A

PROJECT REPORT

ON
“Paint Application”

SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE AWARD

OF

DIPLOMA IN
COMPUTER ENGINEERING

SUBMITTED TO
MAHARASHTRA STATE BOARD OF TECHNICAL EDUCATION,
MUMBAI

SUBMITTED BY

Name of Student Enrollment Number

1)Thite Purva 1809920146

2)Varhadi Vaishnavi 1809920147

3)Tambe Priyanka 1809920163

GUIDED BY
(Prof.Pokharkar.M.S)

SAMARTH POLYTECHNIC, BELHE

 SAMARTH POLYTECHNIC, BELHE

CERTIFICATE
This is to certify that the project report entitled “Paint Application” Was
successfully completed by Student of Fifth semester Diploma in computer
engineering.

1)Thite Purva 2)Varhadi Vaishnavi

3)Tambe Priyanka
in partial fulfillment of the requirements for the award of the Diploma in
Computer engineering and submitted to the Department of Computer of
Samarth Polytechnic, Belhe work carried out during a period for the academic
year 2020- 21 as per curriculum.

Prof. Pokharkar M.S. Prof. Pokharkar M.S. Prof. Kapile A.S.

(Subject Teacher) (H.O.D) (Principal)

 ACKNOWLEDGMENT

This project is done as a semester project, as a part course titled “Waste Management ”.
We are really thankful to our course the Principal Prof. Kapile A. S. and the HOD Prof.
Pokharkar M.S. Samarth Polytechnic, Belhe for his invaluable guidance and assistance,
without which the accomplishment of the task would have never been possible. We also
thank Prof. Pokharkar M.S. for giving this opportunity to explore into the real world and
realize the interrelation without which a Project can never progress. In our present project
we have chosen the topic- “Paint Application”. We are also thankful to parents, friend
and all staff of Computer engineering department, for providing us relevant information
and necessary clarifications, and great support.

1)Thite Purva

2)Varhadi Vaishnavi

3)Tambe Priyanka
 INDEX
Sr.No. Name of Chapter Page No.

Chapter 1 Synopsis
1.1 Project Title

1.2 Project Option

1
1.3 Internal Guide

1.4 Problem Statement

Chapter 2 Abstract 2

Chapter 3 Hardware & Software requirement 3

Chapter 4 Introduction 4

Chapter 5 Program Source Code 5

Chapter 6 Outcome of Micro-Project 10

Chapter 7 Benefits of the Micro-Project 11

Chapter 8 Skill developed /learning outcomes of this 12

micro-project

Chapter 9 Conclusion 13

Chapter 10 Reference 14
 Paint Application

CHAPTER 1
SYNOPSIS

1.1. Project Title

Paint Application

1.2. Project Option

None

1.3. Internal Guide

Prof. Pokharkar M.S.

1.4. Problem Statement

To study the Paint Application

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 Paint Application

CHAPTER 2
Abstract
Writing graphics applications in Java using Swing can be quite a daunting experience which requires
understanding of some large libraries, and fairly advanced aspects of Java. In a graphical system, a windowing
toolkit is usually responsible for providing a framework to make it relatively painless for a graphical user interface
(GUI) to render the right bits to the screen at the right time. Both the AWT (abstract windowing toolkit) and
Swing provide such a framework. In this report, we designed and developed a simple painter project used to
enable user to draw any shape and any integrated graphic with any color using FreeHand (move the mouse using
your hand to draw any shape and specify the coordinate in JPanel). Several tools such as Undo and Redo process,
Clear JPanel, Set Background Color & set Foreground Color, Save paint (Panel) to file ( *. JPG; *. GIF; *.* ), and
Open paint from image file are considered. The purpose of this project is to give you practice with graphical user
interface programming in Java. This project implemented using the components from Java's awt and swing library
in the Java programming language (NetBenas IDE7.2.1). As the final result of our project is enabling you to use
Free Hand to draw as an easy way to draw the Circle, Line, Rectangle, Square, and Oval , and integrated graphics
such as a car , a street , a football stadium , traffic signals and others.

