本课题设计的波形显示控件实现了同时显示多条数据曲线、局部放大查看、波形显示自动调整最佳坐标范围、动态显示波形等功能。-This topic designed to achieve a waveform display control data also shows a number of curves, partial enlargement view, the best waveform display automatically adjusts the range of coordinate