Application which simply displays Ms Paclady.
Một ứng dụng đơn giản thể hiện Ms Paclady (à nhân vậy trong game Pacman đó mờ ^^!).
Main Application.
// File : GUI-lowlevel/face2/Face2.java - Example app with graphics component.
// Description: Application which simply displays Ms Paclady.
// Illustrates: 1. Basic JFrame subclass style of creating window.
// 2. Subclassing JComponent and overriding JComponent to
// do graphics.
// Author : Fred Swartz - 2007-01-20 - Placed in public domain.
import java.awt.*;
import javax.swing.*;
///////////////////////////////////////////////////////////////////////// Face
public class Face2 extends JFrame {
// ================================================================== main
public static void main(String[] args) {
Face2 window = new Face2();
window.setVisible(true);
}
// ============================================================ constructor
public Face2() {
JPanel content = new JPanel(); // Create content panel.
content.setLayout(new BorderLayout());
PacLady drawing = new PacLady(); // Create a PacLady
content.add(drawing, BorderLayout.CENTER); // Put in expandable center.
this.setContentPane(content);
this.setTitle("Ms Paclady");
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.pack(); // Finalize window layout
this.setLocationRelativeTo(null); // Center window on screen.
}
}
// Description: Application which simply displays Ms Paclady.
// Illustrates: 1. Basic JFrame subclass style of creating window.
// 2. Subclassing JComponent and overriding JComponent to
// do graphics.
// Author : Fred Swartz - 2007-01-20 - Placed in public domain.
import java.awt.*;
import javax.swing.*;
///////////////////////////////////////////////////////////////////////// Face
public class Face2 extends JFrame {
// ================================================================== main
public static void main(String[] args) {
Face2 window = new Face2();
window.setVisible(true);
}
// ============================================================ constructor
public Face2() {
JPanel content = new JPanel(); // Create content panel.
content.setLayout(new BorderLayout());
PacLady drawing = new PacLady(); // Create a PacLady
content.add(drawing, BorderLayout.CENTER); // Put in expandable center.
this.setContentPane(content);
this.setTitle("Ms Paclady");
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.pack(); // Finalize window layout
this.setLocationRelativeTo(null); // Center window on screen.
}
}
Class draw Ms Paclady.
// File : PacLady.java
// Purpose: Graphics component to display Ms Paclady.
// Author : Fred Swartz - 1996 ... 2006-12-17 - Placed in public domain.
import java.awt.*;
import javax.swing.*;
///////////////////////////////////////////////////////// class PacLady
// This class extends JComponent and overrides paintComponent to
// create a component for drawing - in this case a face.
// It doesn't do anything useful.
public class PacLady extends JComponent {
//====================================================== constants
private static final int BORDER = 8; // Border in pixels.
//===================================================== constructor
PacLady() {
this.setPreferredSize(new Dimension(400, 400)); // size
}
//================================================== paintComponent
@Override public void paintComponent(Graphics g) {
int w = getWidth();
int h = getHeight();
//... Draw background.
g.setColor(Color.LIGHT_GRAY);
g.fillRect(0, 0, w, h);
//... Draw the head with open mouth and 8 pixel border
g.setColor(Color.PINK);
g.fillArc(BORDER, BORDER, w - 2*BORDER, h - 2*BORDER, 30, 300);
//... Draw the eye
g.setColor(Color.MAGENTA);
int eyeSize = w / 7;
g.fillOval(w / 2, h / 5, eyeSize, eyeSize);
}
}
// Purpose: Graphics component to display Ms Paclady.
// Author : Fred Swartz - 1996 ... 2006-12-17 - Placed in public domain.
import java.awt.*;
import javax.swing.*;
///////////////////////////////////////////////////////// class PacLady
// This class extends JComponent and overrides paintComponent to
// create a component for drawing - in this case a face.
// It doesn't do anything useful.
public class PacLady extends JComponent {
//====================================================== constants
private static final int BORDER = 8; // Border in pixels.
//===================================================== constructor
PacLady() {
this.setPreferredSize(new Dimension(400, 400)); // size
}
//================================================== paintComponent
@Override public void paintComponent(Graphics g) {
int w = getWidth();
int h = getHeight();
//... Draw background.
g.setColor(Color.LIGHT_GRAY);
g.fillRect(0, 0, w, h);
//... Draw the head with open mouth and 8 pixel border
g.setColor(Color.PINK);
g.fillArc(BORDER, BORDER, w - 2*BORDER, h - 2*BORDER, 30, 300);
//... Draw the eye
g.setColor(Color.MAGENTA);
int eyeSize = w / 7;
g.fillOval(w / 2, h / 5, eyeSize, eyeSize);
}
}
Kết quả - Result
Source: leepoint
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