fix up the height calc for multi-set bar graphs with /lots/ of sets

git-svn-id: svn://svn.open-ils.org/ILS/trunk@2095 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/reporter/clark-kent.pl b/Open-ILS/src/reporter/clark-kent.pl
index 5a5f29d..8f3942a 100755 (executable)
--- a/Open-ILS/src/reporter/clark-kent.pl
+++ b/Open-ILS/src/reporter/clark-kent.pl
@@ -525,7 +525,7 @@ sub draw_bars {
        my $w = 100 + 10 * scalar(@{$pic_data[0]});
        $w = 400 if ($w < 400);
 
-       my $h = 10 * (scalar(@pic_data) - 30);
+       my $h = 10 * (scalar(@pic_data) / 2);
 
        $h = 0 if ($h < 0);