README update

This commit is contained in:
c9s 2014-06-03 18:42:47 +08:00
parent 4ac3d74fd3
commit f3da92936c

View file

@ -280,6 +280,19 @@ digraph g {
.... ....
``` ```
### Graphviz Related Functions
```c
int r3_tree_render_file(const node * tree, const char * format, const char * filename);
int r3_tree_render(const node * tree, const char *layout, const char * format, FILE *fp);
int r3_tree_render_dot(const node * tree, const char *layout, FILE *fp);
int r3_tree_render_file(const node * tree, const char * format, const char * filename);
```
JSON Output Support JSON Output Support
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