Menggambar Poligon Java

Tampilan Program




Dan berikut ini contoh program lengkapnya:

01	import java.awt.*;

02

03	import javax.swing.*;

04

05	public class DrawPolygons extends JFrame {

06

07	public DrawPolygons() {

08	super ("Menggambar Polygon");

09	setSize (400,300);

10

show();

11

}

12

13	public void paint(Graphics g) {

14	super.paint (g);

15

16	int xValues[] = {20,40,50,30,20,15};

17	int yValues[] = {50,50,60,80,80,60};

18	Polygon poly1 = new Polygon (xValues, yValues, 6); //(arrX, arrY, jumTitik)

19

20	g.drawPolygon (poly1);

21	int xValues2[] = {70,90,100,80,70,65,60};

22	int yValues2[] = {100,100,110,110,130,110,90};

23	g.drawPolyline (xValues2, yValues2, 7);

24

25	int xValues3[] = {120,140,150,190};

26	int yValues3[] = {40,70,80,60};

27	g.fillPolygon (xValues3, yValues3, 4);

28

29	Polygon poly2 = new Polygon();

30	poly2.addPoint (220,100);

31	poly2.addPoint (175,150);

32	poly2.addPoint (270,150);

33	g.fillPolygon (poly2);

34

}

35

36	public static void main (String args[]) {

37

38	DrawPolygons test = new DrawPolygons();

39	test.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

40

}

41

42

}