| hide_operations | True | hide operations |
| layout | vertical | Direction of graph |
| verbose | False | operate verbosely |
| toc_in | [] | list of table of content files to use for symbol lookup |
| format | ps | Generate output in format 'dot', 'ps', 'png', 'gif', 'map', 'html' |
| title | Inheritance Graph | the title of the graph |
| hide_attributes | True | hide attributes |
| base_url | None | base url to use for generated links |
| show_aggregation | False | show aggregation |
| bgcolor | None | background color for nodes |
| prefix | None | Prefix to strip from all class names |
| input | [] | input files to process |
| debug | False | generate debug traces |
| output | | output file to save the ast to |
| type | class | type of graph (one of 'file', 'class', 'single' |