Implementation of “randomShape()” method Program plan: In a file “RandomShapeGenerator.java”, Create a package. Import necessary default packages. Create a class “RandomShapeGenerator”, Declare “Random” object. Declare the necessary variables. Define the constructor to set the Random object and the initial values. Define a method “randomshape()”, Set the random locations. Initialize the default variables that denote width and height. Check whether the position is “0”, Retrieve the rectangle. Otherwise check whether the position is “1”, If it is true, retrieve the ellipse. Otherwise, retrieve the line. In a file “RandomShapesComponent.java”, create a package, import necessary default packages and then create a class “RandomShapesComponent”, Define the method “paintComponent()”, Create “Graphics2D” object. Create an object for “RandomShapeGenerator”. Create loop to iterate for “10” times, Call the method to draw the random shapes. In a file “RandomShapeViewer.java”, create a package, import necessary packages and create a class “RandomShapeViewer”, Define the method “main()”, Create object for “JFrame”. Initialize default variables. Set the size for frame. Set the title for frame. Set the operation for frame. Create an object for “RandomShapesComponent”. Add the object into the frame. Make the frame visible.

Question

Want to see the full answer?

Answer 1

Question

Chapter 10, Problem 16PE

Program Plan Intro

Implementation of “randomShape()” method

Program plan:

In a file “RandomShapeGenerator.java”,

Create a package.

Import necessary default packages.

Create a class “RandomShapeGenerator”,

Declare “Random” object.

Declare the necessary variables.

Define the constructor to set the Random object and the initial values.

Define a method “randomshape()”,

Set the random locations.

Initialize the default variables that denote width and height.

Check whether the position is “0”,

Retrieve the rectangle.

Otherwise check whether the position is “1”,

If it is true, retrieve the ellipse.

Otherwise, retrieve the line.

In a file “RandomShapesComponent.java”, create a package, import necessary default packages and then create a class “RandomShapesComponent”,

Define the method “paintComponent()”,

Create “Graphics2D” object.

Create an object for “RandomShapeGenerator”.

Create loop to iterate for “10” times,

Call the method to draw the random shapes.

In a file “RandomShapeViewer.java”, create a package, import necessary packages and create a class “RandomShapeViewer”,

Define the method “main()”,

Create object for “JFrame”.

Initialize default variables.

Set the size for frame.

Set the title for frame.

Set the operation for frame.

Create an object for “RandomShapesComponent”.

Add the object into the frame.

Make the frame visible.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Capsim Team PowerPoint Presentations - Slide Title: Key LearningsWhat were the key learnings that you discovered as a team through your Capsim simulation?

Write the SQL code that permits to implement the tables: Student and Transcript. NB: Add the constraints on the attributes – keys and other.

Draw an ERD that will involve the entity types: Professor, Student, Department and Course. Be sure to add relationship types, key attributes, attributes and multiplicity on the ERD.