Signed-off-by: Ian Jackson <ijack...@chiark.greenend.org.uk>
---
lib/Graph/Writer/GraphViz.pm | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/lib/Graph/Writer/GraphViz.pm b/lib/Graph/Writer/GraphViz.pm
index 8302354..bbdcb22 100644
--- a/lib/Graph/Writer/GraphViz.pm
+++ b/lib/Graph/Writer/GraphViz.pm
@@ -81,6 +81,12 @@ sub add_edges {
my $w = $g->get_edge_weight($a,$b);
$param{weight} = $w;
}
+ for my $attr (qw/style label color/) {
+ if($g->has_edge_attribute($a,$b,$attr)) {
+ my $w = $g->get_edge_attribute($a,$b,$attr);
+ $param{$attr} = $w;
+ }
+ }
$r->add_edge($a,$b,%param);
}
}
--
1.7.10.4
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