--- loncom/cgi/graph.png	2002/05/16 01:31:23	1.12
+++ loncom/cgi/graph.png	2002/08/06 18:10:03	1.14
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 #
-# $Id: graph.png,v 1.12 2002/05/16 01:31:23 minaeibi Exp $
+# $Id: graph.png,v 1.14 2002/08/06 18:10:03 minaeibi Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -29,7 +29,7 @@
 # YEAR=2001
 # 9/13/01, 9/25/01, 10/6/01, 10/9/01, 12/25/01
 # YEAR=2002
-# 2/1/02, 5/13/02, 
+# 2/1/, 5/13, 5/15
 # A CGI script that dynamically outputs a graphical chart for lonstatistics.
 # 
 #### 
@@ -50,7 +50,7 @@ for (my $nIdx=0; $nIdx<$PNo; $nIdx++ ) {
     $xlabels[$nIdx]=$nIdx+1;
 } 
 
-#my $bg = (defined(@data2)) ? 'lorange' : 'white';
+
 
 my @data =(\@xlabels,\@data11,\@data12);
 
@@ -65,7 +65,7 @@ if ($xlab=~/^Concepts$/){
 	$Range1 = 20*$PNo;
     } else { 
         $Range1 = 250+30*$PNo; 
-    }
+  }
     $Range2=200; 
 }
 
@@ -73,18 +73,17 @@ if ($xlab=~/^Concepts$/){
 my $MyGraph = GD::Graph::bars->new($Range1,$Range2);
 
 $MyGraph->set( 
- #   x_label         => $xlab,
+    x_label         => $xlab,
     y_label         => $ylab,
     long_ticks      => 1,
     tick_length     => 0,
     x_ticks         => 0,
-#    title           => 'LON-CAPA Option Response Problem:'.$cid,
     title           => $Titr,
     y_max_value     => $Max,
 #    y_tick_number   => $ytic,
     y_label_skip    => 1,   
 
-    dclrs           => [ qw( green dgreen lyellow lpurple cyan lorange)],
+    dclrs           => [ qw( lgreen dgreen lyellow lpurple cyan lorange)],
     
     bar_spacing     => 10,
     cumulate        => 2,
@@ -93,7 +92,7 @@ $MyGraph->set(
 #    legend_placement    => 'RT',
 
     fgclr               => 'black',
-    boxclr              => 'lorange',
+    boxclr              => 'white',
     accentclr           => 'dblue',
     valuesclr           => '#ffff77',
     l_margin            => 10,
@@ -103,6 +102,7 @@ $MyGraph->set(
 
     transparent     => 0,
 ) or warn $MyGraph->error; 
+
 #if ($xlab=~/^Concepts$/){
 #    $MyGraph->set_legend( 'Correct Answers', 'Incorrect Answers');
 #}