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 Paint Application

CHAPTER 3

HARDWARE & SOFTWARE

 Hardware Requirement:

i. i3 Processor Based Computer or higher

ii. Memory: 1 GB RAM

iii. Hard Drive: 50 GB

iv. Internet Connection

 Software Requirement:
i. Windows 7
ii. Microsoft Word
iii. Internet

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 Paint Application

CHAPTER 4

INTRODUCTION

The history of painting reaches back in time to artefacts from pre-historic humans, and spans all
cultures. It represents a continuous, though periodically disrupted, tradition from Antiquity. Across
cultures, and spanning continents and millennia, the history of painting is an ongoing river of creativity,
that continues into the 21st century. Until the early 20th century it relied primarily on representational,
religious and classical motifs, after which time more purely abstract and conceptual approaches gained
favour.
Developments in Eastern painting historically parallel those in Western painting, in general, a few
centuries earlier. African art, Jewish art, Islamic art, Indian art, Chinese art, and Japanese art each had
significant influence on Western art, and vice versa.
Initially serving utilitarian purpose, followed by imperial, private, civic, and religious
patronage, Eastern and Western painting later found audiences in the aristocracy and the middle class.
From the Modern era, the Middle Ages through the Renaissance painters worked for the church and a
wealthy aristocracy. Beginning with the Baroque era artists received private commissions from a more
educated and prosperous middle class. Finally in the West the idea of "art for art's sake" began to find
expression in the work of the Romantic painters like Francisco de Goya, John Constable, and J. M. W.
Turner. The 19th century saw the rise of the commercial art gallery, which provided patronage in the
20th century.

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 Paint Application

CHAPTER 5

Program Source Code:

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class paint
{
public static void main(String[] args)
{
Icon iconB = new ImageIcon("blue.gif");
//the blue image icon, ImageIcon is constructor and Icon is an iterface
Icon iconM = new ImageIcon("magenta.gif");
//magenta image icon
Icon iconR = new ImageIcon("red.gif");
//red image icon
Icon iconBl = new ImageIcon("black.gif");
//black image icon
Icon iconG = new ImageIcon("green.gif");
//finally the green image icon
//These will be the images for our colors.
JFrame frame = new JFrame("Paint It");
//Creates a frame with a title of "Paint it"
Container content = frame.getContentPane();
//Creates a new container
content.setLayout(new BorderLayout());
//sets the layout
final PadDraw drawPad = new PadDraw();
//creates a new padDraw, which is pretty much the paint program
content.add(drawPad, BorderLayout.CENTER);
//sets the padDraw in the center
JPanel panel = new JPanel();
//creates a JPanel
panel.setPreferredSize(new Dimension(32, 68));
panel.setMinimumSize(new Dimension(32, 68));
panel.setMaximumSize(new Dimension(32, 68));
//This sets the size of the panel
JButton clearButton = new JButton("Clear");
//creates the clear button and sets the text as "Clear"
clearButton.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{

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 Paint Application

drawPad.clear();
}
});
//this is the clear button, which clears the screen. This pretty
//much attaches an action listener to the button and when the
//button is pressed it calls the clear() method
JButton redButton = new JButton(iconR);
//creates the red button and sets the icon we created for red
redButton.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
drawPad.red();
}
});
//when pressed it will call the red() method. So on and so on =]
JButton blackButton = new JButton(iconBl);
//same thing except this is the black button
blackButton.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
drawPad.black();
}
});
JButton magentaButton = new JButton(iconM);
//magenta button
magentaButton.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
drawPad.magenta();
}
});
JButton blueButton = new JButton(iconB);
//blue button
blueButton.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
drawPad.blue();
}
});
JButton greenButton = new JButton(iconG);
//green button
greenButton.addActionListener(new ActionListener()
{

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 Paint Application

public void actionPerformed(ActionEvent e)

