类似于任务管理器内存和CPU利用率的柱状显示图的控件，添加了上下警戒线，不在正常范围内会提示报警-similar to the task manager for memory and CPU utilization of cylindrical map shows the controls, add the next alert level not within normal limits will prompt warning

最近在网络上面找一些实时曲线显示的控件,找了很多类似WINDOWS2000 CPU利用率的功能控件,但是功能上面总有些局限性,于是在参考代码的基础上写了这个CMultiColorPlot实时曲线功能类,提供LINE和BAR两种曲线功能.-recently in the above networks find some real-time curve, the controls, find a lot of similar Windows2000 CPU utilization of the fu