本程序是演示VC中的CDC类,测试画圆,矩形,区域,颜色,及对象素的操作....

这是放大10倍后的用数值微分法生成直线的程序-This is the enlarged 10 times the numerical differential method to create line procedures

gdi＋是microsoft一种更好的技术，上传的文件为gdi＋类库。使用它就不必安装，就可以使用性能更好的gdi＋技术了-gdi microsoft+ is a better technology, upload the document to gdi+ class library. No need to use it to install, it can use better performance of gdi+ technology

本代码例子提供了利用过滤方式实现位图平滑缩放方法-provide examples of the code using filters to achieve smooth bitmap scaling method

基于VC++6.0的JPEG压缩编码 有自己编写的Huffman查表 写jpeg文件等函数.可以完成标准256*256图的bmp到jpg的压缩,其生成的jpg图片可以用画图软件打开.暂时未完成像素没有16对齐的图片压缩.-VC++6.0 based on the JPEG compression Huffman coding which has its own look-up table prepared to write jpeg files, and so function Can complete the standard 256* 256 map bmp to jpg compression, the resulting jpg images can be opened with Paint software. Not yet completed pixel of the image is not compressed 16-aligned.

detcoef2 提取二微小波分解高频系数 appcoef2 提取二维小波分解低频系数 wthresh 进行软阈值或硬阈值处理 wthcoef2 二维信号的小波系数阈值处理 ddencmp 获取在消噪或压缩过程中的默认值阈值-detcoef2 from two high-frequency micro-wave decomposition coefficient appcoef2 extract 2D wavelet decomposition low-frequency coefficients wthresh threshold for soft or hard threshold 2D signal processing wthcoef2 the wavelet coefficients threshold processing ddencmp access to the denoising or compression of default threshold

视图的缩放的完整论述及源代码,包括视图的缩放的完整论述演示映射模式、视图放大缩小演示程序两个小程序-View scaling exposition and the integrity of the source code, including the zoom view the complete exposition demonstration mapping mode, zooming View Demonstration Program two small programs

绘图工具，绘制直线、圆、矩形、连续绘制折线。可设置线形、颜色等属性。支持保存、打开功能。-Drawing tools, draw a straight line, circle, rectangle, straight line drawing. Can set line, color and other attributes. Support the preservation, open the function.

图形转换，功能齐全，是一个非常好的图像编辑和转换工具-graphics conversion, a full range of functions, is a very good image editing and conversion tools

产生水纹效果示例，简单明了，VC++ 6.0,可参考-Have the effect of水纹example, simple, VC++ 6.0, may refer to

TransparentImageTest 去除图象的背景色.zip-TransparentImageTest remove images of the background color. Zip