I tracked down the problem to the templating code, and the blocks used for variable substitution. Basically, a new block is created for each optional_graph, but they are "nested," instead of "closed." This causes incorrect parameters to be used for the pie chart.
The fix is a one-liner (against trunk):
Index: cluster_view.php
===================================================================
--- cluster_view.php (revision 873)
+++ cluster_view.php (working copy)
@@ -52,7 +52,7 @@
$tpl->newBlock('optional_graphs');
$tpl->assign('name',$g);
$tpl->assign('graph_args',$graph_args);
-
+ $tpl->gotoBlock('_ROOT');
}
#
--
Jesse Becker
NHGRI Linux support (Digicon Contractor)
smime.p7s
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