采用SVG实现两个动画，一个使用JavaScript，另一个没有使用JavaScript...

extract thumbnail from file

二维图形中扫描线填充算法，本程序根据鼠标左键选择图形每个顶点，用右键闭合图形，然后填充-2D scanning fill algorithm, the procedures under the left mouse button to choose graphics for each vertex, right-Closed graphics, then filled

骨骼动画.用c++ opengl 实现, 写得不错，值得初学者借鉴。-Skeleton animation. With c++ Opengl realized, well written, it is worth drawing for beginners.

Vega Prime下插入OpenGL代码的经典例子，要求VC2003和VP2.2-Vega Prime inserted under the classic OpenGL code examples in the VC2003 and VP2.2

城市公交地图编辑器源代码,有样图和图例,具体请参见说明-city bus map editor source code, sample plans and illustrations, please refer to specific shows

digital recognize of

GIS简单的图形系统，可以兼容DWG等矢量数据-GIS simple graphical system that is compatible with DWG vector data, etc.

从国外网站上DOWN的数字识别代码，经过自己修改，识别能力好。可直接用于项目中。-from foreign web sites DOWN digital identification codes, after their changes, identify good ability. Can be used directly in the project.

经典的水波算法，在背景上加入了，水波折射效果-classical wave algorithm, in the background, joined the wave refraction effects

一个可用于处理GIF图像的图像函数库，功能十分齐全-A GIF image can be used to deal with the image library, features a very complete