在信号处理中，通常需要把采集信号的实时波形显示出来。 如果直接在屏幕上动态绘图的话，会出现闪烁现象，为了克服这个问题，本文采用的就是先在内存绘图，然后再拷贝到屏幕，从而实现动态绘图而不闪烁 -in signal processing, usually need to collect real-time signal waveform displayed. If directly on the screen dynamic mapping, would arise scintillation ph

自制的VC++画图类，使用内存画图，无闪烁，需要的可以借鉴-VC++ homemade drawing class, using the memory drawing, without blinking, need to learn

基于vc++的开发环境 在界面上画图 修改光标为闪烁图片-Based on vc++ Development environment in the interface for the blinking cursor drawing modified picture

电子图形时钟，时时更新，无闪烁，实现了时针分针秒针的分别控制-Electronic graphics clock, constantly updated, without blinking, to achieve the hour and minute hands are second hand control

此程序提供了画圆与文字功能，并且可以选中圆，修改位置，大小，笔画粗细及颜色，并设置闪烁。-This program provides a circle and text functions, and can the circle, to modify the location, size, stroke width and color, and set the blinking.