J2me制作会动的波浪字体方法及代码

import javax.microedition.lcdui.*; Pp ybFv4  
import javax.microedition.midlet.*; , jzo_w  
public class DrawCanvas extends MIDlet implements CommandListener { 3x4Yc}o  
private Command exitCommand; HR bc(|D1|  
private HCanvas sg; #{br S5  
public DrawCanvas() { #0FDK4y  
exitCommand = new Command("Exit", Command.EXIT, 1); G_ernhX)  
sg = new HCanvas(); bEcU<}0"  
sg.addCommand(exitCommand); FcKQm]1  
sg.setCommandListener(this); M&h2sxx #  
Display.getDisplay(this).setCurrent(sg); WwHK97bx  
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} ]JZKZY7x  
protected void startApp(){ [6hDY.A^  
} n1j3P9=T  
protected void pauseApp() { Ax];d|{T  
} 7ZOj'|"[f  
protected void destroyApp(boolean arg0){ uqIPj1yi;  
} Xh3Rt@cv  
public void commandAction(Command c, Displayable d) { s1LJ:{w  
if (c == exitCommand) { MD{tfG  
destroyApp(false); nu{YGk  
notifyDestroyed(); *!bv{~{ZB  
} jshwo!`9N  
} t{oZrcs=  
} sr[)G|\z-  
class HCanvas extends Canvas implements Runnable{ <>)V`M  
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private String str=new String("PRESS 5"); >IB+h]  
private int[] ak={0,0,0,0,0,0,0,1,2,3,3,2,1,0,0,0,0,0,0,0}; 6pCAs[{n  
boolean kaishi=true; q+p iVx  
private int k=6; ,tyAd-I/  
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public HCanvas (){ (Y&jT1wu(M  
new Thread(this).start(); ~hH;:iX7G  
} EYB8^ g:[  
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protected void paint(Graphics g){ ->ECdP=c  
g.setColor(0x00ffffff); =n=:4@  
g.fillRect(0,0,getWidth(),getHeight());  au]K@*  
g.setColor(0x00000000); Nl;M%)o  
for(int i=0;i< str.length();i++){ R F::^w  
g.drawString(str.substring(i,i+1),20+i*7,10-ak[k-i],0); Ud[OW|i  
g.drawString(str.substring(i,i+1),21+i*7,11-ak[k-i],0);//加重字体7是字体宽度 *#T8_I_Kg  
} M 9cg8$  
} /Z*c#:m=E&  
public void run(){ 7 h`1z  
while(kaishi){ `|n`8
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try { x(dOk7a  
repaint(); //再描绘 |ip)rlU  
Thread.sleep(70); //等待一定时间 rec=H1q  
k++; vwR5-~a  
if(k>(ak.length-1)) k=6; ge>AB#Y
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} 92ceN3% N  
catch(InterruptedException e){} \|yHDBNw  
} j=o,C3=cB  
} 5P$zm't+  
} tMq*uUdR,  
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