parallelogramparallelogram.moveTo (5,2)parallelogram.setFilled (true)parallelogram.setFillingSymbol ('+')parallelogram.draw (canvas)= new Parallelogram (8, 6)++++++line = new Line (2, 4, 15)line.draw (canvas)show (canvas)++++Figure 1: Output of the pseudocode exampleYour program should read the specifications of graphic objects from a text File provided by the user using thecommand line. Each graphic object starts with a letter indicating the type of the object (L: line, R: rectangle,or P: parallelogram), followed by the properties of the object (e.g. position (optional), length of a line, widthand length for a rectangle, or base and height for a parallelogram). The next lines will define any operationsapplied to that object (e.g. moveTo 2 5, filled yes, filling +, draw). Each object description is terminated by adashed line as shown in the sample below (Figure 2).Your program should read the details of each object, apply the requested operations, handle any exceptionsmight be raised, and finally show the entire canvas that has all the drawn objects.*. objects.txtL 15moveTo 2 4drawmoveTo 5 2+++R 20 3 5 5filled yesfilling +draw+++++++++++P 10 6drawmoveTo 24 11drawP 15 15 5 3filled yesdrawR 7 4filled nomoveTo 5 10draw**********L 3 27 The purpose of this assignment is to practice 0OP with Decisions, Loops, Arrays and ArrayLists, Input/OutputFiles, Class design, Interfaces, Polymorphism and Exception Handling. Create a NetBeans project namedHW3 Yourld. Develop classes for the required solutions.Important: Apply good programming practices:Provide API documentation comments for your class(s), class constructor(s) and method(s) using theJava standard form for documentation comments discussed in this course.Use meaningful variable and constant names.Show your name, university id and section number as a comment at the start of each class.Submit to Moodle the compressed file of your project.Problem:In this assignment, you should study and program an application for drawing graphic objects using object-oriented programming concepts. There are several graphic objects that can be drawn however for the purposeof this project your application will be able to draw only three types: lines, rectangles and parallelograms.Write a Java application that draws different graphic objects on a single canvas. Your application should be ableto draw lines, rectangles and parallelograms. The application should allow the user to move these objects tospecific location (x, y), and fill the objects if needed. In this assignment you should not use any of the graphicspackages provided by java, instead you should create your own drawings by using the System.out printingfeature.Specifications:Each graphic object is drawn in a specific location (x, y) (the left top most corner of the object).A line object has a length and can be moved, and drawn.A rectangle object has width and height and can be moved, drawn and filled or not with a specificcharacter as shown in the Figure of the sample run.A parallelogram also has a defined base and height and can be moved, drawn, and filled or not with aspecific character.All your drawing must be on one canvas. You can assume that a canvas is a two-dimensional array ofcharacters, representing the pixels of the canvas, and you just need to fill the cells of this matrix asneeded by each created object. For instance, for a canvas of size 15 x 20, the resullt of the pseudocodefor Figure 1 will produce the following content in the canvas array.For example, the following pseudocode will cereate a parallelogram of base 8 and height 6, then it will be movedto position (5, 2), filled with "+", and then it will be drawn on the canvas. After that, a line object of length 15is drawn starting at (2, 4). The output of the pseudocode is shown in Figure 1.+++

Actually, java is a object oriented programming language. It is a platform independent.

Your program should read the specifications of graphic objects from a text File provided by the user using the command line. Each graphic object starts with a letter indicating the type of the object (L: line, R: rectangle, or P: parallelogram), followed by the properties of the object (e.g. position (optional), length of a line, width and length for a rectangle, or base and height for a parallelogram). The next lines will define any operations applied to that object (e.g. moveTo 2 5, filled yes, filling +, draw). Each object description is terminated by a dashed line as shown in the sample below (Figure 2). Your program should read the details of each object, apply the requested operations, handle any exceptions might be raised, and finally show the entire canvas that has all the drawn objects. E objects.txt L 15 moveTo 2 4 draw moveTo 5 2 +++++ R 20 3 55 filled yes filling + draw +++++ +++++ +++++ P 10 6 draw

Your program should read the specifications of graphic objects from a text File provided by the user using the command line. Each graphic object starts with a letter indicating the type of the object (L: line, R: rectangle, or P: parallelogram), followed by the properties of the object (e.g. position (optional), length of a line, width and length for a rectangle, or base and height for a parallelogram). The next lines will define any operations applied to that object (e.g. moveTo 2 5, filled yes, filling +, draw). Each object description is terminated by a dashed line as shown in the sample below (Figure 2). Your program should read the details of each object, apply the requested operations, handle any exceptions might be raised, and finally show the entire canvas that has all the drawn objects. E objects.txt L 15 moveTo 2 4 draw moveTo 5 2 +++++ R 20 3 55 filled yes filling + draw +++++ +++++ +++++ P 10 6 draw

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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