import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.geom.Arc2D;
import java.awt.geom.Ellipse2D;
import java.awt.geom.GeneralPath;
import java.awt.geom.Line2D;
import java.awt.geom.Rectangle2D;
import java.awt.geom.RoundRectangle2D;
import javax.swing.JApplet;
import javax.swing.JFrame;
public class GradientPaintDemo2D extends JApplet {
public void init() {
setBackground(Color.white);
setForeground(Color.white);
}
public void paint(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
g2.setPaint(Color.gray);
int x = 5;
int y = 7;
// fill RoundRectangle2D.Double
GradientPaint redtowhite = new GradientPaint(x, y, Color.red, 200, y,
Color.blue);
g2.setPaint(redtowhite);
g2.fill(new RoundRectangle2D.Double(x, y, 200, 200, 10, 10));
g2.setPaint(Color.black);
g2.drawString("Filled RoundRectangle2D", x, 250);
}
public static void main(String s[]) {
JFrame f = new JFrame("");
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
JApplet applet = new GradientPaintDemo2D();
f.getContentPane().add("Center", applet);
applet.init();
f.pack();
f.setSize(new Dimension(300, 300));
f.show();
}
}
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