在网上很难找到做报表用的各种用图。下面是我最近的新作。一点点小东西, 与大家分享,如果有什么问题请发信到[email protected]
applet 原码,用jcreator打开即可。
import java.awt.*; import java.applet.*;
public class square extends Applet { private int data[], dataAll, dataArc[], i; Thread m_MultiThread;
public square(){} // the init function ; public void init() { data=new int[10]; dataArc=new int[10];
data[0]=100; data[1]=150; data[2]=60; data[3]=30; data[4]=20; data[5]=60; data[6]=200; data[7]=600; data[8]=210; data[9]=10; while(i<10) { dataAll+=data[i++]; } } file://tho body of paint;
public void paint(Graphics g ) { Font f1=new Font("Verdana",Font.BOLD,25); g.setFont(f1); g.drawRect(15,0,570,250); g.drawString("the product of last year",150,35); g.drawLine(40,225,550,225); g.setColor(Color.ORANGE); Font f2=new Font("Verdana",Font.BOLD,12); g.setFont(f2); for(i=0;i<=9;i++) {
g.fillRect(50+i*50,225-data[i]/4,45,data[i]/4); g.drawString(data[i]+"",50+i*50+10,220-data[i]/4); g.drawString(i+1+"M",50+i*50,240); }
} }
html原码如下:
<html> <head> <title>bars</title> </head> <body> <applet code=square.class width=800 height=500 > </applet> </body> </html>
结果如下:


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