my advice to you ..

why reinvent the wheel?

There are tons of third party chart tools, which can be easily incorporated into your program. All you need to do is to add a data feeding function..

jm2c

所有跟帖： 

• 这都不懂，搞技术的人的毛病，没事干闲的，嘿嘿。 -zzzzzh- ♂ (0 bytes) () 12/15/2008 postreply 19:42:33

• K,,, -幸运☆星- ♂ (0 bytes) () 12/15/2008 postreply 19:53:12

• 错,,, -幸运☆星- ♂ (185 bytes) () 12/15/2008 postreply 19:48:08