vc实现出现动态创建和销毁提示框

现图形学中画直线，园和圆弧以及直线裁剪，区域填充等功能 1． 对于画直线，只需知道起点和终点即可。在工作区间中按下鼠标（即选择起点），拖动至另一处松开（终点），即得到直线。 2． 画圆需要圆心坐标、半径、及起始角和终止角，至于实验要求的画1/4圆弧，可设起始角=0，终止角=45，若要画整个圆弧起始角和终止角分别为0和360即可。-Graphics are painting a straight line, arc, as well as garden and cut a straight line, filled with features such as region 1. For painting a straight line, just know that you can start and finish. Interval in the work of the mouse click (that is, to choose the starting point), drag to another release (the end), that is to be a straight line. 2. Drawcircle need to center coordinates, radius, and the termination of the initial angle and angle, as required by experimental painting 1/4 arc, the starting angle can be set = 0, terminate the angle = 45, in order to draw the whole arc start angle and termination angle is 0 and 360, respectively, can be.

开发工具：DirectX 9.0，VisualC＋＋，极棒的水的模拟。-Tools : DirectX 9.0, VisualC++, most of the water wand simulation.

convert bmp to rgb565-algorithm to handle all kinds of bmp to rgb565

CAD VBA 小程序，画线小程序，初学！！分享-CAD VBA applet, drawing a line of small procedures, beginner! ! Share

栅格细化、腐蚀和膨胀-grid refinement, and expansion of corrosion

asm算法，提供库

用c++语言实现一个方块图像的旋转-the round of the picture

本程序是建立了三维椭球随机分布模型，并绘制出分布图像。-This procedure is to establish a three-dimensional ellipsoid model of random distribution, and to map out the distribution of the image.

图像处理类,可将多种图形格式进行自由转换-image processing category, can be a variety of graphics formats freely switch

Face recognition using eigenfaces. C++Builder source code