Java Applet – How to Shapes Drawn in applet.

In this shapeDrawingApplet program we see how to draw the different shapes like line, circle and rectangle.

GraphicsObject.drawLine() :
The drawLine() method is used in this program to draw the line. Here is the syntax:

GraphicsObject.drawLine(int x_coordinate, int y_coordinate, int x1_coordinate, int y1_coordinate);

GraphicsObject.drawString() :
The drawSring() method is used in this program to draw string . Here is the syntax :

GraphicsObject.drawString(String str, int x_coordinate, int y_coordinate);

GraphicsObject.drawOval() :
The drawOval() method is used to draws the circle. Here is the syntax :

GraphicsObject.drawOval(int x_coordinate, int y_coordinate, int width, int height);

GraphicsObject.drawRect() :
The drawRect() method is used to draws the rectangle. Here is the syntax :

GraphicsObject.drawRect(int x_coordinate, int y_coordinate, int Wdth, int height);

Here is the shapeDrawingApplet program java code :.

import java.applet.Applet; 
 import java.awt.*; 
 import java.awt.event.*; 
 public class shapeDrawingApplet extends Applet 
 { 
       public static void main(String[] args) 
    { 
      Frame DrawingApplet = new Frame("DrawingApplet"); 
      DrawingApplet.setSize(350, 250); 
      Applet shapeDrawingApplet = new shapeDrawingApplet(); 
      DrawingApplet.add(shapeDrawingApplet); 
      DrawingApplet.setVisible(true); 
      DrawingApplet.addWindowListener(new WindowAdapter() { 
      public void windowClosing(WindowEvent e) {System.exit(0); } 
                                                                              }); 
   } 
            public void paint(Graphics g) 
             { 
                         int x1[] = { 120, 125, 150, 150, 200, 200 }; 
                         int y1[] = { 175, 100, 100, 175, 175, 200 }; 
                        setBackground(Color.yellow); 
                        // draws String 
                       g.setColor(Color.blue);  // Now we tell g to change the color 
     g.setFont(new Font("Arial",Font.BOLD,14)); // Now we tell g to change the font 
                      g.drawString("Shape Drawing Applet", 100, 100); 
                      // draws a Line 
              g.drawLine(90, 135, 90, 180); 
              // draws a Oval 
              g.setColor(Color.black); 
              g.drawOval(0, 10, 100, 100); 
             // draws a Rectangle 
             g.setColor(Color.black); 
             g.drawRect(190, 50, 100, 100); 
            // fill an Arc 
            g.setColor(Color.black); 
            g.fillArc(120,120,60,60,0,360); 
            // draws a Polygon 
            g.drawPolygon(x1, y1, 6); 
        } 
 }