在现代，摒弃传统的会话方式，很多的图形广告或游戏采用了[ 逐字打印]的效果来展示文字，当然，这样做的目的无非是为了突 出内容或吸引眼球。
但是这种实现方式却是值得借鉴的，以下，我给出一个JAVA实 现的简单用例，需要者可以自行扩充。
代码实现：
package org.test;import java.awt.Color;import java.awt.Font;import java.awt.Frame;import java.awt.Graphics;import java.awt.Image;import java.awt.Panel;import java.awt.image.BufferedImage;import org.loon.framework.game.helper.ImageHelper;/** *//***
* Title: LoonFramework*
*
* Description:JAVA实现对话逐字打印（由Loonframework提供 ）*
*
* Copyright: Copyright (c) 2007*
*
* Company: LoonFramework*
** @author chenpeng* @email：ceponline@yahoo.com.cn* @version 0.1*/public final class WriterType extends Panel implements Runnable { // 最大对话数 private int _MAX_COUNT = 10; //间隔标记 private char _flag='|'; private Image _screen; private Graphics _bg; private Thread _L_WriterType; private static Color _L_fClr; private static Color _L_bClr; private static String _M_Text[]; private int _S_COUNT; private Font _L_TTF; private int _L_Speed; private int _L_Delay; private String _C_Text[]; private static int _L_COUNT; private static int _F_COUNT; private static int _T_COUNT; private static int _N_Text; private String _FontName; private final static int _WIDTH = 500; private final static int _HEIGHT = 375; private static int _FontStyle; private static int _FontSize; private static Image _back = null; /** *//** * */ private static final long serialVersionUID = 1L; private boolean _isRun; /** *//** * 析构函数,注入背景图,循环显示的文字数组,速度, 延迟 * @param img * @param strContent * @param speed * @param delay */ public WriterType(Image img,String[] strContent, int speed, int delay) { init(img,strContent, speed, delay); } private WriterType() { } public void init(Image img,String[] strContent, int speed, int delay) { //初始背景色 setBackground(Color.BLACK); // 原始对话信息 _M_Text = new String[_MAX_COUNT]; // 缓存对话信息 _C_Text = new String[_MAX_COUNT]; _back=img; _FontName = "宋体"; _FontStyle. = 0; _FontSize = 15; _L_TTF = new Font(_FontName, _FontStyle, _FontSize); _L_bClr = Color.BLACK; _L_fClr = new Color(250, 250, 250); int length = strContent.length; // 循环次数 _N_Text = strContent.length - 1; // 直接copy String数组 System.arraycopy(strContent, 0, _M_Text, 0, length); //速度及延迟设定 _L_Speed = speed; _L_Delay = delay; //缓存区域 _screen = new BufferedImage(_WIDTH, _HEIGHT, 1); _bg = _screen.getGraphics(); //开启线程 _isRun = true; _L_WriterType = new Thread (this); _L_WriterType.start(); } /** *//** * 停止线程 * */ public void stop() { _S_COUNT = 0; _L_COUNT = 0; _F_COUNT = 0; if (_L_WriterType != null) { _isRun = false; _L_WriterType = null; } } /** *//** * 绘制图形 德有多高，艺有多深。
