标签：htm www. get info att lan attrs lin 汇总
http://graphviz.org/doc/info/attrs.html
http://graphs.grevian.org/
http://graphs.grevian.org/example
http://www.linuxdevcenter.com/pub/a/linux/2004/05/06/graphviz_dot.html
标签：htm www. get info att lan attrs lin 汇总
原文地址：http://www.cnblogs.com/itzxy/p/7860276.html
