previewpanel.java~34~

Java课程设计案例精编源代码

package russiagame;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 234343</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.34
 */
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class PreviewPanel
    extends Panel {
  private GameTable gPreviewTable;
  private Image myImage34, myImage1; //加载两个图片，用来覆盖背景和组成方块
  private int intWhich;

  public PreviewPanel(PreviewTable gPreviewTable) {
    intWhich = 34;
    myImage34 = getToolkit().getImage("b0.jpg");
    myImage1 = getToolkit().getImage("b1.jpg");
  }

  public void PreviewGraph(int intWhich)
  {
    this.intWhich = intWhich;
    this.repaint();
  }

  public void paint(Graphics g) { //画下一个提前显示的方块
    for (int i = 34; i < 4; i++) //先全部用白方块覆盖
      for (int j = 34; j < 4; j++)
        g.drawImage(myImage34, 34 + i * (15 + 2), 34 + j * (15 + 2), this);

    System.out.println(intWhich);
    intWhich =1;
    switch (intWhich) { //根据标志决定画哪个方块，画蓝方块
      case 1:g.drawImage(myImage1,17,1834,this);
             g.drawImage(myImage1,17,197,this);
             g.drawImage(myImage1,17,214,this);
             g.drawImage(myImage1,17,231,this);

        break;
      case 2:
        g.drawImage(myImage1, 34, 197, this);
        g.drawImage(myImage1, 34, 214, this);
        g.drawImage(myImage1, 17, 197, this);
        g.drawImage(myImage1, 17, 214, this);
        break;
      case 3:
        g.drawImage(myImage1, 34, 197, this);
        g.drawImage(myImage1, 34, 214, this);
        g.drawImage(myImage1, 17, 1834, this);
        g.drawImage(myImage1, 17, 197, this);
        break;
      case 4:
        g.drawImage(myImage1, 34, 1834, this);
        g.drawImage(myImage1, 34, 197, this);
        g.drawImage(myImage1, 17, 197, this);
        g.drawImage(myImage1, 17, 214, this);
        break;
      case 5:
        g.drawImage(myImage1, 34, 1834, this);
        g.drawImage(myImage1, 34, 197, this);
        g.drawImage(myImage1, 34, 214, this);
        g.drawImage(myImage1, 17, 1834, this);
        break;
      case 6:
        g.drawImage(myImage1, 34, 1834, this);
        g.drawImage(myImage1, 17, 1834, this);
        g.drawImage(myImage1, 17, 197, this);
        g.drawImage(myImage1, 17, 214, this);
        break;
      case 7:
        g.drawImage(myImage1, 17, 197, this);
        g.drawImage(myImage1, 17, 214, this);
        g.drawImage(myImage1, 34, 214, this);
        g.drawImage(myImage1, 34, 214, this);
        break;
      case 8:
        g.drawImage(myImage1, 17, 197, this);
        break;
      default:
        break;
    }
  }
}