在本地显示自己的视屏，开发库为第三方的VFW

opencv和directshow图象显示2-OpenCV and directshow image 2

生成、显示B样条曲线： （1）用鼠标或者光标输入控制点，在屏幕上用图形符号标记显示。 （2）自定义输入曲线次数。 （3）可选择4种曲线类型。 (4)可以对顶点位置，曲线次数，曲线类型进行修改。-generation, showed that B-spline curves : (1) to use the mouse or the cursor input control points on the screen with graphic symbols marking show. (2) Since the definition of input frequency curve. (3) the option of four types of curves. (4) can be right vertex position, the number of curves, curve types of changes.

源程序中给出了rgb颜色模型转 hsv颜色模型的算法, 还包含了动态效果-source given the rgb color model to hsv color model algorithm, but also the dynamic effects

可以以多种方式绘图-it in a variety of ways Mapping

本图形学人课程设计报告，内容详尽 里面附带原码和说明文档以及exe程序。 内容包括Breseham算法画直线，圆，椭圆。 还有多边型二维填充算法，还有二维图形的包括平移，旋转，对称，比例，错切等基本变换。以及用Liang-Barsky算法实现的直线段的裁剪。-curriculum design, detailed fringe inside the original code and documentation, and exe. Breseham algorithms including linear paintings, round, oval. There multilateral 2D-filling algorithm, two-dimensional graphics, including translation, rotation, symmetry, proportion, and Shear basic transformation. And with Liang- Barsky algorithm straight cut.

该函数主要用来绘制DIB对象，输出DIB的区域由参数 lpDIBRect指定。-The function is mainly used to map the target DIB, DIB output of the region specified by the parameters lpDIBRect.

对图像进行离散余弦变换处理的源代码 很实用的-images of discrete cosine transform the source code is very useful

自己写的双缓存例子程序，实现屏幕快速刷新无闪烁。-write their own examples of the double procedure cache to achieve the rapid refresh the screen without blinking.

这是一个SDK程序。本程序跟踪显示鼠标的坐标位置，同时，若有鼠标操作，可在窗口标题栏中显示操作信息，要是在窗口客户区中进行双击，就会在双击位置点上显示位置信息。此外，客户中还有两个位图，当鼠标移动到位图上时，就会改变为自己定义的光标。该程序适合Win32编程初学者，内含大量的中文注释。-This is an SDK program. This procedure showed that the mouse coordinates to track the location, at the same time, if the mouse operation can be displayed in the window title bar operating information, if in the window client area to double-click, double-click will show the location of point location information. In addition, customers have two bitmap, when the mouse is in place on the map, it will change the definition for their own cursor. The program for Win32 Programming for beginners, including a large number of Chinese Notes.

利用GDI进行POINT绘制-using GDI for rendering POINT