import javax.swing.JComponent; import java.awt.Graphics; import java.awt.Color; public class Partie extends JComponent { private Color fond; private Color triangle; public Partie(Color fond, Color triangle){ this.fond = fond; this.triangle = triangle; } @Override public void paintComponent(Graphics pinceau) { Graphics secondPinceau = pinceau.create(); secondPinceau.setColor(this.fond); secondPinceau.fillRect(0,0,1000,1000); secondPinceau.setColor(this.triangle); int[] x = null; x = new int[] {150,100,175}; int[] y = null; y = new int[] {100,150,175}; secondPinceau.fillPolygon(x,y,3); } }