--- doc/Doxyfile.in.orig	2017-07-13 05:39:11 UTC
+++ doc/Doxyfile.in
@@ -62,6 +62,6 @@ COLLABORATION_GRAPH  = YES
 INCLUDE_GRAPH        = YES
 INCLUDED_BY_GRAPH    = YES
 GRAPHICAL_HIERARCHY  = YES
-MAX_DOT_GRAPH_WIDTH    = 1024
-MAX_DOT_GRAPH_HEIGHT   = 1024
+#MAX_DOT_GRAPH_WIDTH    = 1024
+#MAX_DOT_GRAPH_HEIGHT   = 1024
 GENERATE_LEGEND        = YES