256色转灰度图

小波算法的实现，压缩算法，希望能够对大家有所帮助-Wavelet algorithm, compression algorithm, we hope to be able to help

一种光线追踪算法的程序，利用VB编程，可以显示三维形体的真实感-a ray tracing algorithm for the procedure, and use VB can demonstrate that the photorealistic 3D Shape

本程序实现图形的三维变换--平移,旋转,对称变换,正二测,斜二测视图, 包含文件:三维变换 Grphics experiment NO5--三维图形的投影变换 三维变换.exe-this program 3D graphics transformation-- translation, rotation, symmetry transformation, are two tests, two ramps measured View, documents include : 3D Transform Grphics experiment NO5-- 3D projection transform 3D transformation. exe

这又是一个由本人改写的四通道种子法填充多边形区域的源码,速度不快,发来给大家参考-This is a rewrite of my four channels filled polygon seed source in the region, fast, made for your reference to

bmp图片的三维重构和三方向视图的显示,用delphi开发-bmp images and the three-dimensional reconstruction of three directions View shown that the development of delphi

甲骨文字体，很少见到。格式是微软的TTF格式，标准精度。-Oracle Truetype Font file of Chinese. Format in MS TTF, standard pricision.

操作内存DC一直都很麻烦,此类模块将这些都封装了起来,用法简单,例子中很详细. 可以创建DC,载入图像,获取其他DC中的图像,贴图,写字,设置字体颜色等,功能齐全,原创!-Operation of the memory DC has been very troublesome, such modules are packaged these up and use simple examples in detail. Can create a DC, load images, to obtain additional DC in the images, mapping, writing, set the font color and so on, full-featured, originality!

可缩放的二维曲线坐标图，从文件中读取数据，将数据以二维坐标图的形式表现出来，可用拖拽放大（非图像放大，而是数据重画）。可设置曲线颜色，跟踪鼠标位置（逻辑位置）-Scalable two-dimensional curvilinear coordinate map data read from the file data to two-dimensional coordinates of the form chart, drag can be used to enlarge (non-image zoom, but the data re-drawing). Color curve can be set to track the mouse location (logical location)

转换一设备相关位图到一非设备相关位图 -Transfering a device related dib to a non-related device dib

VC BMP VC BMP-VC BMP VC BMP VC BMP