Java Project

Concepts Tested in this Program:

JavaFX Platform

Design GUI (Graphic User Interface) using JavaFX framework

Program:

(Plot the sine and cosine functions) Write a program that plots the sine function in red and cosine in blue, as shown in Sample Run #1

Hint: The Unicode for ? is \u03c0 . To display ?2?, use Text(x, y, "-2\u03c0") . For a trigonometric function like sin(x) , x is in radians. Use the following loop to add the points to a polyline:

Polyline polyline = new Polyline();

ObservableList list = polyline.getPoints();

double scaleFactor = 50;

for (int x = -170; x 170; x++) {

list.add(x + 200.0);

list.add(100 scaleFactor * Math.sin((x / 100.0) * 2 * Math.PI));

}

Name of a java class: Project11 and a file name: Project11.java

Sample Run #1

Project11