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1 files changed, 36 insertions, 0 deletions

diff --git a/labs/lab01_pair/ParabolaFrame.java b/labs/lab01_pair/ParabolaFrame.java
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+++ b/labs/lab01_pair/ParabolaFrame.java
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+import java.awt.BorderLayout;
+import java.util.ArrayList;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.SwingConstants;
+
+public class ParabolaFrame
+{
+	public static void main(String[] args)
+	{
+		// Create an empty list of points (x,y) using Pair<Double,Double>
+		
+		ArrayList<PairInterface<Double,Double>> data = new ArrayList<PairInterface<Double,Double>>();
+		
+		// Generate (x,y) points: y = (8/25)x^2 - 3 from -5.0 to 5.0 at
+		// at every 0.01.
+		
+		for(double i = -5.0; i <= 5.0; i = i + 0.01)
+		{
+			data.add(new Pair<Double,Double>(i,(((i*i)*8)/25)-3));
+		}
+
+		// Show the Parabola graph
+		
+		GraphComponent gc = new GraphComponent(data);
+		JLabel label = new JLabel("Good Job!!!");
+		label.setHorizontalAlignment(SwingConstants.CENTER);
+		JFrame frame = new JFrame();
+		frame.setTitle("Example of Using Pair");
+		frame.setSize(500,500);
+		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		frame.add(gc);
+		frame.add(label, BorderLayout.SOUTH);
+		frame.setVisible(true);
+	}
+}