DEV/DEV.2.1/TP/TP6-Dessin/2.Sautoir/Sautoir.java

import javax.swing.*;
import java.awt.*;

public class Sautoir extends JComponent {
	public Sautoir() {
		super();
	}

  	@Override
  	protected void paintComponent(Graphics pinceau) {
    Graphics secondPinceau = pinceau.create();
    secondPinceau.setColor(this.getForeground());

    int col = 5;
    int ligne = 5;
    int caseWidth = getWidth() / col;
    int caseHeight = getHeight() / ligne;
    secondPinceau.setColor(Color.CYAN);
    	int[] xPoints = {0,caseWidth * col, 0, caseWidth * col};
    	int[] yPoints = {0,0,caseHeight * ligne, caseHeight * ligne};
    	secondPinceau.fillPolygon(xPoints, yPoints, 4);
    
}
}