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Extend the given drawing program (the version that allows undo and redo) as follows:
a) Allow the user to select font and font size; user should also be able to boldface, underline, and italicize future labels. Once the options are chosen, they would apply to all succeeding labels until the user changes the options again.
b) Implement the ability to draw polygons.
c) Implement the ability to create rectangles and load images into them.
All of the commands should support undo and redo.
Comment out any package declarations in source files.
Document your requirements and design using the following:
1. Use cases diagrams and process(table) for the functionality
2. Sequence diagrams
3. Class diagrams
Give brief explanations relating the above components.
I don't want to just look at a bunch of pictures. You must explain things.
A framework is made up of the set of classes which permit us to use a library in a best possible way for a particular requirement.
Describe even higer dimensions in java? You don't have to stop along with two dimensional arrays. Java allows arrays of three, four or more dimensions. Therefore chances are pr
1. final - it is a constant declaration. 2. finally - handles exception. The finally block is optional and gives a mechanism to clean up regardless of what occurs within
Draw a 5 inch square on the screen using pseudocode
TextMessage having instance of java.lang.String as its payload. Therefore it is very useful for exchanging textual data. It can also be used for exchanging difficult character data
The game of Kala is played on a rectangular board: In front of each player are six pits numbered 1 to 6 (called the 'side pits'). To the right of a player's side pits is a
Prompt the user for an int between an upper and lower boundary. Reuse the validateInput() method from project 2 to validate if the input is in bounds. If it is not, print an error
Write a program that uses one of the Map classes to implement a contact list. Contact information should include first name, last name, a phone number and an email address. The lis
AskWrite an application that uses an Array to store 10messages of type String. You will store this Array with 10 messages of your choosing. For example, a message could be “I love
What is the difference among microprocessors and microcontrollers? Give one example of both? The microprocessor is electronic equipment that can perform various functions and a
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