{
drawPad.green();
}
});
blackButton.setPreferredSize(new Dimension(16, 16));
magentaButton.setPreferredSize(new Dimension(16, 16));
redButton.setPreferredSize(new Dimension(16, 16));
blueButton.setPreferredSize(new Dimension(16, 16));
greenButton.setPreferredSize(new Dimension(16,16));
//sets the sizes of the buttons
panel.add(greenButton);
panel.add(blueButton);
panel.add(magentaButton);
panel.add(blackButton);
panel.add(redButton);
panel.add(clearButton);
//adds the buttons to the panel
content.add(panel, BorderLayout.WEST);
//sets the panel to the left
frame.setSize(300, 300);
//sets the size of the frame
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
//makes it so you can close
frame.setVisible(true);
//makes it so you can see it
}
}
class PadDraw extends JComponent
{
Image image;
//this is gonna be your image that you draw on
Graphics2D graphics2D;
//this is what we'll be using to draw on
int currentX, currentY, oldX, oldY;
//these are gonna hold our mouse coordinates
//Now for the constructors
public PadDraw()
{
setDoubleBuffered(false);
addMouseListener(new MouseAdapter()
{
public void mousePressed(MouseEvent e)
{
oldX = e.getX();
oldY = e.getY();
}

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 Paint Application

});
//if the mouse is pressed it sets the oldX & oldY
//coordinates as the mouses x & y coordinates
addMouseMotionListener(new MouseMotionAdapter()
{
public void mouseDragged(MouseEvent e)
{
currentX = e.getX();
currentY = e.getY();
if(graphics2D != null)
graphics2D.drawLine(oldX, oldY, currentX, currentY);
repaint();
oldX = currentX;
oldY = currentY;
}
});
//while the mouse is dragged it sets currentX & currentY as the mouses
x and y
//then it draws a line at the coordinates
//it repaints it and sets oldX and oldY as currentX and currentY
}
public void paintComponent(Graphics g)
{
if(image == null)
{
image = createImage(getSize().width, getSize().height);
graphics2D = (Graphics2D)image.getGraphics();
graphics2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
clear();
}
g.drawImage(image, 0, 0, null);
}
//this is the painting bit
//if it has nothing on it then
//it creates an image the size of the window
//sets the value of Graphics as the image
//sets the rendering
//runs the clear() method
//then it draws the image
public void clear()
{
graphics2D.setPaint(Color.white);
graphics2D.fillRect(0, 0, getSize().width, getSize().height);
graphics2D.setPaint(Color.black);
repaint();
}

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 Paint Application

//this is the clear

//it sets the colors as white
//then it fills the window with white
//thin it sets the color back to black
public void red()
{
graphics2D.setPaint(Color.red);
repaint();
}
//this is the red paint
public void black()
{
graphics2D.setPaint(Color.black);
repaint();
}
//black paint
public void magenta()
{
graphics2D.setPaint(Color.magenta);
repaint();
}
//magenta paint
public void blue()
{
graphics2D.setPaint(Color.blue);
repaint();
}
//blue paint
public void green()
{
graphics2D.setPaint(Color.green);
repaint();
}
//green paint
}

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 Paint Application

CHAPTER 6
Outcome of Micro-Project

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 Paint Application

CHAPTER 7

Benefits of the Micro-Project

This Micro-Project aims at

1) To understand the concept of AWT (Abstract Windowing Toolkit).
2) To understand the concept of Swing Component.
3) To make the existing system more efficient.
4) To provide a user friendly environment where user can be serviced better.

CH

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 Paint Application

APTER 8

Skill developed /learning outcomes of this micro-project

This system enhances the different concept of Java Programming like AWT Components and Swing
Component .Event handling in java programming language.
We also learnt how to make user friendly and environment friendly program through this project of paint
application using AWT and Swing Component.

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 Paint Application

CHAPTER 9

CONCLUSION

This report presents an introduction to Java and how Java is used to build graphics and what are
the tools that can be used to develop graphics and drawing required shapes.
This was an introduction to the main goal of our report that presented that is design and
development a simple Painter project used to draw any shape (Circle, Line, Rectangle, Square,
and Oval using FreeHand, Undo and Redo process, Clear JPanel, Set Background Color & set
Foreground Color, Save paint (Panel) to file ( *. JPG; *. GIF; *.* ), and Open paint from image
file are considered. The system enables you to use Free Hand to draw as an easy way to draw the
integrated paint, for example, a car , a street , traffic signals and others.

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 Paint Application
CHAPTER 10

REFERENCE

https://www.javatpoint.com/java-tutorial
https://en.wikipedia.org/wiki/
Java_(programming_language)
https://www.w3schools.com/java/java_intro.asp

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 Micro-Project Proposal Micro
Project for information about
Paint Application

Aims of the Micro-Project

a) To create various types of report and get more knowledge about how to make report.

