是否有graphviz的設置,以產生這樣的平衡的圖:如何從graphviz獲得平衡圖?
correct diagram http://img3.imageshack.us/img3/6423/testaah.png
當圖更像下面複雜的 - 它不象上述那平衡(4低於**)。
not correctly balanced http://img51.imageshack.us/img51/6632/test2b.png
代碼,以生成第二個圖:
graph
{
n1 [label="+"];
n1 -- n2;
n2 [label="/"];
n2 -- n3;
n3 [label="*"];
n3 -- n4;
n4 [label="1"];
n3 -- n5;
n5 [label="2"];
n2 -- n6;
n6 [label="3"];
n1 -- n7;
n7 [label="**"];
n7 -- n8;
n8 [label="4"];
n7 -- n9;
n9 [label="5"];
}
謝謝,它看起來不錯。 – user360872 2010-07-04 19:23:30