remove the "0 new", it's not very useful

[ikiwiki.git] / IkiWiki / Plugin / linkmap.pm

diff --git a/IkiWiki/Plugin/linkmap.pm b/IkiWiki/Plugin/linkmap.pm
index 2c92784c2a5e05b1892daf041845a28cf5acc883..2405cae7f52c4199042642c9d2103a2fae1a38ae 100644 (file)
--- a/IkiWiki/Plugin/linkmap.pm
+++ b/IkiWiki/Plugin/linkmap.pm
@@ -18,6 +18,7 @@ my %maps;
 
 sub preprocess (@) { #{{{
        my %params=@_;
+
        $params{pages}="*" unless defined $params{pages};
        
        # Needs to update whenever a page is added or removed, so
@@ -68,7 +69,7 @@ sub genmap ($) { #{{{
        my $pid;
        while (1) {
                eval {
-                       $pid=open2(*IN, *OUT, "dot /dev/stdin -Tpng -o '$IkiWiki::config{destdir}/$params{page}.png' -Tcmapx");
+                       $pid=open2(*IN, *OUT, "dot -Tpng -o '$IkiWiki::config{destdir}/$params{page}.png' -Tcmapx");
                };
                last unless $@;
                $tries--;
@@ -83,6 +84,8 @@ sub genmap ($) { #{{{
        print OUT "digraph linkmap$mapnum {\n";
        print OUT "concentrate=true;\n";
        print OUT "charset=\"utf-8\";\n";
+       print OUT "ratio=compress;\nsize=\"".($params{width}+0).", ".($params{height}+0)."\";\n"
+               if defined $params{width} and defined $params{height};
        foreach my $item (keys %mapitems) {
                print OUT "\"$item\" [shape=box,href=\"$mapitems{$item}\"];\n";
                foreach my $link (map { IkiWiki::bestlink($item, $_) } @{$IkiWiki::links{$item}}) {