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[Java] Java 2D Graphics (AWT) →→→→→进入此内容的聊天室

来自 , 2020-08-31, 写在 Java, 查看 167 次.
URL http://www.code666.cn/view/e21cece5
  1. package com.dyrio.graphics;
  2.  
  3. import java.awt.*;
  4. import java.awt.event.WindowAdapter;
  5. import java.awt.event.WindowEvent;
  6.  
  7. public class Graphics1 extends Frame {
  8.  
  9.         private static final long serialVersionUID = 1L;
  10.         private int xPosition = 100;
  11.         private int yPosition = 50;
  12.         private static final int xSize = 300;
  13.         private static final int ySize = 100;
  14.         private static Graphics2D graphics2D;
  15.         private static final String MESSAGE = "Welcome to 2D Graphics";
  16.        
  17.         public Graphics1() {
  18.                 addWindowListener(new ExitAdapter());
  19.         }
  20.        
  21.         public void paint(Graphics g) {
  22.                 graphics2D = (Graphics2D) g;
  23.                 graphics2D.drawString(MESSAGE, xPosition, yPosition);
  24.         }
  25.        
  26.         public static void main(String[] args) {
  27.                 Graphics1 graphics1 = new Graphics1();
  28.                 graphics1.setTitle("Graphics 1");
  29.                 graphics1.setSize(xSize,ySize);
  30.                 graphics1.setVisible(true);
  31.         }
  32.        
  33.         public class ExitAdapter extends WindowAdapter
  34.         {
  35.                 public void windowClosing(WindowEvent e)
  36.              {
  37.                System.exit(0);
  38.              }
  39.         }
  40. }
  41. //java/87

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