mypanel.java~24~

很好得jbuilder100例源代码

package text2d;

import java.awt.*;
import javax.swing.JPanel;

/**
 * Title:
 * Description:
 * Copyright:    Copyright (c) 2001
 * Company:
 * @author
 * @version 1.0
 */

public class MyPanel extends JPanel {
  BorderLayout borderLayout1 = new BorderLayout();

  public MyPanel() {
    try {
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }
  void jbInit() throws Exception {
    this.setLayout(borderLayout1);
  }

  int ShiftNorth(int p, int distance) {
     return (p - distance);
   }

  int ShiftSouth(int p, int distance) {
     return (p + distance);
   }

  int ShiftEast(int p, int distance) {
     return (p + distance);
   }

  int ShiftWest(int p, int distance) {
     return (p - distance);
  }

  public void paintComponent(Graphics g){
    g.setFont(new Font("TimesRoman",Font.PLAIN,60));
    //阴影效果
    g.setColor(new Color(50, 50, 50));
    g.drawString("Shadow", ShiftEast(10, 2), ShiftSouth(60, 2));
    g.setColor(new Color(220, 220, 220));
    g.drawString("Shadow", 10, 60);
    //雕刻效果
    g.translate(180,0);
    g.setColor(new Color(220, 220, 220));
    g.drawString("Engrave", ShiftEast(10, 1), ShiftSouth(60, 1));
    g.setColor(new Color(50, 50, 50));
    g.drawString("Engrave", 10, 60);
    //轮廓效果
    g.translate(-180,100);
    g.setColor(Color.red);
    g.drawString("Outline", ShiftWest(10, 1), ShiftNorth(60, 1));
    g.drawString("Outline", ShiftWest(10, 1), ShiftSouth(60, 1));
    g.drawString("Outline", ShiftEast(10, 1), ShiftNorth(60, 1));
    g.drawString("Outline", ShiftEast(10, 1), ShiftSouth(60, 1));
    g.setColor(Color.yellow);
    g.drawString("Outline", 10, 60);
    //切割效果
    g.translate(180,0);
    int w = (g.getFontMetrics()).stringWidth("Segment");
    int h = (g.getFontMetrics()).getHeight();
    int d = (g.getFontMetrics()).getDescent();
    g.setColor(Color.black);
    g.drawString("Segment", 10, 60);
    g.setColor(this.getBackground());
    for (int i = 0; i < h; i += 3)
      g.drawLine(10, 60 + d - i, 10 + w, 60 + d - i);
  }

}