drawPoloygon() fillPolygon() Example
drawPolygon() and fillPolygon() draw a closed polygon defined by arrays of x and y int coordinates. Each pair of (x, y) coordinates defines a point. The third parameter of the calls is the number of points. This example calls fillPolygon() to create the red L-shape, then it calls drawPolygon() to draw a black polygon around the L-shape using the same arrays of coordinates. Finally the example calls drawPolygon() to draw a black square-shape polygon as a border.
// drawPolygon(), fillPolygon() Example
import java.awt.*;
import javax.swing.*;
class DrawPolygonFillPolygonExample extends JApplet {
@Override public void paint(Graphics g) {
super.paint(g);
g.setColor(Color.red);
int xa[] = {125,125,150,150,200,200};
int ya[] = {200,100,100,175,175,200};
g.fillPolygon(xa, ya, 6);
g.setColor(Color.black);
g.drawPolygon(xa, ya, 6);
int xa2[] = {100,100,225,225};
int ya2[] = {225,75,75,225};
g.drawPolygon(xa2, ya2, 4);
}
}