Surface时捆绑了TCanvas对象,使得DirectDrawSurface可以支持强大的TGraphic及其扩展对象。在此测试中,使用了扩展TGraphic的开放源码的第三方控件PNGImage,实现了通过TCanvas对象在显示平面快速的绘制... -Surface TCanvas when bundled with the target, making DirectDrawSurface can support powerful TGraphic and its expansion t

一个用C语言编写的导弹打飞机的追踪问题的源程序以及所使用的轨迹算法WORD文档-A missile hit written in C language on a plane the trajectory tracking problem of the source program and use algorithm WORD document