k<=100){factorial(k);
/*can not with the method paintComponent (Graphics g)
paintComponent (Graphics g) I want to call the paintComponent (Graphics g) each time with new cords (k = 1, fact (k = 1) = 1) (k = 2, fact (k = 2) = 2 ) fact (k = 1) is variable and MULTI1 fact (k = 2) is the multivariable
*/
// wait for a while and then compute factorial k(
////////////////////////////////////////////
t0 = System.currentTimeMillis ();
do {t1 = System.currentTimeMillis ();} while (t1  t0 <10000);
///////////////////////////////////////
multi1=multi;
k=k+1;}
return 0;}
/*I do not want the loop
you then you calculate the poster I want to draw each time for giving and its factorial k
*/
//the function that draws the dots and lines
protected void paintComponent1(Graphics g) {
Graphics2D g2 = (Graphics2D)g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASIN G,RenderingHints.VALUE_ANTIALIAS_ON);
int w = getWidth(); // Window Width
// Window height
int h = getHeight();
// draw axis.
g2.draw(new Line2D.Double(PAD, PAD, PAD, hPAD));
// draw horizontal axis.
g2.draw(new Line2D.Double(PAD, hPAD, wPAD, hPAD));
// line color
g2.setPaint(Color.red);
// draw the line
g2.draw(new Line2D.Double(PAD + (20*(k1)),h  (PAD +multi1), PAD + (20*(k)), h  (PAD + multi)));
// color dot
g2.setPaint(Color.red);
// draw point
g2.fill(new Ellipse2D.Double(PAD +(20*(k1)),h  (PAD + multi1),2,2));
}
public static void main(String[] args) {
FUNCTION();
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(new GraphingData11());
f.setSize(400,400);
f.setLocation(200,200);
f.setVisible(true);
}
}
I give you another example as the task manager>Performance
you see the pattern I want my program to do exactly
In fact I want the same result (a visual standpoint), but I used what has already been drawn before, just by adding new lines ...
please i need your help ,please

Same as your post from yesterday, so I'm locking this post. And still you refuse to use code tags, why?
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