drawobject.java

来自「正在学习Java的人或许能从中得到自己想要的东西」· Java 代码 · 共 20 行

import java.awt.*;
import javax.swing.*;
public class DrawObject extends JxFrame {
  
  private Rectangl rect;
  private Circle circ;
  private Triangle tri;

  public DrawObject() {
      super("title");
      JPanel jp = new JPanel();
      getContentPane().add(jp);
      rect = new Rectangl(20,30);
      circ = new Circle(40);
      tri = new Triangle(10, 20, 30);
      
  }

}