文件名称:Applet实例 ——实时曲线
文件大小:1.82MB
文件格式:RAR
更新时间:2013-07-11 14:49:33
applet 实时曲线
public void paint(Graphics g){
Points p = new Points();
Points point2;
uuid=UUID.randomUUID();
p.setX(0);
p.setY(new Random().nextInt(250));
str = "insert into Point (Point_Id,Point_X,Point_Y) values('"+uuid+"',"+p.getX()+","+p.getY()+")";
try {
link.stt = link.con.createStatement();
link.stt.executeUpdate(str);
} catch (SQLException e) {
JOptionPane.showMessageDialog(null, e.getMessage());
}
MyList_copy.add(p);
MyList.add(p);
Color c = g.getColor();
for(int i=0;i