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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.
Question: a) Change the following example, using the Java's conditional operator expression, to solve the duplication problem. public class Demonstrate { public static voi
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In this assignment I would like to have java code that would have either JFrame or something similar with multiple buttons like "BaseCase", "CoalLosses", "Demand", "NoCT,nuclear",
The while statement define a loop that iterates as long as condition remains true. In the following instance the control waits till the value of a text field becomes "go":
Define the difference between StringBuffer and String class ?
Assignment Your task in this assignment is to develop a Java program that can communicate with a real SMTP email server for sending emails. It should have a graphical user inter
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