Write a JavaFX application

Can you finish my homework? remember cannot use arraylist!!!! Thanks Write a JavaFX application ­ CircleOverlap.java ­ that presents 20 circles (use the JavaFX Circle class),
each with a random radius and location. If a circle does not overlap any other circle, fill the circle with a
Color of your choice (I used black but you don’t have to). Fill overlapping circles with a translucent blue
(alpha value of 0.3).
In addition, ensure the entire circle appears in the visible area of the Scene (no circle should go off the
edge).
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5/15/2018
Extra Credit Assignment: Not Accepted Late
Extra Credit Assignment: Not Accepted Late
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Due Tuesday by 5pm
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Extra Credit Assignment
Overlapping Circles
worth 5 points
Cannot Be Done with Group
Purpose
Demonstrate your command of arrays and JavaFX drawing techniques.
Background Thought
In many languages, including C, C, Pascal, FORTRAN, etc., arrays are an important structure to hold
data. It allows us to hold many objects of the same type, and more importantly, to use a for loop to access
the elements by their index. So far that sounds just like an ArrayList, but arrays came first. Before there was
object­oriented programming, programmers were using arrays and, as we don’t know what language you will
be using in the future, it is important to know how to use arrays.
Instructions/Design
Write a JavaFX application ­ CircleOverlap.java ­ that presents 20 circles (use the JavaFX Circle class),
each with a random radius and location. If a circle does not overlap any other circle, fill the circle with a
Color of your choice (I used black but you don’t have to). Fill overlapping circles with a translucent blue
(alpha value of 0.3).
In addition, ensure the entire circle appears in the visible area of the Scene (no circle should go off the
edge).
Note 1: start() and main() are the only methods required.
Note 2: Use an array to store the Circle objects, and check each new circle to see if it overlaps any
previously created circle. DO NOT use an ArrayList or assignment WILL NOT be graded.
Reminder 1: Two circles overlap if the distance between their center points is less than the sum of their
radii.
Reminder 2: The distance between two points (x1,y1) and (x2,y2) on a flat surface is:
/
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5/15/2018
/ (y2-y1)
Extra Credit Assignment: Not Accepted Late
(x2-x1)
There is no input for this program
Sample Output (note that circles are random):
Submitting your work FOR CREDIT
Upload onto Canvas your
CircleOverLap.java
file.
We will then download/compile/run your program.
Don’t forget to include an algorithm and javadoc comments.
NOTE: You must use arrays NOT ArrayList for this assignment.
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