We have chosen this micro project to get knowledge about waste management.

b) Because of the micro project now we have get deep knowledge.

Course Outcomes Addressed
a) Implement Event handling with AWT & Swing Component
b) Develop a programs using AWT Component.
c) Develop a program using Swing component like JFrame.
d) Apply the concept of built in packages for code reusability. .

3.0 Proposed Methodology

Collect the information of all the industrial acts with its different objectives and necessity.
The os security also include the purpose and various type in detail.
I searched the micro project topics related to subject. Then selected micro project title. After
selection of topic searched and collected information related to selected topic. Then
completed proposal of micro project.

4.0 ActionPlan

Planned Planned Name of Responsible

Sr.No Details of activity Start Finish date Team Members
Date
Decide individual micro project
1 14/12/2020 21/12/2020 Thite Purva

Search micro project topics related

2 21/12/2020 28/12/2020 Varhadi Vaishnavi
To subject.

3 Selection of micro project title 28/12/2020 04/01/2021 Tambe priyanka

Search information related to

4 04/01/2021 11/01/2021 Varhadi Vaishnavi
selected topic

Collect information related to

5 selected topic 11/01/2021 18/01/2021 Thite Purva
 Completion of micro project topic
6 18/01/2021 25/01/2021 Tambe Priyanka
Proposal
Analyze collected data For
7 25/01/2021 01/02/2021 Varhadi Vaishnavi
microProject report.
Finalize collected data For micro-
8 01/02/2021 08/02/2021 Thite Purva
Project report.
Finalize Design & flow of
9 08/02/2021 15/02/2021 Tambe Priyanka
Implementation

10 15/02/2021 22/02/2021 Varhadi Vaishnavi

Flow of Implementation

11 22/02/2021 29/02/2021 Tambe Priyanka

Implementation of report.

12 29/02/2021 07/03/2021 Thite Purva

Report preparation

13 07/03/2021 14/03/2021 Varhadi Vaishnavi

Finalization of report

14 06/04/2021 06/04/2021 Thite Purva

Submission of report

Resources Required

Sr. Name of Resource Specifications Qty. Remarks

No. /Material
Processor 3.00 GHZ,RAM 4
1 Computer System 1 Used
GB,HDD 500 GB
2 Operating System Windows 7 Used
1
3 Text editor Microsoft Word Used
1
4 Browser Mozilla Firefox, GoogleChrome Used
1
5 Printer HP Laser Jet Used
1
6 Other resource Internet Connection Used
1
Names of Team Members with Roll Nos.

1. Thite Purva Ganesh Roll No.62

2. Varhadi Vaishnavi Sharad Roll No.68
3. Tambe Priyanka Dilip Roll No.60

(To be Approved by the concerned teacher)

******************
 ANNEXURE II
Evaluation Sheet for Micro Project
Academic Year:-2020-21 Name of Faculty :- Prof. Pokharkar M.S. Course:-AJP

Course Code:- 22517 Semester :-V

Title of Project :- Paint Application

Cos addressed by the Micro Project :-

1.…………………………………………………………………………………………………………
2.…………………………………………………………………………………………………………
3.…………………………………………………………………………………………………………
4.………………………………………………………………………………………………… Major Learning Outcomes

achieved by students by doing the project :-

a) Practical Outcomes………………………………………………………………………………………..
………………………………………………………………………………………………………………….b) Unit Outcomes in Cognitive
domain…………………………………………………………………..
…………………………………………………………………………….
………………………...................................................................................................................................
............
……………………………………………………………………………………………………
c)Outcomes in Afffective
Domain………………………………………………………………………………………………………………………………………
……………………………………………………………………………………………………………………………………………………
………….

Comments /suggestions about team work/leadership/inter-personal communication (if any)

…………………………………………………………………………………….
…………………………………………………………………………………………………………………………..
 Marks out of 6 Marks out of 4
for for
Roll Student Name performance in performance in Total Out of
No. group activity oral / 10
(D5 Col.8) presentation
(D5 Col.9)
68 Varhadi Vaishnavi
62 Thite Purva
60 Tambe Priyanka

Mrs.Shelke N.S.

(Name & Signature of faculty)