Release-1.3-rc3-20030330

1 files changed, 19 insertions, 2 deletions

diff --git a/doc/config.doc b/doc/config.doc
index e704dd1..8cb2367 100644
--- a/doc/config.doc
+++ b/doc/config.doc
@@ -153,6 +153,7 @@ followed by the descriptions of the tags grouped by category.
 \refitem cfg_man_extension MAN_EXTENSION
 \refitem cfg_man_links MAN_LINKS
 \refitem cfg_man_output MAN_OUTPUT
+\refitem cfg_max_dot_graph_depth MAX_DOT_GRAPH_DEPTH
 \refitem cfg_max_dot_graph_height MAX_DOT_GRAPH_HEIGHT
 \refitem cfg_max_dot_graph_width MAX_DOT_GRAPH_WIDTH
 \refitem cfg_max_initializer_lines MAX_INITIALIZER_LINES
@@ -1493,6 +1494,21 @@ TAGFILES = file1=loc1 "file2 = loc2" ... </pre>
  the specified constraint. Beware that most browsers cannot cope with very
  large images.
 
+\anchor cfg_max_dot_graph_depth
+<dt>\c MAX_DOT_GRAPH_DEPTH <dd>
+\addindex MAX_DOT_GRAPH_DEPTH
+The \c MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the 
+graphs generated by dot. A depth value of 3 means that only nodes reachable 
+from the root by following a path via at most 3 edges will be shown. Nodes that
+lay further from the root node will be omitted. Note that setting this option to 
+1 or 2 may greatly reduce the computation time needed for large code bases. Also 
+note that a graph may be further truncated if the graph's image dimensions are 
+not sufficient to fit the graph (see 
+\ref cfg_max_dot_graph_width "MAX_DOT_GRAPH_WIDTH" and 
+\ref cfg_max_dot_graph_height "MAX_DOT_GRAPH_HEIGHT"). 
+If 0 is used fot the depth value (the default), the graph is 
+not depth constraint.
+
 \anchor cfg_max_dot_graph_width 
 <dt>\c MAX_DOT_GRAPH_WIDTH <dd>
  \addindex MAX_DOT_GRAPH_WIDTH
@@ -1512,8 +1528,9 @@ TAGFILES = file1=loc1 "file2 = loc2" ... </pre>
 \anchor cfg_dot_cleanup
 <dt>\c DOT_CLEANUP <dd>
  \addindex DOT_CLEANUP
- This tag can be used to cleanup any mess DOT left behind.
- If left blank, "NO" is assumed.
+If the \c DOT_CLEANUP tag is set to \c YES (the default) doxygen will
+remove the intermedate dot files that are used to generate the various graphs.
+
 
 </dl>
 \section config_search Search engine options