Write the class header for my color applet

Assignment Help JAVA Programming
Reference no: EM131937196

Problem

Creating an Applet with a Background Color In preparation for creating your own personal Web page, you would like to view some possible background colors that will be easy to read with black text. You decide to write a Java applet that displays black words on a colored background. You will use the setback ground() method, which accepts a color argument in applets.

1. Start Text Pad. Save the file as Java source code with the file name My Color Applet.

2. Type a block header with the information about you and the assignment.

3. Import the java.awt.* and java.applet.* packages.

4. Write the class header for My Color Applet. Remember to extend the Applet class. Include an opening brace for the class.

5. Write a method header for the paint() method. Include an opening brace for the method.

6. Set the background color to yellow.

7. Use the draw String() method to print the words "This is a color test" at the coordinates 25 and 30.

8. Enter closing braces to close the method and class.

9. Compile the program. Fix errors as necessary.

10. On the Text Pad menu bar, click File and then click New. Type the HTML code to reference the MyColor.class with a width of 400 and a height of 200. Be sure to include the start and end tags.

11. Save the HTML document with the filename MyColorApplet. Make sure you specify the HTML (*.htm*,*.stm*) file type.

12. Run the program.

13. Edit the program several times and change the color to red, blue, cyan, and orange. Compile and then run the program after each color change.

Text Book: Java Programming: Comprehensive Concepts and Techniques By Gary B. Shelly, Thomas J. Cashman, Joy L. Starks, Michael Mick.

Reference no: EM131937196

Questions Cloud

What is the specific heat for the metal : It takes 52.0J to raise the temperature of an 8.30g piece of unknown metal from 13.0 °C to 25.0 °C. What is the specific heat for the metal?
Predict the sign-positive negative or zero : Delta G, Delta S and Delta H for the dissolution of sodium sulfate in water. ( Experiment shows that dissolving sodium sulfate in water casues the temperture
Write a java application to display name of store on screen : Write a Java application to display the name of the store on the screen. Use appropriate documentation lines. Compile the program and execute it.
What is the temperature : What is the temperature (in °C) of an 11.7 L sample of carbon monoxide, CO, at 747 torr if it occupies 12.6 L at 59.2°C and 747 torr?
Write the class header for my color applet : Write the class header for My Color Applet. Remember to extend the Applet class. Include an opening brace for the class.
Calculate the number of moles of nitrogen gas : Calculate the number of moles of nitrogen gas (N2) that are needed to inflate a 67-L driver-side air bag at standard temperature (0°C) and pressure
Create an html host document that calls splash applet class : Create an HTML host document that calls the Splash Applet class. Set the attributes of the applet to have a width of 400 and a height of 300 when it displays.
Explain why le chatelier principle is equivalent : Explain why Le Chatelier's Principle is equivalent to saying that a system at chemical equilibrium will be stable against small fluctuations.
Control the ph of physiological fluids : A buffer, consisting of H2PO4^1- and HPO4^2-, helps control the pH of physiological fluids. Many carbonated soft drinks also use this buffer system.

Reviews

Write a Review

JAVA Programming Questions & Answers

  Write a method called makerow

Write a method called makeRow that is passed two arguments: an int and a String. It returns a String containing n copies of s, concatenated in a row.

  Create your own data file consisting of integer

Create your own unique Java application to read all data from the file echoing the data to standard output

  Create a program named schoolsdemo

Create a program named SchoolsDemo that allows a user to enter data about five school objects and then displays the school objects in order of enrollment size from smallest to largest.

  Java interfaces and multiple inheritance

In C++, a derived class may have multiple base classes. In contrast, a Java derived class may only have one base class but may implement more than one interface. This question asks you to compare these two language designs.

  Explain how you would minimize the errors

What are the three types of errors that you can encounter in a Java program? Describe them, and explain how you would minimize the errors

  Determine the return types based on the semantic of helper

Implement the following helpers for the class, determine the return types based on the semantic of the helper.

  Generate a random 5 digit number as a string

Generate a random, 5 digit number as a string - Repeat step 2 and 3 until the player guesses the whole 5 digit number correctly

  Characteristics and features of programming in java

Discuss the principles, characteristics and features of programming in Java - critically evaluate the environmental flexibility of programming in Java.

  Create the java source code files for the classes listed in

Create an abstract base class, Animal. The single constructor requires a String to indicate the type of animal, which then is stored in an instance variable.

  Java program simulate a network

Java program simulate a network

  Write a recursive method called maxsum

write a recrusive method called maxSum that accepts a list of integers. L, and an integer limit n as parameters and use backtracking to find the maximum sum that can be generated by adding elements of L that do not exceed n.

  What value will be in those pixels after your function runs

If your picture had a pixel color pure red (RGB = 255, 0, 0) and another pure blue (0, 0,255), what value will be in those pixels after your function runs

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd