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为何Applet在此装载不了图片?

chuxueaihaozhe

发贴: 26
积分: 0

于 2005-08-26 16:51

import java.awt.*;
import java.applet.Applet;
import javax.swing.*;

public class Pintu1 extends Applet
{
final int IMAGE_WIDTH = 120;
final int IMAGE_HEIGHT= 120;
final int NO_IMAGE = -1;
int m_nImageNo[][] ;
final int DELTAX = 120;
Image[] m_image = new Image[9];
Image m_imagAll ;

public void initData()
{
for(int i= 0;i<3;i++)
{
for(int j=0;j<3;j++)
{
m_nImageNo[i][j]=j*3+i;
}
}
m_nImageNo[1][2]=NO_IMAGE;
m_nImageNo[1][1]=7;
}

public void init()
{
MediaTracker mediaTracker = new MediaTracker(this);
m_imagAll = getImage(getCodeBase(),"pintu.JPG");
mediaTracker.addImage(m_imagAll,0);
try
{
mediaTracker.waitForAll();
}
catch(Exception e)
{
System.out.println("图片装载出错");
}

for(int i=0;i<9;i++)
{
m_image[i] = createImage(IMAGE_WIDTH,IMAGE_HEIGHT);
m_image[i] = getImage(getCodeBase(),i+".JPG");
Graphics g = m_image[i].getGraphics();
mediaTracker.addImage(m_image[i],i+1);

try
{
mediaTracker.waitForAll();
}
catch(Exception e)
{
System.out.println("图片装载出错");
}
initData();
}
}

public void paint(Graphics g)
{
g.setColor(Color.blue);
for(int i = 0;i<3;i++)
{
for(int j = 0;j<3;j++)
{
int x =i*IMAGE_WIDTH + DELTAX;
int y =j*IMAGE_HEIGHT;
if(m_nImageNo[i][j] == NO_IMAGE)
g.fill3DRect(x,y,IMAGE_WIDTH,IMAGE_HEIGHT,true);
else
{
g.drawImage(m_image[m_nImageNo[i][j]],x,y,this);
}
}
}
for(int i=0;i<3;i++)
{
int nRow = i%3;
int nCol = i/3;
g.drawImage(m_imagAll,0,0,IMAGE_WIDTH,IMAGE_HEIGHT,
nRow*IMAGE_WIDTH,nCol*IMAGE_HEIGHT,
(nRow+1)*IMAGE_WIDTH,(nCol+1)*IMAGE_HEIGHT,this);
}
}

public Pintu1()
{};

}
================================
<HTML>
<heard>

</heard>
<body>

<applet code ="Pintu1.class" width="480" height="360">
</applet>
</body>
</HTML>
=========================
请网友帮帮忙,看是什么原因.谢谢!

话题树型展开

人气	标题	作者	字数	发贴时间
8142	为何Applet在此装载不了图片?	chuxueaihaozhe	2133	2005-08-26 16:51
6958	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 16:58
6769	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 17:02
6975	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	36	2005-08-26 19:26
6927	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 16:59
6892	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 17:00
6895	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 17:00
6907	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 17:00
6746	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 17:01
6861	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 17:01
6760	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 17:01
6781	Re:为何Applet在此装载不了图片?	chuxueaihaozhe	0	2005-08-26 17:01

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