控件 一个用于显示音效的柱状控件-control for a show of columnar Sound Control

一款经典的图表控件，可用于制作2维、3维曲线、柱状、饼状等各种曲线，可用于VC、VB、DELPHI等-A classic chart control can be used to produce 2-D and 3-dimensional curves, cylindrical, pie and other curves can be used for VC, VB, DELPHI etc.