编程实现活动的三维图像！程序中通过线程和计时器的，加上对windows图像API的简单调用，和图像算法的融合，实现的活动三维图像！

Bitblt方法和三种光栅操作码来实现为图透明显示，其效果与调用TransparentImage类似。-Ways Bitblt opcode and three gratings to achieve transparency for the map shows that its effect is similar TransparentImage call.

DIB（设备无关位图）的快速旋转方法，直接操作位图数据，分别对单色、16色、256色及24位位图进行单独处理-DIB (Device Independent Bitmap) rapid rotation method, the direct operation of bitmap data, respectively, for monochrome, 16 colors, 256 colors and 24 separate bitmap handle

初步实现"屏幕落雪"效果,按Ctrl+L关闭.-initially "screen snow" effect by Ctrl L closed.

此程序为动画编程，展示了一个动画的形成效果。-procedure for animation programming and demonstrate the formation of an animation effect.

编译通过而且能够正常运行的简单的BMP加水印的工程-Compiled through the normal operation and can be a simple watermark of BMP plus works

图象处理,提供了效率高的图象软件,其中包含有图象基本图元的处理-image processing, provides a highly efficient image software, which includes a basic image processing map yuan

DrawTools向你展示如何在Windows Form程序中通过鼠标拖动绘制各种图形对象，它实现的固定图形有：矩形框、椭圆、线性和铅笔。并且，你可以通过鼠标选择、移动、删除图形，还可以改变图形大小等各种操作。另外，程序支持你把绘制的图形保存成文件，可以直接把一个文件从资源管理器中拖到程序界面上打开。-DrawTools sample shows how to create a Windows Forms application for drawing graphic objects in a Windows client area using mouse and drawing tools. Drawing tools implemented in this sample are: Rectangle, Ellipse, Line, and Pencil. There are well-known techniques for creating such type of applications, like: interaction with mouse, flicker-free drawing, implementing of drawing and selection tools, objects selection, managing of objects Z-order etc. MFC developers may learn all this stuff from MFC sample DRAWCLI. DrawTools C# program reproduces some of DRAWCLI functionality and uses some design decisions from this sample.

将tif，jpg，bmp，jam等多种文件合成pdf的源码下载。-to tif, jpg, bmp, jam and other synthetic pdf file to download the source code.

使用此工具可以将代码夹杂在BMP文件中。处理后仍然是一个正常的BMP，可以显示，只是文件个头稍大。 JBuilder下开发。 -Use this tool to code in a mixture of BMP file. Treatment is still a normal BMP, can show only slightly larger file size. JBuilder under development.

用VC++编写的适时绘图源程序，比较好用，可画图例网格-A programme of real time painting , using VC++ language . It s very handy. And can be applied in graphical illustration and griding.