构造graphviz

public constructGraphviz(String InputPath, String OutputPath) throws IOException, InterruptedException

{

String dotPath = new String ();

dotPath = GraphVizConfigure. ConfiAdd();

String fileInputPath = InputPath;//输入为.txt的源文件

String fileOutputPath = OutputPath;//输出为.jpg文件

String tParam = "-Tjpg";

String tOParam = "-o";

String[] cmd = new String [5];

cmd[0] = dotPath;

cmd[1] = tParam;

cmd[2] = fileInputPath;

cmd[3] = tOParam;

cmd[4] = fileOutputPath;

Runtime rt = Runtime. getRuntime();

rt.exec(cmd);

Thread. sleep(600L);//注意此步骤很关键需要一个timer的缓冲 否则读取文件错误

}

You can also reference:http://bitsy.googlecode.com/svn/trunk/Itsybitsy/src/arbolB/ArbolB.java

构造graphviz