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import java.awt.Color;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.Line2D;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import javax.swing.JFrame;
import javax.swing.JPanel;
public class MainClass extends JPanel {
public MainClass() {
}
public void paint(Graphics g) {
Graphics2D g2D = (Graphics2D) g;
Point2D.Float p1 = new Point2D.Float(150.f, 75.f);
Point2D.Float p2 = new Point2D.Float(250.f, 75.f);
float width = 300;
float height = 50;
GradientPaint g1 = new GradientPaint(p1, Color.WHITE, p2, Color.DARK_GRAY,
true);
Rectangle2D.Float rect1 = new Rectangle2D.Float(p1.x - 100, p1.y - 25,
width, height);
g2D.setPaint(g1);
g2D.fill(rect1);
g2D.setPaint(Color.BLACK);
g2D.draw(rect1);
g2D.draw(new Line2D.Float(p1, p2));
}
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.getContentPane().add(new MainClass());
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(200, 200);
frame.setVisible(true);
}
}
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