a pieces of the jigsaw to provide graphics processing for beginners reference

vb6.0 调用opgl的源代码。还有实例代码！-vb6.0 source code for call opgl. There are examples of code!

灰度为0和255的256色图象的二值化（实现图案化和抖动技术，以及bmptotxt)-Gray 0, 256 and 255 color images of the two values (and realize logo jitter technology, and bmptotxt)

ImageList to DIB 将位图列表转换成设备无关位图(5KB)-ImageList DIB to the list of bitmap conversion device-independent bitmap (5KB)

Ruby开发，类似培养Python,比Python强大，tk小例子-Ruby development, a similar training Python, Python powerful, small examples tk

一个小小的程序，通过-a minor procedure,

可以直接在任何一种桌面状态下启动本程序后以此桌面为背景画图的C++源程序。-directly on the desktop of any state under the procedures launched this desktop background to draw the C source.

从BMP文件中装入位图并显示 the bmp file has four sections. the first is bitmapfileheader. this contains the bitmap file signature, the size of the bitmap and the offset to the array of bits that define the bitmap image. the next section is the bitmapinfoheader. this contains information such as the height and widht of the bitmap and the number of colors used. this section is followed by the color table. the color table contains two or more rgbquad structures the final section is the actual bits that define the bitmap image. by the way, the bmp file holds a device independent bitmap and sometimes the extension used is dib. the steps outlined below is valid for both windows 95 and windows nt. on windows 95, you can also use the loadimage() function to load a bitmap from a file. although windows nt also supports this function, it does not support the lr_loadfromfile flag. -from BMP file loaded bitmap and show the bmp file has four sections. The first is bitmapfileheader. This contains t

在窗口中显示图象的淡出淡入效果。-in the window display images fade out effect fades.

迷你图象抓取软件， 能够随意改变矩形框大小，仅供参考-mini image capture software that randomly change the rectangular frame size for reference

用VB在图片框中绘图时有一个缺点是无法选取所绘制的直线，本程序可为你解决这一难题。-VB box graphics in the pictures have a deficiency is not selected by the drawing of a straight line. this procedure can you resolve this problem.