Maintenance script: Repair batch-0002 pages from live compare

2026-03-27T00:16:06Z

Repair batch-0002 pages from live compare

← Older revision		Revision as of 00:16, 27 March 2026
Line 118:		Line 118:

	}		}
	public static void main(String[] args) {		public static void main(String[] args) {
	MyPictureFrame frame = new MyPictureFrame();		MyPictureFrame frame = new MyPictureFrame();
	}		}
Line 127:		Line 127:
	----		----
	[[JavaStudy2003/세번째과제]]		[[JavaStudy2003/세번째과제]]

imported>Unknown at 05:23, 7 February 2021

2021-02-07T05:23:31Z

New page

== 클래스 정의 및 인스턴스(객체) 생성 ==
import javax.swing.JOptionPane;
public class HelloWorld {
public String word="Hello, World!";
public void Hello() {
JOptionPane.showMessageDialog(null,word);
}
public void setName(String name) {
word=name;
}

public static void main() {
HelloWorld hello1= new HelloWorld();
HelloWorld hello2;

hello2=hello1;
hello1.setName("Button");

}

}
== 변수 및 메소드의 접근제어 ==
//Line.java
import javax.swing.*;

public class Line {
private Point p1 = new Point();
private Point p2 = new Point();
private String info = "";

public Line() {
}
public void setData(int p1_xValue, int p1_yValue, int p2_xValue, int p2_yValue) {
p1.setX(p1_xValue);
p1.setY(p1_yValue);
p2.setX(p2_xValue);
p2.setY(p2_yValue);
}

public void setInfo() {
info += "Line point_1 x : " + p1.getX() + "\n" +
"Line point_1 y : " + p1.getY() + "\n" +
"Line point_2 x : " + p2.getX() + "\n" +
"Line point_2 y : " + p2.getY() + "\n";
}

public void draw() {
setInfo();
JOptionPane.showMessageDialog(null, info);
}
public void move(int xValue, int yValue) {
p1.move(xValue, yValue);
p2.move(xValue, yValue);
}
public void change(int p1_xValue, int p1_yValue, int p2_xValue, int p2_yValue) {
move(p1_xValue, p1_yValue);
move(p2_xValue, p2_yValue);
}

}
//Rectangle.java
//Line.java
import javax.swing.*;

public class Rectangle {
private Point p1 = new Point();
private Point p2 = new Point();
private String info = "";

public Rectangle() {
}
public void setData(int p1_xValue, int p1_yValue, int p2_xValue, int p2_yValue) {
p1.setX(p1_xValue);
p1.setY(p1_yValue);
p2.setX(p2_xValue);
p2.setY(p2_yValue);
}

public void setInfo() {
info += "Rectangle point_1 x : " + p1.getX() + "\n" +
"Rectangle point_1 y : " + p1.getY() + "\n" +
"Rectangle point_2 x : " + p2.getX() + "\n" +
"Rectangle point_2 y : " + p2.getY() + "\n";
}

public void draw() {
setInfo();
JOptionPane.showMessageDialog(null, info);
}
public void move(int xValue, int yValue) {
p1.move(xValue, yValue);
p2.move(xValue, yValue);
}
public void change(int p1_xValue, int p1_yValue, int p2_xValue, int p2_yValue) {
move(p1_xValue, p1_yValue);
move(p2_xValue, p2_yValue);
}

}
// MyPictureFrame.java

class MyPictureFrame {
private Circle circle = new Circle();
private Line line = new Line();
private Rectangle rectangle = new Rectangle();

public MyPictureFrame() {
circle.setData(100,100,50,50);
circle.draw();
line.setData(10,10,40,40);
line.move(50,50);
line.draw();
rectangle.setData(150,150,240,240);
rectangle.move(50,50);
rectangle.draw();

}
public static void main(String[] args) {
MyPictureFrame frame = new MyPictureFrame();
}
}

=== Thread ===

----
[[JavaStudy2003/세번째과제]]

JavaStudy2003/세번째과제/노수민 - Revision history

Maintenance script: Repair batch-0002 pages from live compare

imported>Unknown at 05:23, 7 February 2021