如何实现视图缩放

这是用Fortran编写的油藏数值模拟软件，同行都该知道，次程序绝对值得珍藏。-This is prepared using Fortran numerical reservoir simulation software, all the peers know that time is worth collection procedures.

wince 平台下的 的一个 OpenGL es 应用的原代码，跳舞的老鼠, 用EVC4.0下编译-wince platform OpenGL es under the application of a source code, dancing rats, using compiled EVC4.0

包含读者借书的触发器，读者还书的触发器，以及图书进入库存的触发器。包含了相关的借书、还书、超期续费、图书入库等等的一些功能。然后程序中读者单次只能借1本书，最多借30天，超期还有罚金。详细可以下载浏览。

地图着色问题又称为“四色问题”，四色问题的内容是：“任何一张地图只用四种颜色就能使具有共同边界的国家着上不同的颜色-map also known as the "four color", the four-color problem is the content : "Anyone with a map of only four colors will be able to have a common border with the country on different colors

文本框的过滤(2KB)-text box filter (2KB)

Delphi 2 3 4 VCL No Source Code for WinFax pro 8.0

Soure OpenCV.Convert image

另类模拟按键，易语言源码，供易语言初学者参考。-Alternative analog buttons, easy-language source code for easy language reference for beginners.

An examination program designed to test your vocabulary. It is designed to be flexible and to fit to different kind of exam. It allows user to create their own sets of questions and choose from different types of exam(Identification, Flashcard, Hardcopy)

java 的简易小程序 对很多人会有所帮助哦-A simple java applet will be helpful to many people oh