2. Create an applet showing the string "Hello World" which is executed by an appletviewer.
import java.applet.Applet;
import java.awt.Color;
import java.awt.Graphics;
//
public class Applet2 extends Applet {
public void paint(Graphics g){
g.setColor(Color.red);
g.drawString("hello world", 20, 20);
}
}
Output
3. Create an applet in Java to draw a circle.
/*
*/
import java.awt.*;
import java.applet.*;
public class a7039applets3 extends Applet {
public void init()
{
// set size
setSize(300, 300);
repaint();
}
// paint the applet
public void paint(Graphics g)
{
// set Color for rectangle
g.setColor(Color.red);
// draw a ellipse
// g.drawOval(100, 100, 150, 100);
g.drawOval(50,50,150,100);
}
}
Output
5. Create an applet in Java to draw a rectangle.
class RectangleApplet extends java.applet.Applet {
public void paint(java.awt.Graphics g) {
g.drawRect(50, 50, 200, 100);
}
}
Output
8. Create an applet in Java to draw a line.
import java.applet.Applet;
import java.awt.*;
public class GraphicsDemo extends Applet{
public void paint(Graphics g)
{
g.setColor(Color.red);
g.drawLine(20,30,20,300); }}
/* Output
9. Create an applet in Java to draw a oval.
import java.applet.Applet;
import java.awt.Graphics;
class Applet_9 extends Applet {
public void paint(Graphics g) {
// Draw an oval with the specified coordinates and dimensions
int x = 50;
int y = 50;
int width = 200;
int height = 100;
g.drawOval(x, y, width, height);
}
}
Output
11. Create an applet in Java to change the background color.
import java.applet.Applet;
import java.awt.Color;
import java.awt.Graphics;
class Applet7104prog11 extends Applet {
/*
* Topic = Applet
* prog.no 11 Java Program to change background color in applet.
*/
public Applet7104prog11() {
setBackground(Color.red);
}
public void paint(java.awt.Graphics g) {
g.drawString("Background Color Changed", 50, 50);
}
/*
*
*/
}
Output
12. Create an applet in Java to draw rounded rectangle.
import java.applet.Applet;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.RoundRectangle2D;
class Applet_12 extends Applet {
public void paint(Graphics g) {
// Cast Graphics to Graphics2D for more advanced shapes
Graphics2D g2d = (Graphics2D) g;
// Draw a rounded rectangle with the specified coordinates and dimensions
int x = 50;
int y = 50;
int width = 200;
int height = 100;
int arcWidth = 30; // The width of the arc
int arcHeight = 30; // The height of the arc
RoundRectangle2D roundedRectangle = new RoundRectangle2D.Double(x, y, width, height, arcWidth, arcHeight);
g2d.draw(roundedRectangle);
}
}
Output
