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package view;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import javax.swing.BorderFactory;
import javax.swing.JPanel;
public class panelGraphe extends JPanel
{
private int[] Tab_Trajet = null; // = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 ,14}
private int[][] Tab_Coord;
public panelGraphe(JPanel panelGraphe)
{
//Panel du Graphe
this.setBorder(BorderFactory.createLineBorder(Color.BLACK));
this.setPreferredSize(new Dimension(900, 500));
this.setMaximumSize(new Dimension(900, 500));
this.setMinimumSize(new Dimension(900, 500));
}
@Override
public void paint(Graphics g)
{
if(Tab_Trajet != null)
{
super.paint(g);
Tab_Coord = new int[Tab_Trajet.length][2];
int i = 1, j = 1;
int x = 50; int y = 50;
int nb_bloc = (Tab_Trajet.length-1) / 5;
int size_y = 400 / nb_bloc;
String point;
while(j <= Tab_Trajet.length)
{
point = Integer.toString(j);
g.drawString(point, x, y-8);
g.fillRect(x, y, 6, 6);
Tab_Coord[j-1][0] = x;
Tab_Coord[j-1][1] = y;
x += 200;
if(i == 5)
{
y += size_y;
x = 50;
i = 0;
}
i++; j++;
}
j = 1;
int X1, Y1, X2, Y2;
while(j < Tab_Trajet.length)
{
X1 = Tab_Coord[j-1][0]; Y1 = Tab_Coord[j-1][1];
X2 = Tab_Coord[j][0]; Y2 = Tab_Coord[j][1];
g.drawLine(X1, Y1, X2, Y2);
j++;
}
X2 = Tab_Coord[Tab_Trajet.length-1][0];
Y2 = Tab_Coord[Tab_Trajet.length-1][1];
g.setColor(Color.RED);
g.drawLine(50, 50, X2, Y2);
}
}
public void setTab_Trajet(int[] Tab_Trajet)
{
this.Tab_Trajet = Tab_Trajet;
this.removeAll();
this.validate();
this.repaint();
}
} |
