相关疑难解决方法(0)

我使用doxygen + graphviz来记录我的代码.graphviz在生成图像方面做得很好.

有没有办法更改graphviz的默认fontsize？默认值为14,但我想使用12代替.

更改单个元素(如节点,子图,边缘等)的字体大小真是太痛苦了.

更新:

这里参考的是我在doxygen中使用的代码,(文本字段已经重命名,当然)

@dot
 strict digraph {
   node [shape = box, fontsize = 12];
     subgraph cluster_main {
       fontsize = 12;
       shape    = box;
       label    = "main";
       subgraph cluster_main_common {
         fontsize = 12;
         shape    = box;
         label    = "common";
         subgraph cluster_main_common_source {
           fontsize = 12;
           shape    = box;
           label    = "source"
           subgraph cluster_file1 {
             fontsize = 12;
             shape    = box;
             label    = "file1.c";
             gSystem [label = "var1" URL = "\ref var1"];
           }
           subgraph cluster_file2 {
             fontsize = …