How to align this?
==================

I have found this patch to be the only way I can float graphs to the right:

[[!format diff """
--- Plugin/graphviz.pm.orig     2012-04-25 10:26:59.531525247 -0400
+++ Plugin/graphviz.pm  2012-04-25 10:26:01.282922144 -0400
@@ -87,8 +87,10 @@
                error gettext("failed to run graphviz") if ($sigpipe || $?);
        }

+       my $class = '';
+       $class = 'class="' . $params{class} if $params{class};
        return "<img src=\"".urlto($dest, $params{destpage}).
-               "\" usemap=\"#graph$sha\" />\n".
+               "\" usemap=\"#graph$sha\" $class />\n".
                $map;
 }
"""]]

Then I can use `[[!graph class="align-right" ...]]`.. --[[anarcat]]