Delphi通过多个Timer控件执行多任务，绘制出图形的，点击按钮即可绘制，不多介绍了，懂的一看便知，是关于时间控制的。

-Delphi multitasking through multiple Timer controls, draw a graph, click on the button to draw, little introduction, and understand at a glance, is about the time control.