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DEV2.1/TP06/Exo2/Sablier.java

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+import javax.swing.*;
+import java.awt.*;
+ 
+public class Sablier extends JComponent{
+	private int[] xPoints;
+	private int[] yPoints;
+	private int[] yPoints2;
+	public Sablier(){
+		super();
+		this.xPoints[0] = 0;
+		this.xPoints[1] = this.getWidth()/2;
+		this.xPoints[2] = this.getWidth();
+		this.yPoints[0] = 0;
+		this.yPoints[1] = this.getHeight()/2;
+		this.yPoints[2] = 0;
+		this.yPoints2[0] = this.getHeight();
+		this.yPoints2[1] = this.getHeight()/2;
+		this.yPoints2[2] = this.getHeight();
+			}
+
+    @Override
+    protected void paintComponent(Graphics pinceau) {
+	    Graphics secondPinceau = pinceau.create();
+	    if (this.isOpaque()) {
+	      secondPinceau.setColor(this.getBackground());
+	      secondPinceau.fillRect(0, 0, this.getWidth(), this.getHeight());
+	    }
+	    	secondPinceau.setColor(Color.CYAN);
+	 		secondPinceau.drawPolygon(xPoints, yPoints, 3);
+	 		secondPinceau.fillPolygon(xPoints, yPoints, 3);
+	 		secondPinceau.drawPolygon(xPoints, yPoints2, 3);
+	 		secondPinceau.fillPolygon(xPoints, yPoints2, 3);
+	}
+}
+    

DEV2.1/TP06/Exo2/Sautoir.java

@@ -0,0 +1,17 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class Sautoir{
+	public static void main(String[] args) {
+		JFrame fenetre = new JFrame();
+			  	fenetre.setSize(800, 800);
+			  	fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+			  	GridLayout grille = new GridLayout(5,5);
+				Sablier cadre = new Sablier();
+				for (int i=0; i<24; i++){
+					fenetre.add(cadre);
+				}
+				fenetre.setVisible(true);
+
+	}
+}