visual C＋＋ gdi编程之3，新手请看

此源码包括几种不同曲线的绘制，请自己查看就知道了，-This source includes several different curve drawing, please know their own view,

VC2003.Net,Icon文件处理例程!绘图部分没有完成!但是可以打开ICO文件,以及保存ICO文件.可以简单修改!包括MaskBit部分也可以直接修改!-VC2003.Net. Icon document processing routines! Mapping parts! But ICO can open documents and preserve the ICO document. It would be a simple change! including MaskBit part can directly alter!

几种水纹和火焰效果，希望对那些对3D图形有兴趣的朋友有所帮助.-watermarked and flame effects, and I hope to those who are interested in 3D graphics friends help.

平滑滤波 一般来说，图像的能量主要集中在其低频部分，噪声所在的频段主要在高频段，同时系统中所要提取的汽车边缘信息也主要集中在其高频部分，因此，如何去掉高频干扰又同时保持边缘信息，是我们研究的内容。为了去除噪声，有必要对图像进行平滑，可以采用低通滤波的方法去除高频干扰。图像平滑包括空域法和频域法两大类，在空域法中，图像平滑的常用方法是采用均值滤波或中值滤波，对于均值滤波，它是用一个有奇数点的滑动窗口在图像上滑动，将窗口中心点对应的图像像素点的灰度值用窗口内的各个点的灰度值的平均值代替，如果滑动窗口规定了在取均值过程中窗口各个像素点所占的权重，也就是各个像素点的系数，这时候就称为加权均值滤波；对于中值滤波，对应的像素点的灰度值用窗口内的中间值代替。实现均值或中值滤波时，为了简便编程工作，可以定义一个n*n的模板数组。另外，读者需要注意一点，在用窗口扫描图像过程中，对于图像的四个边缘的像素点，可以不处理；也可以用灰度值为"0"的像素点扩展图像的边缘。下面给出了采用加权均值滤波的图像平滑函数代码和效果图：-smoothing filter general, the image of energy is mainly focused on the low-frequency part of the noise lies mainly in the high-frequency band, which system to extract the vehicle Edge Information has been concentrated in some of its high frequency, therefore, how to remove high-frequency interference at the same time, maintain the edge information, we Institute enforcement of the content. In order to remove noise, it is necessary for smooth images can be used to the low-pass filter to remove high-frequency interference. Image Smoothing in

这是一个基于vc的游戏，基本上概括了一些基本的图形学的东西，同时也概括了一些简单职能算法-This is a game based on vc basically a summary of some of the basic graphics things, but also summarized the functions of some simple algorithm

delaunay Triangulation

SDL练习，想学习SDL的人可以参考！ VC2008下测试通过！-SDL practice, people who want to learn SDL can refer to! VC2008 under test!

二维图形变换算法-2D graphics transform algorithm

用VC实现的分层控制显示的位图，可以在不同的层操作不同的图片。-With VC realize the hierarchical control to display bitmaps, you can layer in different operating various types of picture.

加载256以上位图为背景的例子！-loading over 256 spaces map background example!