Chapter 3G, Problem 1E

Program Plan Intro

Draw the given picture

Program plan:

• Import the required packages.
• Create the class “Micky”,
  • Define the “main()” method,
    • Construct the “DrawingPanel” object.
    • Set the background for the panel.
    • Create “Graphics” object and call the method “getGrphics()”.
    • Set the color as “BLUE”.
    • Fill the oval shapes for the given range with color “BLUE”.
    • Set the color as “RED”.
    • Fill the rectangle shape for the specified range with color “RED”.
    • Set the color as “BLACK”.
    • Draw the line with color “BLACK”.

Program Description Answer

This program is to use the “DrawingPanel” to draw the given picture.

Explanation of Solution

Program:

File name: “Micky.java”

//Import necessary packages

import java.awt.Color;

import java.awt.Graphics;

//Create a class

public class Micky

{

    //Define the main() method

    public static void main(String[] args)

    {

        //Create DrawingPanel object

        DrawingPanel p = new DrawingPanel(220, 150);

        //Set the background

        p.setBackground(Color.YELLOW);

        //Create Graphics object

        Graphics g1 = p.getGraphics();

        //Set the color as "BLUE"

        g1.setColor(Color.BLUE);

        //Fill the oval shape in a range with that color

        g1.fillOval(50, 25, 40, 40);

        g1.fillOval(130, 25, 40, 40);

        //Set the color as "RED"

        g1.setColor(Color.RED);

        //Fill the rectangle shape with the given range as "RED"

        g1.fillRect(70, 45, 80, 80);

        //Set the color as "BLACK"

        g1.setColor(Color.BLACK);

        //Draw the line with "BLACK" color

        g1.drawLine(70, 85, 150, 85);

    }

}

Sample Output

Screenshot of output: