GraphViz

在 蔡依林 的 del.icio.us 上看到有篇文章在講 GraphViz 的用法：Automate the creation of graphs with Graphviz，拿前幾天用 FreeMind 畫的 D2 架構再畫一次：

(點進去看最大張的圖)

附上 d2.gv，上圖是用 dot -Tpng -o d2.png d2.gv 產生出來的：

digraph G {
    "D2 E-mail System"->{"Users" "Department"};
    "Users"->"Basic Data";
    "Users"->"Student Number";
    "Users"->"Student Department"->"Department";
    "Users"->"Username";
    "Users"->"Password";
    "Users"->"Forwarding E-mail";
    "Users"->"Quota";
    "Users"->"Creation Date";
    "Users"->"Creation IP";
    "Users"->"Last Login Date";
    "Users"->"Last Login IP";
    "Basic Data"->"ID";
    "Basic Data"->"Real Name";
    "Basic Data"->"Permanent Address";
    "Basic Data"->"Permanent Telephone";
    "Basic Data"->"Contact Address";
    "Basic Data"->"Contact Telephone";
    "Basic Data"->"Mobile Telephone";
    "Department"->"Number";
    "Department"->"Abbr";
    "Department"->"Description";
}