Examlex
import javax.swing.*;
import java.awt.*;
import java.awt.Color;
public class JDemoRectangles extends JFrame
{
Container con = getContentPane();
public JDemoRectangles()
{
con.setBackground(Color.BLUE);
con.setLayout(new FlowLayout());
}
public void paint(Graphics gr)
{
super.paint(gr);
gr.setColor(Color.RED);
gr.fillRect(40, 40, 120, 120);
gr.setColor(Color.YELLOW);
gr.fillRect(80, 80, 160, 160);
gr.clearRect(50, 60, 50, 50);
}
public static void main(String[] args)
{
JDemoRectangles frame = new JDemoRectangles();
frame.setSize(200, 200);
frame.setVisible(true);
}
}
Using the above code, describe what objects are drawn using the shaded statements of the paint() method.
Random
Manifesting without any discernible pattern or strategy, happening randomly.
Presale Testing
The process of evaluating the potential market success of a new product or service before its full-scale launch.
Probability
The quantification of an event's occurrence probability, expressed with a number from 0 to 1.
Computer Chip
A small piece of semiconducting material on which an integrated circuit is embedded.
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